Sia Houchangnia

Who they are

Sia Houchangnia is a Partner at Seedcamp — joined in January 2014 when the fund had a team of 4 and less than $10M AUM, and co-founded Tripflr, a social travel discovery platform, before making the move into VC.

Person

Sia joined Seedcamp in January 2014 when the firm had a team of 4 and less than $10M AUM — he's been there through every fund cycle since, up to the $320M raise in June 2026 that pushed the firm past $1B AUM. He took a BBA at the University of Kent (2008–2011), then an MSc at Esade in 2012, studying in the UK and Spain before entering professional life. Early career was conventional: a junior auditor stint at EY and a summer internship at UBS Global Asset Management — the kind of financial-services grounding common to European VC careers. Before joining Seedcamp he co-founded Tripflr, a social platform for storing favourite places and following people to discover new ones, which ultimately shut down. The through-line is someone who tried building, hit a wall, and pivoted into backing others — a pattern that tends to produce investors with genuine founder empathy. He speaks publicly on European startup ecosystems, founder selection, and the power of communities at early-stage — the 2021 MIT FinTech Conference, recurring panels at START Summit, the IMD Capital Conversations podcast, and a Seedcamp blog piece on community in early-stage startups all reflect a consistent focus on the relational side of VC rather than deal mechanics. His early Revolut bet — $1M in at a $70M valuation in 2017 — is a signal he references publicly, suggesting he's comfortable owning his conviction calls.

Company

Seedcamp's most recent headline is its $320M raise in June 2026, split between $220M for Seedcamp VII (its flagship early-stage fund) and $100M for Seedcamp Select II (a growth fund targeting Series B and beyond) — the firm now manages more than $1B in AUM. Alongside the fundraise, Seedcamp expanded its US footprint with offices in New York and Miami, framing this as a 'Transatlantic Bridge' strategy to help European founders access the US market. In early 2026, the fund was active across multiple bets: it co-invested in the $170M Series C for 9fin (which hit a $1.3B valuation), led a €2M seed round for Topograph (KYB infrastructure), invested in the $13.2M seed round for space manufacturing startup BioOrbit, led an $8M seed round for Waniwani (AI-native financial services), and participated in a €2.9M pre-seed for OutPost Bio. The fund's stated investment thesis is shifting toward deeptech, physical AI, and software at the intersection of science and the physical world — a deliberate broadening beyond pure fintech and SaaS.

Market

Seedcamp operates as Europe's original first-check investor, competing primarily with Y Combinator and Techstars on global brand, and with European peers like Index Ventures, Atomico, SpeedInvest, Earlybird VC, and LocalGlobe on home turf. Its portfolio of over 550 companies — including unicorns Revolut, Wise, UiPath, Synthesia, and Pleo — gives it a strong signal network but also means it is increasingly playing in a more crowded seed market where founder optionality is high. The macro environment in 2026 adds complexity: regulatory scrutiny on AI, geopolitical fragmentation, and evolving trade controls all bear on the fintech and deeptech bets that now anchor the portfolio thesis.

Network

No direct edge data is available for Sia's immediate network. From the claims, Seedcamp's managing partners are Reshma Sohoni and Carlos Espinal MBE — the two people most likely to be Sia's closest professional collaborators given his long tenure at the firm. His public appearances at START Summit and the IMD Capital Conversations podcast suggest ongoing relationships with the European founder and investor community, though no specific named individuals surface from the available data.

Reshma Sohoni· Managing Partner, Seedcamp
Carlos Espinal· Managing Partner, Seedcamp

How they likely show up

Joined Seedcamp in January 2014 and has stayed through six fund cycles and a 100x growth in AUM → thinks in decade-long arcs, not quarterly deal flow.
Co-founded Tripflr before entering VC → has first-hand experience of building and shutting down a startup; likely brings operational empathy rather than purely financial framing to founder conversations.
Publicly references his early Revolut bet ($1M at $70M valuation in 2017) on LinkedIn → comfortable owning conviction calls and using his own track record as a signal; not shy about credit.
Recurring presence at START Summit (3rd consecutive year noted in claims) and IMD podcast → invests in being a visible face in the European ecosystem, not just a behind-the-scenes analyst.
Content themes cluster around communities, founder selection, and European ecosystems → his angle in VC is the relational and network layer, not purely model or metrics.
Long tenure at a single firm (joined when it had a team of 4) → likely values institutional loyalty and slow-burn relationship building over frequent role changes.

Conversation tips

→ Reference the Revolut early bet specifically ($1M, $70M valuation, 2017) — he posts about it publicly and it's clearly a point of pride; it opens a natural conversation about how he reads conviction at seed stage.
→ Ask about the transition from Tripflr (shutting down a consumer startup) to joining Seedcamp — there's a story there about what he learned from the founder side that shapes how he backs others.
→ The $320M raise and the US expansion are the freshest news — asking what the 'Transatlantic Bridge' strategy means in practice (not just in press release terms) will signal you've done the work.
→ His public themes are relational — community, founder empowerment, early-stage trust. Lead with questions about people and relationships rather than portfolio metrics.
→ He speaks at START Summit annually and appeared at MIT FinTech — mentioning a specific panel topic (e.g. 'the deal you don't see') shows you've tracked his public appearances, not just his LinkedIn bio.

Toolbox

Openers

Open on the Seedcamp $320M raise in June 2026 and the new US offices — specifically ask what 'Transatlantic Bridge' means for how he personally works with founders, not just the firm's strategy.
Reference his Revolut call: '$1M at a $70M valuation in 2017' — he posts about it, it's a concrete signal of his early conviction style, and it opens a real conversation about how he forms views before the market does.
Mention Tripflr by name — he co-founded and shut down a social travel discovery platform before joining Seedcamp; acknowledging the founder arc, not just the investor arc, will land differently than a generic VC intro.

Discovery questions

You joined Seedcamp when it was a team of 4 with less than $10M AUM — what's actually changed about how you evaluate a founder now versus in 2014, and what hasn't?
The new fund thesis explicitly names deeptech and physical AI — how does that shift the kind of founder you're looking for at first check, compared to the pure fintech and SaaS bets of the earlier funds?
Your Seedcamp piece on 'the power of communities in early-stage startups' argues communities are a structural asset — how do you actually assess that in a 30-minute founder meeting?

Avoid

Don't frame the conversation around fund size or AUM milestones — his public voice is consistently about founder relationships and community, not capital scale, so leading with numbers risks signalling you've read the press release rather than his actual work.

Make it yours