Est. 2024 · London

Built by practitioners.
For the industry.

We build GenAI infrastructure that transforms financial operations from reactive to autonomous — designed by people who have sat on both sides of the table.

Our Mission

Replacing manual overhead with autonomous intelligence

ThetaSeek is an AI automation partner for banks, asset managers, hedge funds, PE firms, and fintech teams, streamlining finance operations, analytics, financial research, and decision workflows.

Our infrastructure replaces manual processes with autonomous systems that operate 24/7, reducing manual overhead and operational risk, increasing decision intelligence, and freeing intelligent teams to focus on what matters most: strategy and high-value judgment.

What we build

Intelligent systems that automate portfolio operations, trade reconciliation, NAV calculation, and compliance monitoring.

How we do it

A unified data layer connecting prime brokers, custodians, and market data providers — with AI agents processing it in real time.

Who we serve

High-finance entities where precision and speed are non-negotiable — from emerging managers to global institutions.

The Team

Deep expertise. No passengers.

Umut Sagir

Umut Sagir

CEO & Founder

Former Deutsche Bank analyst and fund manager with record profits. 15+ years building financial infrastructure, with successful AI implementations at MasterCard HQ, Deloitte, and government infrastructure programmes.

Deutsche Bank MasterCard HQ Deloitte ML Institute Fellow · London
Matt James

Matt James

COO

30 years building operational infrastructure across fintech, biotech, and publishing. Led funding readiness and operational scaling for Seed to Series B companies raising £15m+. Specialist in regulatory frameworks and AI-enabled operational systems.

30 Yrs Operations Series B Scaling ISO 9001 / 13485 GDPR · EU AI Act
Ian Bowell

Ian Bowell

CISO Advisor

CISSP-certified CISO and proven Hedge Fund CTO with global advisory reach across Europe, US, Middle East, and APAC. Delivers DORA-ready ISO 27001 certification, SOC 2, FCA/EU/FSRA compliance, and AI governance frameworks — transforming regulatory complexity into strategic advantage for financial services and enterprise clients.

CISSP Certified Hedge Fund CTO Microsoft DORA · ISO 27001 · SOC 2 EMBA · Quantic
Nikolas Kuhn

Nikolas Kuhn

Quantitative Research

Stanford PhD in Mathematics and Postdoctoral Researcher at the University of Oxford. Brings rare depth in pure and applied mathematics to our quantitative research and AI modelling, with a research pedigree spanning Stanford, Oxford, Max Planck Institute, and Institut Mittag-Leffler.

Stanford · PhD Mathematics Oxford · Postdoc Max Planck Institute ML Institute Fellow · London

Principles

What we stand for

Speed

Real-time processing and decision-making. Financial markets don't wait, and neither do we.

Accuracy

99%+ accuracy in automated processes. Financial operations demand precision, and we deliver it.

Transparency

Every decision is explainable. Complete audit trails for compliance and trust.

Ready to talk?

Book a discovery call and let's explore what autonomous financial operations looks like for your organisation.

Book a Discovery Call