Frontline
Frontline Ventures is a transatlantic venture capital firm founded in 2012 and based in Dublin, Ireland, with offices in London and San Francisco. The firm focuses on investing in ambitious B2B technology companies, facilitating their expansion between the United States and Europe. Frontline operates a dual-fund strategy, which includes the Frontline Seed Fund for pre-seed and seed-stage European startups and the Frontline Growth Fund for US-based B2B software companies looking to enter European markets. With over $500 million raised across its funds, Frontline Ventures has supported more tha
Investing activity
Frontline appears in 1 AI deal tracked by the Lounge deals desk, and led 1 of them. The rounds are mostly Seed, with a median round size of $7M. The most recent is HelmGuard (Seed, $7.3M, Sep 2026).
Frontline most often invests alongside Infinity Ventures, FinTech Collective, Stage2 Capital and Entrepreneur First, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about Frontline
What AI companies has Frontline invested in?
Frontline's AI investments include HelmGuard. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
Where is Frontline based?
Frontline is based in Dublin, County Dublin, Ireland.
What stage does Frontline invest at?
In the rounds tracked on Lounge, Frontline has invested at Seed, with a median round of $7M. Frontline led 1 of those rounds.
Who does Frontline co-invest with?
Frontline's most frequent co-investors on Lounge are Infinity Ventures (1 deal), FinTech Collective (1 deal), Stage2 Capital (1 deal) and Entrepreneur First (1 deal).
How can founders reach Frontline?
Founders on Lounge can see Frontline's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Frontline to their Investor Pipeline to track the conversation.