DigiMark Ventures
VC Fund
Sofia, Bulgaria
DigiMark Ventures is a VC fund in Sofia focused on Health Care and Mobile Apps. DigiMark Ventures is the first Impact Investment VC firm in Bulgaria investing primarily in Social Startups and Social Entrepreneurs. We are backing local startups aiming to create significant social impact towards society, environment and citizenship. DigiMark Ventures is micro VC firm created as a logical successor of the software innovationscompany DigiMark after it's global aquisition in 2018. We invest our expertise gained trough many years of developing innovative software and digital project in helping social impactful startups in Bulgaria and eastern Europe. We provide not only funding but also consulting, mentoring, design, architectural and development help in the most critical stage for each startup – the beginning.
- Total investments:
- 2
- Last investment:
- Lead investor:
- 100%
Last updated:
For AI agents: llms.txt
Industries DigiMark Ventures invests in
Stages DigiMark Ventures invests in
Countries DigiMark Ventures invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Private Equity
- $27k–$133k
Investment Focus
Industry
- Health Care 1 (50%)
- Mobile Apps 1 (50%)
- Green Building 1 (50%)
- Smart Building 1 (50%)
- Home Health Care 1 (50%)
Country
- Bulgaria 1 (50%)
- United States 1 (50%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Boris Kolev
Managing Partner
|
Managing Partner | Total investments: 0 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Airate is a Bulgarian technological startup developing nanofiber technology for air filtration, which stops the passage of particles larger than 0.3 microns, thus stopping 95% of all harmful to the body dust and solid particles. The technology is developed in the format of a window net, which can be used to purify the air when ventilating thepremises. Since 2018 Airate's team is working to create the technology, together with several international laboratories for the production of nano coatings and fibers. In the team 2019 manages to develop the finalized product and in April 2020 the window filter passed TUV laboratory certification for its filtering capabilities. The founders of the startup are the entrepreneurs Boris Kolev and Ivaylo Ivanchev, and the first investor in the startup is DigiMark Ventures. | $133K / Private Equity / Sep 15, 2019 | ||
| Doglar is a mobile application, which connects dog owners. The company main purpose is to help you discover buddies for your walks, playmate for your dog, and other people sharing the same passion. | $27.3K / Private Equity / Dec 03, 2015 |
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FAQ
What does DigiMark Ventures invest in?
DigiMark Ventures invests primarily in Health Care, Mobile Apps and Green Building startups, most often at Private Equity stage. Most of the 2 investments tracked by Shizune back companies in Bulgaria. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does DigiMark Ventures invest in?
DigiMark Ventures typically joins rounds of $27k–$133k at Private Equity. These are whole funding-round sizes, not DigiMark Ventures's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds DigiMark Ventures took part in.
How do I contact DigiMark Ventures?
Public channels for DigiMark Ventures include LinkedIn, the website linked on this profile and Facebook. 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.
Who are the partners at DigiMark Ventures?
The team at DigiMark Ventures includes Boris Kolev (Managing Partner). The Team section lists each member with their title, investment count and links.
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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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