# Constructor Capital: portfolio, investments and team > Constructor Capital is a vc firm based in Switzerland. 3 investments on record, 2 in the last 12 months, latest Jun 2026. Source: https://millionrounds.com/fund/constructor-capital (Millionrounds; every figure on the page links to its filing or article) Switzerland · [Investor](https://millionrounds.com/investors) # Constructor Capital Last cheque observed Jun 2026; 3 cheques on record. Email Deploying now New fund $5.0M, May 2026 VC firm Seed Series A Series B Deeptech Hard-tech Chip Follow Constructor Capital and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fconstructor-capital) Deploying now **100%** of best year **2** **cheques in 12 months**, 3 on record Since the last cheque **129** days **00** hrs **00** min **00** sec Median round **$10M** Cheque size, as they say **$500K – $10M** Rounds led **2 of 3** Pitch Constructor Capital ## Constructor Capital highlights - 01 2 cheques in the last 12 months - 02 Mostly Seed and Series A: 100% of its rounds - 03 Led 2 rounds ## What they do > Global Venture Capital fund investing in early-stage startups in Deep Tech, Software Tech, and Knowledge Tech From their own website - **Type:** VC firm (from a list, unverified) - **Cheque size:** $500K – $10M as they say - **Stages:** Seed Series A Series B Growth - **Sectors:** Deeptech Hard-tech Chip - **Based in:** Switzerland - **Cold pitches:** Accepted ## The record Every round we can evidence, newest first **3 appearances** - **2026** 2 rounds - **Jun** **[Ora Computing](https://millionrounds.com/company/ora-computing)** Seed · AT · Firms' own news pages **$4.0M** *Led* - **Jan** **[vitrealab](https://millionrounds.com/company/vitrealab)** Series A · AT · Firms' own news pages **$11M** With 10 others - **2025** 1 round - **Apr** **[Lumai](https://millionrounds.com/company/lumai)** GB · TechStartups **$10M** *Led* An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The team Named by the firm itself, on a filing, its Form ADV or its company registration **4 named** BS **Brett Sagan** Officer of the Issuer's Administrator i Filing they signed KR **Katya Rayevsky Fisher** Director i Filing they signed MC **Matthias Claus Winter** Director i Form ADV SB **Serg Bell** Owner i Form ADV We also hold **4** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them. ## What the register says From the firm's own filings with the SEC, which it must file accurately by law **$116M** gross assets of its funds Oct 2026 **Exempt** reporting adviser venture or small private funds - **Legal name:** Constructor Capital I GP LTD. - **SEC number:** CRD 329251 ## What they claim to have backed From their own portfolio page (on their website) **16** of 27 we have independently watched raise [Akhetonics](https://millionrounds.com/company/akhetonics)[Basemark](https://millionrounds.com/company/basemark)[Beyond-aero](https://millionrounds.com/company/beyond-aero)[Chainstack](https://millionrounds.com/company/chainstack)[Competera](https://millionrounds.com/company/competera)[Livingcarbon](https://millionrounds.com/company/living-carbon)[Lumai](https://millionrounds.com/company/lumai)[Mentium](https://millionrounds.com/company/mentium)[Newo](https://millionrounds.com/company/newo)[Oracomputing](https://millionrounds.com/company/ora-computing)[Osome](https://millionrounds.com/company/osome)[Pitchme](https://millionrounds.com/company/pitchme)[Qendra](https://millionrounds.com/company/qendra)[Quera](https://millionrounds.com/company/quera-computing)[Typewise](https://millionrounds.com/company/typewise)[Vitrealab](https://millionrounds.com/company/vitrealab) Ainekko Gcore Genlots Investbanq Kudumed Ludenso Nanos Qdti Qruise Resonance Swing Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded. New fund on file **$5.0M** raised in May 2026 From its SEC filing, not a journalist: a firm that has just raised has money to deploy. ## The cheque Seed Series A Series B Median round joined **$10M** the round, not its cheque Led 2 of 3 rounds **67%** - **Said size:** $500K – $10M - **Sole investor:** Never alone - **Last cheque:** Jun 2026 Rounds by stage said on their site - Seed said *1* - Series A said *1* - Series B said *-* - Growth said *-* Cheques by month Led Joined Nov 2023 Oct 2026 Often in the room with - [LIFTT](https://millionrounds.com/fund/liftt) 2 - [PhotonVentures](https://millionrounds.com/fund/photonventures) 2 - [XISTA Science Ventures](https://millionrounds.com/fund/xista-science-ventures) 2 - [nVentures](https://millionrounds.com/fund/nventures-2) 2 **Pitching Constructor Capital?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Who they invest alongside The investors most often in the same rounds as Constructor Capital. A count of rooms they were both in, not a relationship either has claimed. [**LIFTT** VC firm **2** rounds together](https://millionrounds.com/fund/liftt)[**PhotonVentures** VC firm **2** rounds together](https://millionrounds.com/fund/photonventures)[**XISTA Science Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/xista-science-ventures)[**nVentures** VC firm **2** rounds together](https://millionrounds.com/fund/nventures-2) ## Recently backed The latest companies Constructor Capital put money into. [**vitrealab** $11M · Jan 2026](https://millionrounds.com/company/vitrealab) ## Quick answers about Constructor Capital ### What does Constructor Capital invest in? Constructor Capital invests most often at Seed and Series A (100% of the rounds on record), in sectors such as Deeptech, Hard-tech and Chip. ### How active is Constructor Capital? 3 investments on record, 2 of them in the last 12 months, and it led 2. The most recent was in Jun 2026. ### What has Constructor Capital invested in recently? Its most recent investments on record: Ora Computing (Seed, Jun 2026), vitrealab (Series A, Jan 2026) and Lumai (Apr 2025). ### How big are Constructor Capital's cheques? The median round it joins is $10M. It says it writes cheques of $500K to $10M. ### Is Constructor Capital investing now? Yes: it is actively investing, with 2 investments in the last 12 months. ### Who does Constructor Capital invest alongside? Most often LIFTT (2 rounds together), PhotonVentures (2 rounds together) and XISTA Science Ventures (2 rounds together). ### What kind of investor is Constructor Capital? Constructor Capital is a VC firm based in Switzerland. ### How much does Constructor Capital manage? About $116M, as gross assets of its private funds (Oct 2026). ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=constructor-capital) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=constructor-capital)