Company · Fintech

Centinel

www.centinel.finance ↗ ·Madrid ·Pre-seed

Centinel is a Madrid-based AI accounting startup building agents for continuous accounting control: the platform learns a company's ledger rules and exceptions into a living 'Accounting Constitution', then runs agents that match, reconcile, investigate, flag and explain transactions across procure-to-pay, AP/AR, reconciliation and month-end close, plugging into existing ERPs (NetSuite), banks and email without migration. Founded in 2025 by an Argentine-Uruguayan-Spanish team and publicly launched in January 2026, it raised a €1.2M pre-seed (announced April 2026) led by Boost Capital Partners with Lanai and Abac Nest Ventures, and claims 100+ accounting teams and enterprise clients in Spain and France (including unicorns and PE-backed companies such as Pennylane, Alma and Trison) reporting 80-90% reductions in accounting effort.

Founded
2025
Founders
3
News
0
Rounds
1
Investors
3
SectorsFintech, AI & Data, Enterprise Software, Accounting Automation Start-up MapFintech › Finance operations software

Profile updated 31 Aug 2026

Founders

Alan Donaldson
Co-Founder
Tomás Clark
Co-Founder & CEO
Tomás Piaggio
Co-Founder & CTO

Global models

No comparables on record yet.

Investors 3

Funding rounds 1

Pre-seed · €1.2M
Madrid-born, Spanish-Argentine startup Centinel raised a €1.2M pre-seed just two months after its January 2026 launch, with participation fr…
2026-04-10

News & media

No coverage on record yet.
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