Keen Venture Partners

What they fund

• Stage: Primarily Series A, with active investments in Seed and Pre-seed rounds [1].
• Sector: AI-driven software, SaaS, drone operations, and defence/security technologies [1].
• Geography: European founders, with portfolio companies in Finland, Netherlands, Belgium, Germany, and Switzerland [1].
• Company Shape: B2B technology companies solving operational inefficiencies for SMEs or building critical defence infrastructure [1].

Investment thesis

Keen Venture Partners backs exceptional, entrepreneurial teams building technology for SMEs and defence/security across Europe, prioritising long-term collaboration and a 'radically human' approach over pure financial engineering [1].

• Technology for SMEs: Backing founders building AI and software solutions that digitise and automate operations for small and medium-sized enterprises across Europe [1].
• Defence & Security: Investing in Europe's boldest founders building the future of defence, security, and aerial intelligence [1].
• Entrepreneurial Mindset: Prioritising founders with a strong entrepreneurial drive and a commitment to long-term, hands-on collaboration with the firm [1].

Credibility: Keen Venture Partners homepage explicitly states these two focus areas and its 'radically human' philosophy [1].

Value add

Keen provides hands-on operational support through its team of Partners, General Partners, and Operating Partners, who are assigned to specific portfolio companies [1]. The firm emphasizes a 'radically human' approach, suggesting a focus on long-term founder collaboration and strategic alignment [1].

Fit verdict: Ideal for European B2B SaaS and defence founders seeking a long-term, hands-on partner with deep operational expertise in AI and drone technologies.

Founder diligence script:

• How does Keen's 'radically human' approach translate into specific operational support during a Series A scaling phase?
• What is the typical decision-making pace and board involvement for a Series A portfolio company?
• How does Keen structure follow-on investments for Seed and Pre-seed companies that demonstrate strong product-market fit?

Portfolio focus

• Kelluu: Aerial intelligence and drone operations for mission-critical environments, backed in Series A [1].
• AirHub: Industrial AI and all-in-one drone operations platform, backed in Series A [1].
• Azumuta: AI software for radar and industrial AI from shop floor to C-suite, backed in Series A [1].
• Perciv AI: AI software for radar, backed in Seed [1].
• mika: Accounting automation for SMEs, backed in Pre-seed [1].
• Beekeeper: Productivity and frontline business transformation, backed in Series A [1].

Notable investments & exits

• Unknown — not covered in the available sources.

Strategic implications

Keen's edge lies in its deep operational expertise in AI and drone technologies, combined with a hands-on, founder-centric approach. This positions them as a preferred partner for European B2B SaaS and defence founders seeking strategic guidance. A main risk is the firm's reliance on a single €90 million fund launched in 2016, which may limit their ability to deploy capital in later-stage rounds or support portfolio companies through multiple funding cycles. The signal that would change the read is the launch of a subsequent fund or a significant increase in AUM, indicating sustained investor confidence and the ability to scale their investment thesis.

Where they could go further

Keen should consider expanding its geographic focus beyond Western Europe to capture emerging tech hubs in Eastern Europe and the Nordics, where defence and AI startups are rapidly growing. The firm could enhance its value proposition by establishing a dedicated defence innovation lab or accelerator, providing early-stage founders with access to government contracts and industry partnerships. Keen should explore co-investment opportunities with European defence funds and corporate venture arms to leverage shared expertise and expand its deal flow in the defence sector.