Atlantic Bridge Capital

Atlantic Bridge
Company typePrivate
IndustryVenture capital, private equity
Founded2004
FoundersBrian Long, Elaine Coughlan, Kevin Dillon
Headquarters
Dublin
,
Ireland
Number of locations
Dublin, London, Munich, Paris, Palo Alto, Beijing
Area served
Europe, North America, Asia
Key people
Brian Long (managing partner)
ProductsVenture capital, growth equity
AUM€1.5 billion
Websitewww.abven.com

Atlantic Bridge (also known as Atlantic Bridge Capital or Atlantic Bridge Ventures) is a venture capital and growth equity firm. It is the largest venture capital firm in Ireland by assets and among the largest in Europe. The firm focuses on deep-technology companies and operates a set of multi-stage funds investing in Europe, North America and selected Asian markets.[1][2]

Industry profiles have described it as a global growth-equity technology firm with around €1.5 billion in assets across multiple funds.[3] The firm maintains offices in Dublin, London, Munich, Paris, Beijing and Palo Alto.[2]

History

Atlantic Bridge was founded in 2004 by a group of technology operators and investors including Brian Long, Elaine Coughlan, and Kevin Dillon.[2][4] Long and Coughlan had previously founded and held senior roles in semiconductor and software companies and in earlier venture funds.[4][5]

From its inception, the firm focused on deep-technology investments with cross-border potential, deploying early funds into semiconductor, artificial intelligence and enterprise software companies in Europe and Silicon Valley.[4][2] In the mid-2010s Atlantic Bridge's role within the Irish innovation ecosystem expanded when University College Dublin (UCD) and Trinity College Dublin (TCD) selected the firm as manager of a new commercialisation fund targeted at spin-outs from Irish research institutions.[6][7]

The resulting University Bridge Fund launched in 2016 with capital from Irish universities, the European Investment Fund (EIF), Enterprise Ireland and private investors, and was described as the first dedicated national university venture fund in Ireland.[6][7][8]

In 2021, Atlantic Bridge launched University Bridge Fund II, a follow-on fund backed by TCD, UCD, University College Cork (UCC), the EIF, Enterprise Ireland, Allied Irish Banks and other investors.[9]

Alongside its university funds, Atlantic Bridge has raised a series of growth-equity vehicles, including Atlantic Bridge III.[10]

Strategy and investment focus

Industry profiles describe Atlantic Bridge as a growth-equity and late-stage venture investor specialising in deep tech and B2B infrastructure.[1][2] The firm invests at seed, early and growth stages, with a focus on companies that can scale internationally from an Irish or European base.[9][3]

Sectors frequently associated with the firm's portfolio include:[2][11][12]

Commentary on the University Bridge Funds highlights Atlantic Bridge's "bridge" model, in which portfolio companies are supported to expand from Ireland into larger markets through the firm's offices in London, Palo Alto, Munich, Beijing and Paris and its network of corporate partners and co-investors.[2][9]

Funds and programmes

Growth-equity funds

Atlantic Bridge manages a family of growth-equity funds often referred to as Atlantic Bridge I, II, III and IV (and successor vehicles).[1][3]

Atlantic Bridge III launched with cornerstone capital from the Ireland Strategic Investment Fund and other limited partners. It targets scaling technology companies in areas such as cloud computing, artificial intelligence, cybersecurity, and IoT.[10]

Subsequent funds have continued this focus on export-oriented deep-tech companies, investing primarily in Series B and later rounds alongside international venture and growth investors.[2][9]

University Bridge Funds

The University Bridge Fund was launched in 2016 to invest in spin-outs from Irish universities and research institutes.[6][7][8] It was backed by Trinity College Dublin, University College Dublin, the European Investment Fund, Enterprise Ireland and Allied Irish Banks, among others.[6][9]

By 2020 the fund had invested in more than 20 portfolio companies and was reported to have attracted over €120 million in total funding (including co-investment and non-dilutive sources) into those companies.[2] Its portfolio includes Irish spin-outs in areas such as investigative analytics, quantum computing, medical devices and sports technology.[2][9]

University Bridge Fund II, announced in 2021 with €80 million of commitments, extended the model and continued to focus on deep-tech spin-outs in artificial intelligence, robotics, quantum computing, IoT and health technologies.[9]

China–Ireland Growth Technology Fund

Atlantic Bridge is associated with the China–Ireland Growth Technology Fund managed through Summit Bridge Capital, a collaboration between Atlantic Bridge Capital and Chinese firm WestSummit Capital.[13][14]

The fund has invested in companies with cross-border growth plans between Europe and China, including computer-vision chipmaker Movidius.[13][15]

Notable investments

  • SambaNova Systems – a US-based artificial intelligence systems company. Atlantic Bridge was one of the early institutional investors in SambaNova and participated in the company’s Series A and Series B funding rounds, alongside investors such as Intel Capital and GV, as the company developed an AI computing platform for enterprise and public sector customers. The company was last valued at US$5.1 billion in a 2021 funding round.[16][17]
  • Vectra AI – a US cybersecurity company specialising in AI-driven threat detection and response. The company was last valued at US$1.2 billion in a 2021 funding round. [18][19]
  • Navitas Semiconductor – a US-based power semiconductor company focused on gallium nitride (GaN) technology. Navitas is funded by its management team and several venture capital firms, including Atlantic Bridge, which has been an institutional investor and is represented on the company’s board of directors through Brian Long. The company now trades publicly on Nasdaq at a valuation of roughly US$2 billion (November 2025).[20][21]
  • Movidius – a computer vision chip company founded in Ireland and later acquired by Intel. Atlantic Bridge was an early investor in Movidius and participated in multiple funding rounds, including a US$40 million round led by Summit Bridge Capital. The company was acquired by Intel. [22][23]

Key people

  • Brian Long – managing partner and co-founder. Long is a technology entrepreneur, business executive, and investor. [4]
  • Elaine Coughlan – managing partner and co-founder. Coughlan has been profiled in Irish business and technology media as a leading venture investor and has served on the board of Enterprise Ireland.[5]

See also

References

  1. ^ a b c "Atlantic Bridge Capital – Investor profile". PitchBook. Retrieved 24 November 2025.
  2. ^ a b c d e f g h i j Heles, Thierry (22 April 2020). "Atlantic Bridge connects Irish spinouts to the world". Global University Venturing. Retrieved 24 November 2025.
  3. ^ a b c "Atlantic Bridge Capital". Private Equity List. Retrieved 24 November 2025.
  4. ^ a b c d "GUV Powerlist 2018: #21 Brian Long". Global University Venturing. 9 November 2018. Retrieved 24 November 2025.
  5. ^ a b "Elaine Coughlan". Scale Ireland. Retrieved 24 November 2025.
  6. ^ a b c d "Atlantic Bridge announces €60m fund initiated by Trinity College Dublin and UCD". Department of Enterprise, Trade and Employment. 17 June 2016. Retrieved 24 November 2025.
  7. ^ a b c "Trinity and UCD create a €60m start-up fund". Trinity College Dublin. 17 June 2016. Retrieved 24 November 2025.
  8. ^ a b "Trinity and UCD create a €60m start-up fund". ScienceBusiness. 23 June 2016. Retrieved 24 November 2025.
  9. ^ a b c d e f g Heles, Thierry (12 May 2021). "Irish universities reunite for $96.7m fund". Global University Venturing. Retrieved 24 November 2025.
  10. ^ a b "Atlantic Bridge announces Atlantic Bridge III, a new €140 million fund for technology companies". Ireland Strategic Investment Fund. Retrieved 24 November 2025.
  11. ^ "DecaWave announces $30M funding and 100 jobs". Government of Ireland. 22 February 2018. Retrieved 24 November 2025.
  12. ^ Lomas, Natasha (21 February 2018). "Vectra raises $36M for its AI-based approach to cybersecurity intrusion detection". TechCrunch. Retrieved 24 November 2025.
  13. ^ a b "Movidius raises $40 million in funding to accelerate adoption of visual sensing in the 'Internet of Things'". Department of Enterprise, Trade and Employment. 14 April 2015. Retrieved 24 November 2025.
  14. ^ "Movidius Raises $40 Million in Funding to Accelerate Adoption of Visual Sensing in the Internet of Things". Capital-E. 14 April 2015. Retrieved 24 November 2025.
  15. ^ Lunden, Ingrid (14 April 2015). "Movidius raises $40M to bring computer vision to mobile devices". TechCrunch. Retrieved 24 November 2025.
  16. ^ "SambaNova Systems announces $150M Series B from Intel Capital and GV to advance its breakthrough AI platform". Atlantic Bridge. 1 April 2019. Retrieved 25 November 2025.
  17. ^ "SambaNova Systems". Golden. Retrieved 25 November 2025.
  18. ^ "Vectra raises $36 million to enable enterprises to hunt cyberattacks in real time". Vectra AI. 21 February 2018. Retrieved 25 November 2025.
  19. ^ "Vectra Raises $36 Million to Enable Enterprises to use AI in the Hunt for Cyberattackers". PR Newswire. 21 February 2018. Retrieved 25 November 2025.
  20. ^ "About Navitas". Navitas Semiconductor. Retrieved 25 November 2025.
  21. ^ "Brian Long". Navitas Semiconductor. Retrieved 25 November 2025.
  22. ^ "Movidius raises $40 million in funding to accelerate adoption of visual sensing in the 'Internet of Things'". Department of Enterprise, Trade and Employment. 14 April 2015. Retrieved 25 November 2025.
  23. ^ "Intel to acquire Movidius". Atlantic Bridge. 6 September 2016. Retrieved 25 November 2025.