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 location-based social platform, before making the switch to VC.

Person

Sia joined Seedcamp in January 2014 when it was a team of 4 with less than $10M AUM — he's been there through every fund since, now a Partner at what has grown into a $1B+ AUM institution. Before that, he cut his teeth as a junior auditor at EY, spent time at UBS Global Asset Management, and co-founded Tripflr, a social platform for storing and sharing favourite places, which he eventually shut down. His education spans the UK and Spain: a BBA from the University of Kent (2008–2011), an MSc in International Management from Esade (2011–2012), executive education at NUS Business School in Singapore, and a summer school stint at LSE. The through-line is someone who tried building a consumer startup, found VC more fitting, and then bet his career on one fund early — and stayed. He spoke at the MIT FinTech Conference in 2021, appears annually at START Summit (panelling on 'the deal you don't see'), spoke at the IMD Capital Conversations podcast on building relationships that empower founders, and posts actively on LinkedIn about European tech, early-stage investing, and Seedcamp portfolio milestones. Possibly — his early Revolut entry (a $1M investment at a $70M valuation in 2017) is a signal he developed conviction on consumer fintech before the category was obvious.

Company

Seedcamp's most significant recent move is its June 2026 raise of $320 million across two funds — $220 million for Seedcamp VII, its flagship early-stage fund, and $100 million for Seedcamp Select II, a new growth vehicle for portfolio companies at Series B and beyond — pushing total AUM past $1 billion for the first time. Alongside the capital, Seedcamp opened offices in New York and Miami, formalising a 'Transatlantic Bridge' strategy to connect European founders to US customers, investors, and talent. The firm's investment thesis is shifting toward 'physical AI' — the intersection of AI, science, and real-world infrastructure — with recent bets including BioOrbit (space manufacturing, $13.2M seed in April 2026), Sunrise Robotics (autonomous robotics), and Dust (AI agents). Earlier in 2026, Seedcamp led a €2M seed round for Topograph (global KYB infrastructure) and participated in a $170M Series C for portfolio company 9fin, which hit a $1.3B valuation. Sia Houchangnia and Tom Wilson are called out as Partners taking on increasing deal leadership as the fund scales.

Market

Seedcamp sits at the top of the European seed market, positioned as the continent's original first-check investor with 550+ portfolio companies and unicorn exits including Revolut, Wise, UiPath, and Synthesia. Its main competitors at the seed stage are Y Combinator, Techstars, and LocalGlobe, with Index Ventures, Atomico, Balderton Capital, and Accel competing further up the stack. The broader European VC environment in 2025–2026 is shaped by rising AI investment (European AI startups raised $3.4 billion in Q1 2025, a 55% year-on-year increase), geopolitical complexity around AI regulation and supply chain risk, and persistent pressure on European founders to access US markets — the exact dynamic Seedcamp's transatlantic expansion is designed to address.

Network

Sia's most visible working relationships are with Seedcamp's Managing Partners Reshma Sohoni and Carlos Espinal MBE, who lead the firm alongside him. His network is strongly oriented toward European early-stage founders and the Seedcamp Nation — a community of over 1,200 founders, executives, and industry experts, with around 80 portfolio founders reinvesting in the funds.

Reshma Sohoni· Co-founder and Managing Partner, Seedcamp
Carlos Espinal· Managing Partner, Seedcamp
Tom Wilson· Partner, Seedcamp

How they likely show up

Long tenure at Seedcamp (joined January 2014, over 12 years) when the team was 4 people and AUM was under $10M → thinks in fund cycles and decade-long arcs, not deal-by-deal momentum.
Co-founded and shut down Tripflr before moving to VC → has firsthand founder experience, likely approaches early-stage diligence with empathy for operational uncertainty rather than just pattern-matching on metrics.
Active LinkedIn poster on European tech, early-stage investing, and portfolio milestones → comfortable being publicly visible and opinionated; likely responds well to being engaged on specific deals or market views.
Spoke at START Summit three years running on 'the deal you don't see' → his public angle is the non-obvious, the overlooked bet — he probably gravitates toward contrarian or early-conviction conversations.
Panelled at IMD Capital Conversations on 'building relationships that empower founders' → relationship-led investor, not purely analytical; the relational dimension of founder support appears central to his self-narrative.
Education spans UK, Spain, Singapore, and LSE summer school → comfortable operating across cultural and geographic contexts, consistent with Seedcamp's transatlantic expansion thesis.

Conversation tips

→ Reference his Revolut entry specifically — $1M at a $70M valuation in 2017 — and ask how he thinks about conviction at that stage; it's clearly a defining deal he's proud of.
→ Ask about the 'physical AI' thesis in concrete terms — he's been making bets in space manufacturing (BioOrbit) and autonomous robotics (Sunrise Robotics); he'll have a point of view on where software ends and the physical world begins.
→ Engage him on the Transatlantic Bridge angle: what does it actually mean for a European seed-stage founder to have Seedcamp's US offices in New York and Miami behind them at pre-product stage?
→ Don't come in cold on Seedcamp's portfolio — he posts about milestones regularly; knowing a recent one (e.g. Topograph, 9fin's unicorn round) signals you've done the work.
→ He panels on 'the deal you don't see' — ask him what's underrated in European tech right now, not what's obvious. He'll engage more on the contrarian take than the consensus view.

Toolbox

Openers

Open on the $320M raise and the 'physical AI' pivot — Seedcamp just closed its largest-ever fund in June 2026 and is backing space manufacturing (BioOrbit) and autonomous robotics (Sunrise Robotics); asking what 'physical AI' means at seed stage is a genuine conversation starter, not a warm-up question.
Bring up his Revolut entry — he publicly posted about investing $1M at a $70M valuation in 2017; that's a bet made before Revolut was obvious, and it directly reflects how he thinks about early conviction. It's the kind of moment investors remember clearly.
Reference his Tripflr story — he co-founded and shut down a location-based social platform before joining Seedcamp; mentioning it shows you know he came to VC as a founder, not just as a finance professional, and it opens a conversation about what that founder lens changes in how he evaluates companies.

Discovery questions

You've been at Seedcamp since it was 4 people and under $10M AUM — what's actually different about backing founders now that you're deploying from a $220M fund versus those early years?
The new Select II fund backs portfolio companies at Series B and beyond — how do you decide which seed-stage bets deserve that follow-on conviction, and does it change how you diligence at the seed stage knowing you might go deeper?
You've panelled on 'the deal you don't see' three years running at START Summit — what's the thing that's underrated in European early-stage tech right now that most investors are still sleeping on?

Avoid

Don't treat him as a generalist European VC — he has a long track record of specific early bets and a clear point of view on what makes a non-obvious investment; coming in with broad questions about 'the European startup ecosystem' will read as under-prepared.

Make it yours