Independent intermediary in defence innovation.

Programme stewardship, consortium building, and deal-making — without the corporate varnish.

We connect ministries, industry, financiers, and innovators into one working system: capability first, never locked-in.

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About

Winsemius is an independent intermediary in defence ecosystems.

We design the structure, broker the deals, and keep the tempo high — from operator input to boardroom buy-in.

No bureaucracy, no vendor lock-in, no delays.

Impact

Single point of contact, reduced delivery risk.

Validation-to-contract in weeks.

Ecosystems that breathe and scale.

Leadership Vision Strategic Thinking Innovation Focus Partnership Mindset

For Whom

Defence Deep-tech SMEs Primes Financiers Research & Technology Organisations

How We Work

Programme Stewardship

Programme Stewardship

What: Joint PMO structures, governance frameworks, open architecture design, and supplier tiering strategies.

How: We embed with programme teams to establish governance that serves industry requirements rather than bureaucratic processes. Open standards ensure no vendor lock-in.

Outcome: Programmes that scale sustainably, pass audits effortlessly, and maintain competitive supplier ecosystems.

Consortium Assembly

Consortium Assembly

What: Capability-based clustering (ISR, C2, EW, loitering munitions), ad-hoc coalition formation, and order-specific partnerships.

How: We map capability requirements to supplier strengths, structure neutral IP vehicles, and pre-negotiate collaboration frameworks before opportunities arise.

Outcome: Rapid consortium formation with clear roles, settled IP ownership, and secured financing ready for immediate deployment.

Deal Architecture

Deal Architecture

What: Contract structuring, export control navigation, compliance frameworks, pre-commitment funding, and escrow arrangements.

How: We design deal structures that reduce friction points, accelerate approval processes, and align incentives across all parties from day one.

Outcome: Faster contract execution, reduced delivery risk, and deals structured for long-term success rather than short-term compliance.

Innovation Sprints

Innovation Sprints

What: Rapid prototyping events, validation sprints, operator feedback integration, and procurement pathway acceleration.

How: We organize focused development periods that bring operators, developers, and decision-makers into direct collaboration, bypassing traditional lengthy procurement cycles.

Outcome: Procurement-ready solutions in weeks instead of months, with built-in operator validation and clear deployment pathways.

Strategic Positioning

Strategic Positioning

What: Stakeholder mapping, policy timing optimization, NATO/EU integration strategies, and institutional relationship management.

How: We integrate public affairs into delivery timelines, ensuring political and institutional support enhances rather than hinders operational progress.

Outcome: Market access that drives delivery results, not just meeting attendance — turning institutional relationships into competitive advantages.

Cross-Border Orchestration

Cross-Border Orchestration

What: Multi-national programme coordination, distributed manufacturing networks, resilient supply chains, and shock-resistant partnerships.

How: We structure ecosystems that function seamlessly across borders, with redundancy built into every critical pathway and adaptive capacity for geopolitical shifts.

Outcome: Defence capabilities that deliver regardless of single-point failures, trade disruptions, or shifting political landscapes.

Programme governance is geen rapportageclub. Het is de zuurstofpomp van je ecosysteem.

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Contact Information

Address
Address
Hillegomstraat 7-H
1058 LN Amsterdam
Netherlands
Company
Company
Winsemius Group BV
KvK: 97604380
VAT: NL868130266B01
DUNS: 473500540
IBAN: NL36ABNA0148554733

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