About Enterprise Infrastructure sector in United Kingdom
Top Enterprise Infrastructure Companies in United Kingdom
Here is the list of top Enterprise Infrastructure startups in United Kingdom
1. Mimecast
Key facts about Mimecast
- Founded Year: 2003
- Location: London (United Kingdom)
- Stage: Acquired
- Total Funding till date: $261M
- Investors: Insight Partners, Dawn Capital and 5 Others
- Latest Funding Round: Series D, Sep 09, 2022, $*****
- Tracxn Score: 77/100 What is this?
- Competitors Rank: 1 of 76 Competitors
Key facts about ComplyAdvantage
- Founded Year: 2014
- Location: London (United Kingdom)
- Stage: Series C
- Total Funding till date: $167M
- Investors: Ontario Teachers' Pension Plan, Index Ventures and 38 Others
- Latest Funding Round: Series C, May 07, 2021, $*****
- Tracxn Score: 77/100 What is this?
- Competitors Rank: 1 of 1,574 Competitors
3. Metaswitch
Key facts about Metaswitch
- Founded Year: 1981
- Location: London (United Kingdom)
- Stage: Acquired
- Total Funding till date: $21.5M
- Investors: mullaneytrust.com, Mullaney Family Trust and 5 Others
- Latest Funding Round: Unattributed, Feb 28, 2019, $*****
- Tracxn Score: 74/100 What is this?
- Competitors Rank: 6 of 1,430 Competitors
4. Egress
Key facts about Egress
- Founded Year: 2007
- Location: London (United Kingdom)
- Stage: Acquired
- Total Funding till date: $68.9M
- Investors: FTV Capital, AlbionVC and 12 Others
- Latest Funding Round: Series C, May 22, 2019, $*****
- Tracxn Score: 74/100 What is this?
- Competitors Rank: 2 of 559 Competitors

5. Stability AI
Key facts about Stability AI
- Founded Year: 2021
- Location: London (United Kingdom)
- Stage: Seed
- Total Funding till date: $181M
- Investors: Coatue, Lightspeed Venture Partners and 16 Others
- Latest Funding Round: Seed, Jun 25, 2024, $*****
- Tracxn Score: 74/100 What is this?
- Competitors Rank: 1 of 429 Competitors
Companies founded year-on-year in the Enterprise Infrastructure sector in United Kingdom
490 Enterprise Infrastructure startups in United Kingdom were founded in 2020 - this is the most number of startups founded in any year in the last 10 years.
- Total Number of Companies
Year | No. of companies |
|---|---|
2025 | 8 |
2024 | 54 |
2023 | 124 |
2022 | 127 |
2021 | 237 |
2020 | 490 |
2019 | 390 |
2018 | 348 |
2017 | 279 |
2016 | 259 |
Stage-wise distribution of Enterprise Infrastructure sector companies in United Kingdom
Out of the total 4,405 Enterprise Infrastructure companies in United Kingdom, 959 have secured funding. Among them, 572 have reached Series A or higher, and 456 to Series B or beyond.
Company Stage | No. of companies |
|---|---|
Founded | 4,405 |
Funded | 959 |
Series A+ | 572 |
Series B+ | 456 |
Series C+ | 415 |
Funding Trends in the Enterprise Infrastructure sector in United Kingdom
Total funding year-on-year in the Enterprise Infrastructure sector in United Kingdom
The Enterprise Infrastructure sector in United Kingdom saw a total funding of more than $25.4B in the last 10 years. The most amount of funding was in 2020 at more than $12.8B.
- Total Funding
Year | Total Funding |
|---|---|
2025 | $1.77B |
2024 | $1.25B |
2023 | $2.16B |
2022 | $2.22B |
2021 | $1.54B |
2020 | $12.8B |
2019 | $1.1B |
2018 | $1.1B |
2017 | $874M |
Recent Funding Rounds in Enterprise Infrastructure in United Kingdom
Company | Round Raised | Amount Raised | Funding Date | Investors |
|---|---|---|---|---|
Unattributed | 3553 | Jan 07, 2026 | ||
Series A | 2546 | Dec 15, 2025 | ||
Seed | 1058 | Dec 04, 2025 | - | |
Seed | 7412 | Nov 11, 2025 | ||
Seed | 9057 | Nov 10, 2025 |
Top Investors in Enterprise Infrastructure in United Kingdom
Investor | Location | Top Portfolio Companies |
|---|---|---|
Palo Alto (United States) | ||
Redwood City (United States) | ||
Boston (United States) | ||
London (United Kingdom) | ||
Cambridge (United States) |
M&A activity in Enterprise Infrastructure sector in United Kingdom
Company | Acquisition Type | Acquisition Date | Acquirers |
|---|---|---|---|
Business Acquisition | Jan 07, 2026 | ||
Business Acquisition | Dec 17, 2025 | ||
Business Acquisition | Dec 16, 2025 | ||
Business Acquisition | Dec 11, 2025 | ||
Business Acquisition | Dec 10, 2025 |
Acquisition trends in Enterprise Infrastructure sector in United Kingdom
Here are the acquisition trends in Enterprise Infrastructure sector in United Kingdom:
- Total Number of Acquisitions
Year | No. of companies |
|---|---|
2025 | 17 |
2024 | 37 |
2023 | 31 |
2022 | 35 |
2021 | 52 |
2020 | 23 |
2019 | 23 |
2018 | 25 |
2017 | 24 |
2016 | 17 |
IPOs in Enterprise Infrastructure in United Kingdom
Company | IPO Date | Exchange Symbol |
|---|---|---|
Apr 04, 2025 | London Stock Exchange (LSE) | |
Sep 07, 2021 | National Association of Securities Dealers Automated Quotations (NASDAQ) | |
Apr 30, 2021 | London Stock Exchange (LSE) | |
May 29, 2020 | London Stock Exchange (LSE) | |
May 22, 2019 | London Stock Exchange (LSE) |
Colleges which produce the most Enterprise Infrastructure companies in United Kingdom
Companies founded by alumni from top colleges in the Enterprise Infrastructure in United Kingdom
Most number of Enterprise Infrastructure startups in United Kingdom have been founded by alumni from University of Cambridge, University of Oxford and Imperial College London.
College | No. of companies |
|---|---|
University of Cambridge | 69 |
University of Oxford | 44 |
Imperial College London | 30 |
University College London | 20 |
University of Bristol | 16 |
University of Warwick | 14 |
London Business School (LBS) | 10 |
University of Edinburgh | 9 |
INSEAD | 7 |
London School of Economics and Political Science | 7 |
Total funding in Enterprise Infrastructure companies founded by alumni from top colleges in United Kingdom
In the last 10 years, University of Cambridge graduates' Enterprise Infrastructure companies in United Kingdom have raised the most funding among top colleges. University of Oxford alumni are second, and Imperial College London alumni are third.
College | Total Funding |
|---|---|
University of Cambridge | $1.78B |
University of Oxford | $957M |
Imperial College London | $886M |
University of Chicago | $554M |
Booth School of Business | $546M |
Harvard University | $408M |
Stanford University | $340M |
King’s College London | $338M |
Harvard Business School | $225M |
London School of Economics and Political Science | $200M |
