Building companies around real operational problems
Trezma builds software products and practical businesses, from revenue attribution and energy-label operations to covered wagon rides in De Kempen.
Main ventures
Software and experiences
Octanist for revenue attribution, EPAdossier for the Dutch energy-label sector, and Konings Huifkarverhuur for group outings in De Kempen.
01 / Attribution platform
Octanist
Offline conversion tracking and revenue attribution for advertisers and agencies that need to understand which campaigns turn into real business outcomes.

02 / Energy-label ERP
EPAdossier
ERP software for the Dutch energy-label sector, bringing dossiers, projects, relations, invoices, registrations, and daily operations into one system.

03 / Covered wagon rides
Konings Huifkarverhuur
Covered wagon rides with a driver for group outings, celebrations, and boerenovertrek in De Kempen. A dedicated website brings availability, trip pricing, and booking requests together.

Approach
Product-first, fast-moving, and technical by default
- Build practical products around specific operational problems.
- Move quickly from idea to working software, then refine from real usage.
- Use modern software, automation, and coding agents to compress development cycles.
- Keep ownership close to product, engineering, and distribution.