Data Center Startup Funding 2024-2026
In our data center market deck, you will find everything you need to understand the market
SUMMARY
We analyzed every publicly disclosed equity round raised by pure-play data center companies between August 2024 and September 2026, covering every geography. We only kept rounds of $300K or more and companies deriving more than 80% of their activity from delivering or operating physical data center capacity, including space, power, cooling, colocation, hyperscale facilities, and facility-level infrastructure.
Over this period, fundraising in the data center market was enormous in dollar terms but narrow in company count. The dataset includes 23 disclosed deals, approximately $20.426B of equity capital, and just 19 unique companies.
Capital in the data center market is extremely concentrated. The largest deal represents 24.48% of all disclosed capital, the top 3 deals reach 56.30%, and the top 10 account for 91.89%.
Large infrastructure financings dominate the data center market. Seventeen of 23 disclosed rounds are at least $50M, while the overall median round is $478M and the average reaches approximately $888M.
Deal flow is sparse relative to the dollars involved. The dataset averages 0.88 disclosed deals per calendar month, while average monthly capital reaches about $785.6M and the monthly median is only $24.5M.
Data Center Developers lead the data center market by capital with $9.198B raised, while Power Cooling Infrastructure leads by frequency with 9 disclosed deals. Those two rankings describe very different funding economies inside the same market.
North America is the largest geography in the data center market, capturing $11.349B, or 55.56% of disclosed capital. Asia-Pacific follows with $8.468B, while Europe contributes only $608.5M.
The data center market is overwhelmingly a late-stage scaling market. Series C, Series D+, and Growth Equity account for 92.78% of disclosed capital, compared with only 7.09% for Seed, Series A, and Series B combined.
Every qualifying financing in the dataset is a follow-on round. The visible data center funding market is therefore almost entirely about expanding already financed platforms and technologies rather than funding first institutional rounds.
Repeat-investor evidence is surprisingly limited. Macquarie Asset Management and Coatue Management are the only named investors that can be confidently tied to more than one qualifying deal, despite the multi-billion-dollar scale of the market.
This market map, featured in our data center market deck, highlights top companies and startups in the data center market
What are all the funding deals in the data center market from August 2024 to September 2026?
The table below lists every qualifying disclosed equity round raised by pure-play data center companies between August 2024 and September 2026. We define the data center market as the market for delivering and operating physical data center capacity, including space, power, cooling, colocation facilities, hyperscale facilities, developers, owners, and the facility infrastructure required to support IT loads.
Each row shows the company, what it does, its category, the announcement month, funding stage, deal size, region, and main investors. Servers, GPUs, storage, networking, cloud-service revenue, debt, grants, acquisitions, and other businesses outside the physical data center layer are excluded. For a wider view of the sector, see our Data Center market report.
| Company | What they do | Category | Date | Stage | Deal size | Region | Main investors |
|---|---|---|---|---|---|---|---|
| EdgeCore Digital Infrastructure | Develops, owns, and operates wholesale hyperscale data center campuses for large cloud and Internet customers | Data Center Developers | Sep 2024 | Growth Equity | $1,900M | North America | Partners Group and co-investors |
| LiquidStack | Develops direct-to-chip and immersion liquid-cooling systems for data centers and AI/HPC facilities | Power Cooling Infrastructure | Sep 2024 | Series B | $20M | North America | Tiger Global |
| Submer | Provides immersion-cooling infrastructure for high-density AI and data centers | Power Cooling Infrastructure | Oct 2024 | Series C | $55.5M | Europe | M&G; Planet First Partners; Norrsken VC; Mundi Ventures |
| DataBank | Operates edge colocation, interconnection, and data center facilities across the United States | Colocation Providers | Oct 2024 | Growth Equity | $2,000M | North America | AustralianSuper; existing investors including DigitalBridge |
| Cologix | Operates network-neutral colocation, interconnection, and hyperscale-edge data centers in North America | Colocation Providers | Oct 2024 | Growth Equity | $500M | North America | New and existing investors |
| Accelsius | Develops two-phase direct-to-chip liquid cooling for AI/HPC and data center operators | Power Cooling Infrastructure | Nov 2024 | Series A | $24M | North America | Not fully disclosed |
| Lancium | Develops large-scale power-rich data center campuses in Texas for AI/HPC workloads | Data Center Developers | Nov 2024 | Growth Equity | $500M+ | North America | Blackstone |
| DayOne Data Centers | Develops and operates hyperscale data center campuses across Asia-Pacific and Europe | Hyperscale Operators | Dec 2024 | Series B | $1,200M | Asia-Pacific | Coatue Management; The Baupost Group; SoftBank Vision Fund; Kenneth Griffin |
| Digital Edge | Develops and operates interconnection and hyperscale-edge data centers throughout Asia-Pacific | Colocation Providers | Jan 2025 | Growth Equity | $640M | Asia-Pacific | Existing and new institutional investors; Stonepeak platform ownership |
| Applied Digital | Designs, builds, and operates purpose-built HPC and AI data center campuses | Data Center Developers | Jan 2025 | Growth Equity | Up to $900M | North America | Macquarie Asset Management |
| Aligned Data Centers | Develops and operates large hyperscale and AI-ready data center campuses in the Americas | Data Center Developers | Jan 2025 | Growth Equity | $5,000M+ | North America | Macquarie Asset Management funds and global co-investors |
| DataBank | Operates U.S. colocation, interconnection, and data center infrastructure | Colocation Providers | Jan 2025 | Growth Equity | $250M | North America | TJC |
| EcoDataCenter | Owns and operates energy-efficient Nordic data centers, including large AI/HPC facilities | Data Center Owners | Mar 2025 | Growth Equity | $478M | Europe | Nordic and international institutional investors via Areim DC Fund |
| Empyrion Digital | Develops and operates green data center campuses across Asian markets | Data Center Developers | Jun 2025 | Growth Equity | $828M | Asia-Pacific | Seraya Fund I and co-investors |
| Princeton Digital Group | Develops and operates hyperscale data center infrastructure across Asia-Pacific | Hyperscale Operators | Jul 2025 | Growth Equity | $1,300M | Asia-Pacific | Stonepeak |
| Corintis | Develops in-chip microfluidic cooling systems for high-density AI and data center processors | Power Cooling Infrastructure | Sep 2025 | Series A | $24M | Europe | BlueYard Capital; Founderful; Acequia Capital; Celsius Industries; XTX Ventures |
| Corintis | Develops in-chip microfluidic thermal-management infrastructure for high-density computing | Power Cooling Infrastructure | Dec 2025 | Unknown | $25M | Europe | Applied Digital |
| Accelsius | Develops two-phase direct-to-chip liquid cooling for gigawatt-class AI and data center facilities | Power Cooling Infrastructure | Jan 2026 | Series B | $65M | North America | Johnson Controls; Legrand |
| Karman Industries | Develops modular water-free thermal-processing infrastructure for giga-scale AI data centers | Power Cooling Infrastructure | Jan 2026 | Series A | $20M | North America | Riot Ventures; Sunflower Capital; Space VC; Wonder Ventures; Pat Gelsinger and others |
| Iceotope | Develops precision liquid-cooling infrastructure for AI/HPC data centers | Power Cooling Infrastructure | May 2026 | Series B | $26M | Europe | Two Seas Capital; Barclays Climate Ventures; Edinv; ABC Impact; Northern Gritstone; British Patient Capital |
| ZutaCore | Provides waterless two-phase direct-to-chip cooling infrastructure for AI/HPC data centers | Power Cooling Infrastructure | Jun 2026 | Series C | $100M | North America | Mitsubishi Electric; Carrier Ventures; Samsung Ventures; additional investors |
| DayOne Data Centers | Develops and operates hyperscale data center infrastructure across global markets | Hyperscale Operators | Jun 2026 | Series C | $4,500M | Asia-Pacific | Coatue Management; Hillhouse; Indonesia Investment Authority; Achi Capital Partners and others |
| Cardinal Data Power | Develops behind-the-meter, gigawatt-scale powered data center campuses | Data Center Developers | Jul 2026 | Series A | $70M | North America | Hood River Capital Management; Empery Digital; additional investors |
In our data center market deck, we identify pain points entrepreneurs should prioritize
OUR METHODOLOGY TO BUILD THIS TRACKER
We built this data center funding tracker by reviewing publicly disclosed equity financings announced between August 2024 and September 2026. A company counts as pure-play when more than 80% of its activity is dedicated to delivering or operating physical data center capacity, including colocation, hyperscale facilities, data center development and ownership, or facility-level power and cooling infrastructure.
We applied four core filters. First, we only included equity financings, so debt, project finance, grants, acquisitions, and secondary transactions without new primary capital are excluded. Second, we only counted disclosed equity amounts of $300K or more. Third, we only kept companies passing the more-than-80% pure-play threshold. Fourth, every qualifying entry had to be supported by a direct company announcement, press release, or tier-1 media report, with its source URL preserved in the underlying dataset.
We also separated equity from larger mixed financing packages. Cologix, Digital Edge, and Aligned Data Centers all announced headline capital packages containing debt, but only the disclosed equity components enter the calculations. Applied Digital is recorded at up to $900M, while Aligned is conservatively recorded at $5.0B despite reporting more than $5B of new primary equity, and Lancium is recorded at $500M despite reporting indicating more than that amount.
Three relevant financings with undisclosed amounts were excluded from the quantitative dataset: Nautilus Data Technologies, Prime Data Centers, and GRC. Including undisclosed transactions would distort every dollar-based metric. The final sample therefore contains 23 disclosed qualifying deals across 19 unique companies and approximately $20.426B of normalized equity capital.
How active has fundraising been in the data center market?
As of September 2026, fundraising in the data center market has been low-frequency but exceptionally large in dollar terms. Over the past 24 months, the dataset contains 23 disclosed equity deals totaling approximately $20.426B across 19 unique companies.
The data center market averages only 0.88 qualifying deals per calendar month. That is a sparse financing cadence compared with many technology markets, but each infrastructure transaction can represent hundreds of millions or several billion dollars.
Average capital raised per month is approximately $785.6M, while median monthly capital is only about $24.5M. The roughly 32-fold gap shows how misleading a simple monthly average can be in this market.
January 2025 illustrates the problem. Four qualifying transactions produced roughly $6.79B of disclosed equity, so one unusually active month accounts for around one-third of the entire dataset.
For more context on the companies and financing patterns behind these totals, see our deeper analysis of the data center market.
How concentrated has fundraising been in the data center market?
As of September 2026, fundraising in the data center market is extremely concentrated among a small number of very large infrastructure transactions. Over the past 24 months, the largest deal represents 24.48% of disclosed capital, the top 3 reach 56.30%, and the top 5 reach 71.97%.
Aligned Data Centers is the single largest financing at a conservatively recorded $5.0B. DayOne's $4.5B Series C and DataBank's $2.0B equity round complete the top three.
The concentration becomes even clearer at the top ten. The ten largest deals absorb 91.89% of all disclosed equity capital, leaving only about 8.1% for the other 13 transactions.
This means aggregate data center funding totals should never be read without decomposing the largest transactions. A year can look exceptionally strong even when the underlying number of funded companies barely changes.
How much of the data center funding signal is driven by outliers?
As of September 2026, most of the dollar signal in the data center market is driven by outliers. Over the past 24 months, 17 of 23 qualifying deals are at least $50M, and the largest transactions reach several billion dollars.
The top 3 deals alone remove 56.30% of disclosed capital from the market if stripped out. Extending that stress test to the top 10 removes 91.89%, leaving the majority of individual transactions fighting over less than one-tenth of total dollars.
The difference between monthly mean and median capital reinforces the same conclusion. Average monthly fundraising is approximately $785.6M, while the median month is only $24.5M.
Data center funding therefore behaves more like infrastructure capitalization than a normal venture dataset. A handful of campus-scale transactions can dominate every aggregate growth comparison.
This chart, featured in our data center market deck, shows how Equinix is capturing share in data centers
Is the data center market broad with many targets, or narrow with few fundable companies?
As of September 2026, the data center market is narrow in terms of publicly visible equity targets. Only 19 unique companies generated the 23 qualifying deals observed over the past 24 months.
The market is even narrower when measured by dollar importance. The top 10 transactions absorb 91.89% of all disclosed equity, while Data Center Developers and Hyperscale Operators together capture approximately 79.3% of total capital.
Repeated financings also come from a small set of companies. DataBank, DayOne Data Centers, Accelsius, and Corintis each appear twice in the dataset, while most other companies appear only once.
This does not mean global data center development itself is narrow. It means the subset financed through publicly disclosed pure-play corporate equity is narrow because many projects use debt, sponsor capital, joint ventures, acquisitions, or undisclosed private commitments instead.
Is the data center market mostly an early-stage formation market or a late-stage scaling market?
As of September 2026, the data center market is overwhelmingly a late-stage scaling market. Over the past 24 months, Series C, Series D+, and Growth Equity account for $18.952B, or 92.78% of all disclosed capital.
Early-stage capital, defined as Seed, Series A, and Series B, totals only $1.449B, or 7.09%. There are no qualifying Seed rounds at all, while Series A contributes only 0.68% of total disclosed dollars.
Growth Equity alone captures $14.296B and 69.99% of the market's capital through 11 deals. That is consistent with investors financing construction pipelines, powered land, operating platforms, and expansion rather than initial company formation.
Every qualifying deal in the dataset is also a follow-on financing. The visible data center market therefore rewards companies that already control assets, technology, customers, or development pipelines rather than first-time institutional fundraisers.
If you want to go deeper on how capital is moving from venture-style rounds into infrastructure-scale equity, see our full data center market report.
Which categories attract the most investor attention in the data center market?
As of September 2026, Power Cooling Infrastructure attracts the most investor attention by deal count, while Data Center Developers dominate by dollars. Over the past 24 months, cooling generated 9 of 23 deals, compared with 6 for developers.
Power Cooling Infrastructure represents 39.13% of disclosed deals but only $359.5M, or 1.76% of capital. Its activity therefore reflects repeated technology experimentation rather than large-scale balance-sheet deployment.
Data Center Developers raise $9.198B across 6 deals, equal to 45.03% of all disclosed capital. Hyperscale Operators add another $7.0B across only 3 transactions.
Colocation Providers occupy the middle ground with 4 deals and $3.390B raised. Data Center Owners contribute one $478M transaction, while no Modular Data Centers financing survives the strict pure-play and disclosure filters.
This chart, featured in our data center market deck, illustrates yearly funding for data center startups
Which categories attract disproportionately large checks in the data center market?
As of September 2026, Hyperscale Operators attract the most disproportionately large checks in the data center market. Over the past 24 months, they capture 34.27% of capital from only 13.04% of deals, producing a capital-share-to-deal-share ratio of 2.63x.
Data Center Developers also over-index strongly, with a ratio of 1.73x. Their average disclosed financing is approximately $1.533B and their median is $864M, reflecting the cost of converting controlled sites and power into physical capacity.
Power Cooling Infrastructure sits at the opposite extreme. Its 39.13% deal share converts into only 1.76% of capital, producing a ratio of approximately 0.045x and a median round of just $25M.
The interpretation is important: cooling companies are numerous because investors can test alternative thermal technologies with venture-scale checks, while hyperscale operators and developers need infrastructure-scale equity to create capacity.
We break down this difference between technology-enabler rounds and capacity-platform financings further in our data center market analysis.
Which geographies matter most for fundraising in the data center market?
As of September 2026, North America and Asia-Pacific dominate fundraising in the data center market. Over the past 24 months, the two regions together account for 18 of 23 qualifying deals and approximately 97.0% of all disclosed capital.
North America leads on both capital and deal count, with $11.349B across 13 transactions. That equals 55.56% of disclosed dollars and 56.52% of qualifying deals.
Asia-Pacific raises $8.468B from only 5 deals, or 41.46% of capital from 21.74% of deal count. Its average disclosed financing is approximately $1.694B and its median is $1.2B.
Europe also produces 5 deals, but only $608.5M of capital. Its median round is $26M, showing that European activity in this dataset is weighted heavily toward cooling technology rather than multi-billion-dollar operator financings.
Is the data center opportunity set broad or concentrated in one hub?
As of September 2026, the data center funding opportunity is concentrated in two major hubs rather than distributed broadly across regions. Over the past 24 months, North America and Asia-Pacific capture approximately 97.0% of disclosed equity capital.
North America's deal share and capital share are almost perfectly aligned at 56.52% and 55.56%, respectively. It is the only major region where financing frequency closely mirrors dollar importance.
Asia-Pacific behaves differently. It captures 41.46% of dollars from only 21.74% of deals, meaning each visible financing event is much larger than its deal count alone would suggest.
Europe accounts for just 2.98% of disclosed capital, while Latin America, the Middle East, and Africa have no qualifying deals. That absence should not be read as no data center development; financing in those regions often appears through debt, sponsor capital, project structures, acquisitions, or undisclosed commitments.
For a wider view of the regional opportunity beyond disclosed equity rounds, see our report on the global data center market.
This chart, featured in our data center market deck, compares the main business model options for hyperscale data center operators
Is the data center market a market of small experiments or scaled financings?
As of September 2026, the data center market is overwhelmingly a market of scaled financings. Over the past 24 months, 17 of 23 disclosed deals are at least $50M, while the median round size is $478M.
There are no qualifying deals below $20M despite a dataset floor of only $300K. Six rounds fall between $20M and below $50M, while the remaining 17 reach at least $50M.
Thirteen of 23 rounds are strictly above $100M. The $100M ZutaCore Series C itself is not included in that count because the threshold is defined as above $100M rather than at least $100M.
The average round is approximately $888.1M, compared with the $478M median. Both numbers are unusually high, but the average is still pulled upward by Aligned, DayOne, DataBank, and other multi-billion-dollar financings.
If you want more detail on the financing-size distribution and the companies behind the largest checks, explore our data center funding report.
Who are the investors that appear the most in data center fundraising?
As of September 2026, repeat named investors are unusually scarce in the data center market. Over the past 24 months, only Macquarie Asset Management and Coatue Management can be confidently tied to more than one qualifying disclosed financing.
Macquarie appears in two large transactions: Applied Digital's financing of up to $900M and Aligned Data Centers' $5.0B-plus primary equity raise. Those investments expose Macquarie to two different data center execution models.
Coatue appears in DayOne Data Centers' $1.2B Series B and its later $4.5B Series C. That repeat participation is notable because it shows continuing exposure as DayOne moved from billion-dollar to multi-billion-dollar fundraising scale.
The low repeat count partly reflects disclosure quality rather than a lack of syndication. Several large financings refer only to existing investors, co-investors, or institutional investors without naming every participant.
Individual investor check sizes are also rarely disclosed. Investor rankings should therefore be based on confirmed participation frequency, not by assigning an entire round's value to every named participant.
This chart, featured in our data center market deck, shows the revenue mix across customer segments in the data center market
INSIGHTS
The insights below come from reviewing the 23 qualifying disclosed equity financings in the data center market between August 2024 and September 2026. They are not row-by-row summaries. They are the recurring interpretive patterns that help distinguish broad market strength from a few unusually large infrastructure financings.
- The data center market is better understood as an infrastructure-capital market than a conventional venture market. Growth Equity represents 47.83% of deals but nearly 70% of all disclosed dollars. Stage labels alone therefore understate how asset-intensive the financing base has become.
- Dollar volume and deal count measure fundamentally different things in data centers. The top 10 deals capture 91.89% of capital, while 13 other financings share barely 8.1%. A rising funding total does not necessarily mean more companies are being financed.
- The top three rounds alone capture 56.30% of disclosed equity. Any period comparison that does not isolate Aligned, DayOne, and DataBank risks describing three transactions rather than the underlying market.
- Monthly averages are especially unreliable in the data center market. Average capital raised per month is about $785.6M, while the median is only $24.5M. One infrastructure megadeal can transform an otherwise quiet quarter.
- January 2025 is a clear example of period distortion. Roughly $6.79B was announced through four qualifying transactions, representing around one-third of the entire dataset. Comparisons involving that quarter need deal-level normalization.
- June 2026 shows the same problem from a different angle. About $4.6B was announced, but approximately $4.5B came from DayOne alone. Headline monthly growth therefore says little about breadth.
- The market contains two different financing economies. Campus developers and operators regularly need hundreds of millions or billions, while cooling companies usually raise venture-scale rounds. Putting both groups into one average hides their fundamentally different capital needs.
- Power Cooling Infrastructure is the clearest experimentation layer in the data center market. It generates 39.13% of deals but only 1.76% of dollars. Investors can test multiple thermal technologies without committing operator-scale capital.
- Hyperscale Operators exhibit the opposite pattern. They generate only 13.04% of deals but absorb 34.27% of capital, producing the market's highest capital-share-to-deal-share ratio. A hyperscale round is therefore disproportionately important to aggregate capital formation.
- Data Center Developers and Hyperscale Operators together capture roughly 79.3% of disclosed equity. Capital is concentrating around companies that can turn money directly into powered capacity rather than around the broadest set of technology vendors.
- The absence of qualifying rounds below $20M is an important signal. Once servers, cloud services, software, semiconductors, and general IT are stripped out, the remaining pure-play data center universe is structurally capital intensive.
- Sub-$50M rounds are mostly enabling-technology bets, while $500M-plus rounds are usually capacity-platform financings. Deal size therefore provides a useful first-pass clue about which business model is actually being financed.
- Late-stage capital accounts for 92.78% of disclosed dollars. The visible equity market is primarily underwriting execution, expansion, and capacity delivery rather than new-company formation.
- Stage labels can still mislead. The Series C category has a $1.552B average but only a $100M median because DayOne's $4.5B financing sits beside technology-scale Series C rounds. Business model matters more than the nominal series label.
- Series B shows the same distortion. Its average is $327.75M while the median is $45.5M, largely because DayOne's $1.2B Series B sits alongside much smaller cooling rounds. Cross-company stage benchmarks are therefore weak without segmentation.
- Cooling is the only category with a relatively continuous venture ladder across Series A, B, and C. That makes it more comparable with conventional industrial technology investing than with the financing model used by campus operators.
- Accelsius and Corintis demonstrate how quickly validated cooling technologies can return to market. Accelsius moved from a $24M Series A to a $65M Series B, while Corintis announced two rounds within a few months. Repeat fundraising can become a commercialization signal in this segment.
- Strategic industrial investors become more visible as cooling companies mature. Johnson Controls, Legrand, Mitsubishi Electric, Carrier, and Samsung bring manufacturing, distribution, and customer access. Their participation can matter beyond the capital itself.
- Asia-Pacific is a low-frequency, high-value financing market in this dataset. It captures 41.46% of dollars from only 21.74% of deals. Equal deal counts therefore badly understate the region's dollar importance.
- Europe shows the reverse pattern. Europe and Asia-Pacific each produce five deals, but Europe raises only $608.5M versus $8.468B in Asia-Pacific. European activity is visible, but its financing mix is much more technology-heavy.
- The capital stack must be separated before comparing transactions. Cologix announced $1.5B of capital but only $500M was equity, while Digital Edge announced more than $1.6B but only about $640M was equity. Headline financing figures can materially overstate actual corporate equity formation.
- The absence of Latin American, Middle Eastern, and African equity rounds does not imply an absence of data center construction. Those markets can be financed through debt, acquisitions, sponsor capital, or undisclosed structures that do not enter an equity-only tracker.
- The most useful investor-conviction signal is disclosed primary equity tied directly to new powered capacity. Aligned, DayOne, DataBank, EdgeCore, Princeton Digital Group, and Empyrion all connect large equity commitments to physical expansion, making those rounds more informative than generalized AI-infrastructure fundraising headlines.
EdgeCore ($1.9B equity investment), LiquidStack ($20M Series B extension), TechCrunch (Submer Series C), DataBank ($2B equity investment), Cologix ($500M equity component), Accelsius ($24M Series A), Bloomberg (Lancium), DayOne ($1.2B Series B), PR Newswire (Digital Edge), Macquarie (Applied Digital), Aligned Data Centers ($5B+ primary equity), DataBank ($250M primary equity), EcoDataCenter (€450M funding), Seraya Partners (Empyrion Digital), Stonepeak (Princeton Digital Group), Accelsius ($65M Series B), ZutaCore ($100M Series C), DayOne ($4.5B Series C), SEC filing (Cardinal Data Power)
Related blog posts
- What are the fundraising trends in the data center market?
- The startups that have raised the most funding in the data center market
- How funding activity has evolved in the data center market
- The latest funding news in the data center market
- A complete list of funding deals in the data center market
