# XISTA Science Ventures: portfolio, investments and team > XISTA Science Ventures is a vc firm based in Austria. 6 investments on record, 5 in the last 12 months, latest Jun 2026. Source: https://millionrounds.com/fund/xista-science-ventures (Millionrounds; every figure on the page links to its filing or article) Austria · [Investor](https://millionrounds.com/investors) # XISTA Science Ventures Last cheque observed Jun 2026; 6 cheques on record. Deploying now VC firm Pre-seed Seed Series A Nanotech Semi-conductor Quantum Deploying now **83%** of best year **5** **cheques in 12 months**, 6 on record Since the last cheque **118** days **00** hrs **00** min **00** sec Median round **$4.6M** Cheque size, as they say **$150K – $1.5M** Rounds led **2 of 6** Mostly in **Austria, 67%** Pitch XISTA Science Ventures ## XISTA Science Ventures highlights - 01 5 cheques in the last 12 months - 02 Mostly Pre-seed and Seed: 80% of its rounds - 03 Led 2 rounds ## What they do > XISTA Science Ventures is a venture capital firm dedicated to transforming cutting edge science into impactful businesses. From their own website - **Type:** VC firm (from a list, unverified) - **Cheque size:** $150K – $1.5M as they say - **Stages:** Pre-seed Seed Series A - **Sectors:** Nanotech Semi-conductor Quantum - **Based in:** Klosterneuburg, Austria - **Cold pitches:** Accepted ## The record Every round we can evidence, newest first **6 appearances** - **2026** 5 rounds - **Jun** **[Epitome Therapeutics](https://millionrounds.com/company/epitome-therapeutics)** Pre-seed · AT · Firms' own news pages **$4.6M** *Led* - **Jun** **[Ora Computing](https://millionrounds.com/company/ora-computing)** Seed · AT · Firms' own news pages **$4.0M** With 2 others - **Jun** **[Invisible-Light Labs](https://millionrounds.com/company/invisible-light-labs)** Pre-seed · AT · Firms' own news pages **$1.7M** *Led* - **Jun** **[CollimateHealth](https://millionrounds.com/company/collimatehealth)** Seed · DE · Firms' own news pages **$6.9M** With 4 others - **Jan** **[vitrealab](https://millionrounds.com/company/vitrealab)** Series A · AT · Firms' own news pages **$11M** With 10 others - **2025** 1 round - **Jul** **[CollimateHealth](https://millionrounds.com/company/collimatehealth)** DE · Firms' own news pages **Undisclosed** With 4 others 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. ## What they claim to have backed From their own portfolio page (on their website) **0** of 1 we have independently watched raise Xista 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. ## The cheque Pre-seed Seed Series A Median round joined **$4.6M** the round, not its cheque Led 2 of 6 rounds **33%** - **Said size:** $150K – $1.5M - **Sole investor:** Never alone - **Last cheque:** Jun 2026 Rounds by stage said on their site - Pre-seed said *2* - Seed said *2* - Series A said *1* Cheques by month Led Joined Nov 2023 Oct 2026 Often in the room with - [Caesar.](https://millionrounds.com/fund/caesar-ventures) 3 - [Constructor Capital](https://millionrounds.com/fund/constructor-capital) 2 - [HTGF High-Tech Gründerfonds](https://millionrounds.com/fund/high-tech-grunderfonds-htgf) 2 - [VP Venture Partners](https://millionrounds.com/fund/vp-venture-partners) 2 - [aws Gründungsfonds](https://millionrounds.com/fund/aws-grundungsfonds) 2 **Pitching XISTA Science Ventures?** 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 XISTA Science Ventures. A count of rooms they were both in, not a relationship either has claimed. [**Caesar.** VC firm **3** rounds together](https://millionrounds.com/fund/caesar-ventures)[**Constructor Capital** VC firm **2** rounds together](https://millionrounds.com/fund/constructor-capital)[**HTGF High-Tech Gründerfonds** VC firm **2** rounds together](https://millionrounds.com/fund/high-tech-grunderfonds-htgf)[**VP Venture Partners** VC firm **2** rounds together](https://millionrounds.com/fund/vp-venture-partners)[**aws Gründungsfonds** VC firm **2** rounds together](https://millionrounds.com/fund/aws-grundungsfonds) ## Recently backed The latest companies XISTA Science Ventures put money into. [**vitrealab** $11M · Jan 2026](https://millionrounds.com/company/vitrealab) ## Quick answers about XISTA Science Ventures ### What does XISTA Science Ventures invest in? XISTA Science Ventures invests most often at Pre-seed and Seed (80% of the rounds on record), in sectors such as Nanotech, Semi-conductor and Quantum. ### How active is XISTA Science Ventures? 6 investments on record, 5 of them in the last 12 months, and it led 2. The most recent was in Jun 2026. ### What has XISTA Science Ventures invested in recently? Its most recent investments on record: Epitome Therapeutics (Pre-seed, Jun 2026), Ora Computing (Seed, Jun 2026) and Invisible-Light Labs (Pre-seed, Jun 2026). ### How big are XISTA Science Ventures's cheques? The median round it joins is $4.6M. It says it writes cheques of $150K to $1.5M. ### Does XISTA Science Ventures lead rounds? Yes: it led 2 of its 6 investments on record (33%). ### Where does XISTA Science Ventures invest? Most of the companies it backs are in Austria (67%) and Germany (33%). ### Is XISTA Science Ventures investing now? Yes: it is actively investing, with 5 investments in the last 12 months. ### Who does XISTA Science Ventures invest alongside? Most often Caesar. (3 rounds together), Constructor Capital (2 rounds together) and HTGF High-Tech Gründerfonds (2 rounds together). ## 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=xista-science-ventures) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=xista-science-ventures)