Marcin Hejka
Co-Founder & General Partner @ OTB Ventures
Warsaw, Poland
Marcin Hejka is a Series A investor at OTB Ventures in Warsaw focused on SaaS and Enterprise Software. Marcin Hejka is the Co-Founder and General Partner of OTB Ventures, a VC fund investing in technology companies in Central and Eastern Europe. Marcin was Intel Capital’s Vice President, Investment Committee Member, and Managing Director for EMEA and India. Prior to Intel Capital, Marcin was Vice President at the Poland Growth Fund, Resident PolishSpecialist at Banexi, and Financial Analyst at Paribas Capital Markets Group. Marcin was Vice President of the Polish Venture Capital and Private Equity Association (PSIK). Marcin invested and served on the Boards of several technology companies, including AVG, Mall.cz, Sigfox, Elmodis, Centrum.cz, Nokta, Index.hu, WP.PL, Ailleron, CG Trader, Index.hu, SpaceKnow, Minit, Ozon, Api.ai, and others. He also served on the Boards of Kredyt Bank and Bank Komunalny, two Polish banks listed on the Warsaw Stock Exchange, Agora SA, and was Deputy Chairman of Dromex.
- Total investments:
- 14
- Last investment:
- Lead investor:
- 50%
Last updated:
For AI agents: llms.txt
Industries Marcin Hejka invests in
Stages Marcin Hejka invests in
Countries Marcin Hejka invests in
Contacts
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| Work email | ||
| Personal email | ||
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Investment Focus
Industry
- SaaS 3 (21%)
- Enterprise Software 3 (21%)
- Artificial Intelligence 3 (21%)
- Analytics 2 (14%)
- Manufacturing 2 (14%)
Stage
- Series A 5 (36%)
- Series B 4 (29%)
- Seed 3 (21%)
- Funding Round 1 (7%)
- Venture - Series Unknown 1 (7%)
Country
- Germany 2 (14%)
- Ghana 1 (7%)
- Poland 1 (7%)
- Belgium 1 (7%)
- Lithuania 1 (7%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
SPREAD AI
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SPREAD AI develops engineering intelligence software that enables organizations to unify, analyze, and act on complex product data across the entire product lifecycle. The company provides a platform that aggregates structured and unstructured data from systems such as engineering tools, production systems, and documentation into a single,connected data layer. Its core technology creates a “product twin,” a graph-based representation that models how mechanical, electrical, and software components interact within a product. This allows engineering teams to understand dependencies, assess the impact of changes, and make informed decisions based on a complete view of product behavior.SPREAD AI integrates with existing enterprise systems rather than replacing them, acting as a layer that connects data sources and enables real-time analysis and workflow automation. It also provides customizable applications and low-code tools that allow teams to build domain-specific solutions tailored to their engineering needs. The platform incorporates artificial intelligence and automation capabilities, including AI agents that assist with tasks such as data mapping, validation, troubleshooting, and requirements analysis. These tools help reduce manual work and enable faster resolution of engineering issues across development, production, and aftersales processes. | $29.3M / Series B / Apr 29, 2026 | |
MatrixSpace
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MatrixSpace delivers advanced AI-enabled portable CUAS (counter drone) solutions that operate anywhere and can be rapidly moved. Its compact, ultra-low power radar systems provide persistent detection and classification for airspace, perimeter, and object monitoring in dynamic outdoor environments. www.matrixspace.com. | $20M / Series B / Oct 15, 2025 | |
Apheris
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apheris AI was founded by Robin Rohm and Michael Höh with a shared dream to empower companies to run analytics on decentralized datasets. Michael developed software infrastructure for distributed data during his PhD at Forschungszentrum Julich and his time at BCG. Robin has a background in algebraic theories for data linkage and data privacy andhas experienced the complexity of centralizing sensitive personal healthcare data firsthand in one of his previous start-ups. Through their work, they encountered barriers that limit progress within data driven industries: data is often stored in silos and most companies work in closed data ecosystems. Therefore, Apheris strives to connect the world’s data to extract better insights. | $20.8M / Series A / Jan 02, 2025 | |
Fractory
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Fractory manufacturing marketplace provides a one-stop shop to discover, compare, and fulfil production orders regardless of batch size. For companies with specialised laser-cutting equipment, Fractory optimises the use of available capacity to accelerate ROI of expensive machinery investments. Save time and get the price in seconds with ouronline automated quoting system. No more back-and-forth emails and phone calls. | $5.1M / Venture - Series Unknown / Nov 07, 2023 | |
SettleMint
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SettleMint's product is an easy to use platform for web2 engineers to build, deploy and integrate on web3 infrastructure. SettleMint's high performance, low code platform covers the complete web3 application development lifecycle and stack: - node hosting as a service: pick your protocol, pick your cloud, pick your region and clickdeploy. 2 minutes to set up your infrastructure. - use case development: choose from the library of fully customizable smart contract templates for more than 50 use cases. - indexing: full Graph QL integration to make querying on chain data super efficient. - storage: full IPFS node deployment for decentralized data storage, Hasura and S3 deployment for centralized storage. - UI builder: fully customizable automated user interface builder.All tools in the platform are fully scalable. With one click, scale up or scale down resources allocated to each deployed service. SOC2 certified and enterprise grade with a world class deployment and orchestration engine to remove risk, complexity and a whole lot of headaches for web3 development. Build fast and don't break things.Active in Europe, MEA, India and APAC with offices in Belgium, Dubai, Delhi, Singapore and Tokyo. | $15.5M / Series A / Oct 11, 2022 | |
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Fractory
|
Fractory manufacturing marketplace provides a one-stop shop to discover, compare, and fulfil production orders regardless of batch size. For companies with specialised laser-cutting equipment, Fractory optimises the use of available capacity to accelerate ROI of expensive machinery investments. Save time and get the price in seconds with ouronline automated quoting system. No more back-and-forth emails and phone calls. | $9.1M / Series A / Sep 06, 2021 | |
Segron
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Segron helps companies across all industries to deliver exceptional high-quality interconnectivity (or Service Verification) while reducing cost and speeding up Time-to-market. Our product, the SEGRON ATF (Automated Testing Framework) can orchestrate testing with real Out-of-the-Box end-user devices while providing full access to the systems undertest and Root Cause Analysis support. Simultaneously, services are verified 24/7, a robust troubleshooting management tool provides detailed reports and sends automatic notifications when network or other issues are detected. | Series B / Apr 06, 2021 | |
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Segron
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Segron helps companies across all industries to deliver exceptional high-quality interconnectivity (or Service Verification) while reducing cost and speeding up Time-to-market. Our product, the SEGRON ATF (Automated Testing Framework) can orchestrate testing with real Out-of-the-Box end-user devices while providing full access to the systems undertest and Root Cause Analysis support. Simultaneously, services are verified 24/7, a robust troubleshooting management tool provides detailed reports and sends automatic notifications when network or other issues are detected. | $7.1M / Series A / Apr 06, 2021 | |
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Segron
|
Segron helps companies across all industries to deliver exceptional high-quality interconnectivity (or Service Verification) while reducing cost and speeding up Time-to-market. Our product, the SEGRON ATF (Automated Testing Framework) can orchestrate testing with real Out-of-the-Box end-user devices while providing full access to the systems undertest and Root Cause Analysis support. Simultaneously, services are verified 24/7, a robust troubleshooting management tool provides detailed reports and sends automatic notifications when network or other issues are detected. | $3.4M / Seed / Jun 27, 2019 | |
Elmodis
|
We improve energy and operating efficiency of electric-powered industrial machines by offering an end-to-end hardware/ software solution that enables manufacturers and end-users to remotely monitor performance of their machines in real time.Elmodis was founded by an experienced team of engineers that had worked for more than 15 years forEuropean industrial customers in the areas of machine monitoring and diagnostics, predictive maintenance andenergy efficiency. During the course of that work the team developed a novel way of machine monitoring based only on measuring current and voltage from electric engines powering those machines. | $4.9M / Apr 09, 2017 | |
| See all 14 investments → | |||
Co-Investors
About OTB Ventures
OTB Ventures is a leading European VC focused on DeepTech with an unfair advantage in accessing Central and Eastern European (CEE) deal flow, investing in early growth, real tech startups (late Seed, Series A and B) that develop unique technologies in 4 verticals: SpaceTech, AI & Automation, FinTech and CybersecurityOTB Ventures wasestablished in 2017 and is currently the largest VC originating from the CEE, managing over $300M. OTB Ventures has two offices: Amsterdam (Netherlands) and Warsaw (Poland).
OTB Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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Marcin Hejka
Co-Founder & General Partner
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Adam Niewinski
Co-Founder & General Partner
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Jeremy Teboul
Partner
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Karol Szubstarski
Partner
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Katarzyna Zwolanowska
Partner & Chief Operating Officer
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FAQ
What does Marcin Hejka invest in?
Marcin Hejka invests primarily in SaaS, Enterprise Software and Artificial Intelligence startups, most often at Series A and Series B stage. Most of the 14 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Marcin Hejka?
Public channels for Marcin Hejka include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Marcin Hejka last invest?
The most recent investment recorded for Marcin Hejka closed in Apr 2026. Shizune tracks 14 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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