# David Axmark

> David Axmark is a Series A investor in Windsor backing Software and Mobile. See 3 investments, round sizes, portfolio and contact details. Updated Nov 2026.

- Type: Angel Investor
- Location: Windsor, United Kingdom
- Total investments: 3
- Last investment: Sep 2014
- Lead investor: 0%
- Last updated: Nov 2026
- LinkedIn: https://www.linkedin.com/in/davidaxmark

David Axmark is a Series A investor in Windsor focused on Software and Mobile. David Axmark is one of the founders of [MySQL AB](/organization/mysql) and a developer of the free database server, MySQL. He has been involved with MySQL development from its beginning along with the fellow co-founder [Michael Widenius](/person/michael-widenius/).

## Contacts

5 contacts available for David Axmark: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/david-axmark?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 3 | 100% |
| Mobile | 1 | 33% |
| Big Data | 1 | 33% |
| Advertising | 1 | 33% |
| Semantic Search | 1 | 33% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 2 | 67% |
| Seed | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Sweden | 2 | 67% |
| United States | 1 | 33% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| import.io | Import.io is the number one Web Data Integration provider. Import.io deliver the world’s data directly to enterprises, fueling business insight and competitive advantage. The Import.io Web Data Integration solution extracts, prepares and integrates high-quality comprehensive web data into customers’ analytics platforms and business applications.The company delivers data to more than 850 customers from millions of web sources. | $3M | Seed | Sep 04, 2014 | https://import.io |
| Campanja | Campanja’s next-generation Bid Management Solutions radically improve return on your advertising spend.We are a technology driven company backed by noteworthy investors such as Google board member and founding investor, Ram Shriram and MySQL founder, David Axmark. Trusted by global organizations, we are redefining paid search and display with apowerful combination of technical and business expertise. Using advanced technologies such as Real Time Tracking, Predictive Modelling and High Frequency Bidding we harness the true potential of online advertising to deliver great results to our clients. | $5M | Series A | Feb 13, 2014 | http://www.campanja.com |
| MoSync | MoSync enables web developers to create native mobile applications using standard web technologies like HTML5 and Javascript. The resulting applications can be easily extended with native device features and low-level libraries for better performance and user experience. MoSync’s unique Wormhole Technology makes it easy for the developer tofreely blend HTML5 and high performance C/C++ code within the same application, enabling compelling applications and user interfaces not possible before - the ease of HTML5 and the power of low-level C/C++ in one integrated open source solution - the best of both worlds. |  | Series A | Sep 02, 2009 | http://www.mosync.com |

3 of 3 investments shown.

## Co-investors
- [Hoxton Ventures](https://shizune.co/investors/profile/hoxton-ventures) — VC Fund, 2 deals together
- [Wellington Partners](https://shizune.co/investors/profile/wellington-partners) — VC Fund, 2 deals together
- [AME Cloud Ventures](https://shizune.co/investors/profile/ame-cloud-ventures) — VC Fund, 1 deal together
- [Molten Ventures](https://shizune.co/investors/profile/draper-esprit) — VC Fund, 1 deal together
- [OpenOcean](https://shizune.co/investors/profile/open-ocean) — VC Fund, 1 deal together
- [Sherpalo Ventures](https://shizune.co/investors/profile/sherpalo-ventures) — VC Fund, 1 deal together

## Similar investors

### Similar industry
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### Similar stage
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### Similar country
- [Almi Invest](https://shizune.co/investors/profile/almi-invest) — VC Fund
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## Featured in investor lists
- [Software Angel Investors in Sweden](https://shizune.co/investors/software-angel-investors-sweden)

## FAQ

### What does David Axmark invest in?

David Axmark invests primarily in Software, Mobile and Big Data startups, most often at Series A and Seed stage. Most of the 3 investments tracked by Shizune back companies in Sweden. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact David Axmark?

Public channels for David Axmark 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 David Axmark last invest?

The most recent investment recorded for David Axmark closed in Sep 2014. Shizune tracks 3 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 Nov 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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