Sullivan Street Partners
General contacts
Investor type
PE
Founded
2010
AUM
-
Location
London, England, United Kingdom
Investor profile last updated: 21 August, 2026
Profile
Sullivan Street Partners is an investment firm that takes ownership or controlling stakes in companies by injecting equity of up to £15m. We invest in situations with financial and operational complexity and adopt a high-intensity approach to working with the businesses we invest in.
Our philosophy of putting significant personal capital into businesses alongside any third party funds assures we stay as focused and committed as management and founders within any business.
Industry
Contacts
Name
Title
Email
Social Networks
Investment-team contacts for Sullivan Street Partners — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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Instant access on the web. Plans from $129/month — see pricing.
Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
FAQs about Sullivan Street Partners
Is Sullivan Street Partners a venture capital or private equity firm?
Sullivan Street Partners is a private equity firm. It backs companies at Series B, writing tickets of $1-5 m.
Where is Sullivan Street Partners located?
Sullivan Street Partners is located in London, England, United Kingdom.
When was Sullivan Street Partners founded?
Sullivan Street Partners was founded in 2010.
What sectors and industries does Sullivan Street Partners invest in?
Sullivan Street Partners invests in companies and startups in Business Services (B2B), Construction, Industrial, Consumer Services (B2C), Pharmaceuticals, Software, CleanTech, Machine Learning (ML).
What is Sullivan Street Partners geographical focus of investments?
Sullivan Street Partners invests in companies and startups in Europe.
At what stages of companies and startups does Sullivan Street Partners typically invest in?
Sullivan Street Partners invests in companies and startups at Series B.
What is the usual amount of Sullivan Street Partners investment?
Sullivan Street Partners usually invests $1-5 m on average.
What are the contacts of Sullivan Street Partners?
Sullivan Street Partners can be reached through its website sullivanstreet.co.uk and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Sullivan Street Partners — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Can I access Sullivan Street Partners data via API or MCP?
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Sullivan Street Partners directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
When was the Sullivan Street Partners profile last updated?
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 21 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.