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Atomico
Atomico was established in 2006 as a UK-based private equity firm. The firm pursues early-stage and growth equity strategies across software, internet, and...
Atomico
Atomico was established in 2006 as a UK-based private equity firm. The firm pursues early-stage and growth equity strategies across software, internet, and financial services. It targets Series A and beyond with a geographic focus on Europe. No specific portfolio companies or co-investors appear in the source record. AUM stands at 5000 million USD per the research record. No additional offices, team size, or dated operational events from the last 24 months are recorded. Adjacent vehicles are not disclosed. The firm operates as a dedicated early-stage venture vehicle without disclosed hybrid structures or succession details.
General information
Firm type
Private Equity
Year founded
2006
Location
Region
Europe
Country
United Kingdom
City
George Town
Corporate office
29 Rathbone Street, London, W1T 1NJ, United Kingdom
Principals
Niklas Zennström
Founder & CEO
Siraj Khaliq
Partner
Hiro Tamura
Partner
Ben Blume
Partner
Sector focus
Frequently asked questions
Who makes investment decisions at Atomico?
Investment decisions are made by a partnership led by founder and CEO Niklas Zennström, alongside partners Siraj Khaliq, Hiro Tamura, and Ben Blume. Each partner has a focus area — Khaliq covers enterprise software, Tamura leads on fintech, and Blume heads deeptech investments (per public record).
How does Atomico source proprietary deal flow?
Atomico leverages its founder network, including Zennström's extensive ties from Skype and subsequent ventures, a dedicated operating platform that offers talent and marketing support to portfolio companies, and sector-specialist partners who build relationships with entrepreneurs early. The firm also operates a research and insights program analyzing European tech trends.
Is Atomico structured as a venture capital firm or a family office?
Atomico operates as a venture capital firm, not a family office. While Zennström's Skype proceeds provided the initial capital, the firm has since raised institutional capital from limited partners. It runs a fund structure with dedicated venture and growth funds, separate from Zennström's personal family office activities (per public record).
What investment stages does Atomico typically target?
Atomico targets Series A through growth-stage investments, typically writing checks between $2.5 million and $100 million. The firm prefers to lead or co-lead rounds and has both a venture fund focused on early-stage companies and a growth-stage fund for more mature businesses (per the firm's official communications).
Does Atomico maintain philanthropic structures separate from its investment activities?
Yes, Niklas Zennström and his wife Catherine Zennström established the Zennström Foundation, which focuses on a limited number of social and environmental causes, including climate change, human rights, and media freedom. This entity is distinct from Atomico and does not overlap with investment operations (per public record).
Which sectors does Atomico explicitly avoid?
Atomico does not publicly list sectors it explicitly avoids. However, based on its investment focus, it does not invest in real estate, commodities, or renewable energy infrastructure — its focus remains on technology-enabled companies with strong growth potential. The firm emphasizes deep tech and platform businesses.
Where does the underlying wealth at Atomico come from?
The initial capital came from Niklas Zennström, who co-founded Skype and sold it to eBay for $2.6 billion in 2005. Subsequent funds were raised from institutional LPs including sovereign wealth funds, pension funds, and financial institutions (per public record).
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