Nicolas Degroote
Co-founder — Commercial & Strategy
Background in finance and business development. Focuses on product direction, client relationships, and growth. Previously worked in biotech and venture analysis.
LinkedInAbout Estica
Two products,
one team
Estica Solutions is a Belgian company building tools that eliminate administrative friction — for companies managing contractors, and for engineers solving hard technical problems.
"We started Estica because we were tired of watching good companies waste hours on invoicing admin. The mandate should do the work. So we built it to do exactly that — and kept building from there."
What we build
Two distinct products,
one shared standard
Invoicing
Estica Invoicing
Contractor invoicing platform. Mandate system, recurring automation, Peppol-compliant sending. Built for Belgian companies and the freelancers they work with.
Explore Invoicing →Engineering
Estica Build
Software engineering agency. Custom software, computer vision, AI automation. For companies with hard technical problems that off-the-shelf tools can't solve.
Explore Build →The founders
The people
behind Estica
Guillaume Degroote
Co-founder — Engineering & Infrastructure
Data engineer and automation specialist. Builds the platform infrastructure, pipelines, and technical integrations that power Estica's products. Formula Electric Belgium alumni.
LinkedIn