About Tessera
Sovereign

Cross-agency integration is not a technology problem. It is a sovereignty problem. Every ministry controls its own data, its own systems, its own mandate. Building the connective layer between them requires architecture that respects institutional authority while enabling operational coordination. That is what we build.

THE OBSERVATION

Governments worldwide have invested billions in agency-level digital systems. Customs platforms, vehicle registries, health databases, identity programmes. Each works within its mandate. None of them is broken.

The gap is between them.

THE PROBLEM

No integration layer connects customs declarations to origin trade data at the moment of clearance. No system queries criminal records, vehicle ownership, and biometric identity simultaneously at a frontline checkpoint. No platform tracks pharmaceutical inventory from central procurement to the point of dispensing.

Every system sees its own data. No system sees across.

WHAT WE BUILD

We build the connective infrastructure that sits on top of existing government systems. We read from existing databases. We replace nothing. We add the integration layer that makes existing investments consequential.

We build the integration layer. We replace nothing.

Leadership

Chuck Garcia

Managing Director

Over 25 years of leadership experience across Bloomberg, BlackRock, and Citadel. TED speaker and author of two books on leadership and emotional intelligence. Board member, Buxton Helmsley.

Michael Grey

Director, Government Partnerships

Over a decade of government advisory across Asia-Pacific. Direct engagement with the New South Wales, Queensland, and Philippine governments.

Ramon Ciutad

Chief Technology Officer

Columbia University. KPMG. Capital One. Leads technical architecture and AI engineering across all platform deployments, with experience in machine learning, full-stack systems engineering, and government-scale data integration.

Jan Barganowski

Head of Systems Engineering

Columbia University. Procter & Gamble. Leads infrastructure design, cross-agency system integration, and operational deployment.

Domains

Where We Operate

Police & Public Safety

End-to-end verification infrastructure connecting law enforcement databases to identity, vehicle, and criminal intelligence systems. Real-time risk scoring across the full public safety chain.

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