Company at a glance — the one-page brief
Everything a journalist or analyst needs in a single page: the canonical one-liner, founding + HQ facts, the impact metrics we cite publicly, and contact channels. Pulled live from llms.txt + organization.json.
Canonical one-liner
UNLESS is the AI Customer Agent for the entire customer journey, built for regulated Europe - one agent across Acquisition, Retention, Expansion, and Support, with the receipts to prove it works.
Facts
- Founded: by Sander Nagtegaal (CEO) + Marcel Panse (CTO).
- HQ: Amsterdam, NL - Panamalaan 8-D, 1019 AZ.
- Backers: River Venture Partners, Block Party, Rockstart.
- Customers: 30+ companies in the Visma Group, plus Onguard, Kontek, Zorgdomein.
- Compliance: configured for GDPR, DORA, ISO 42001, EU AI Act, and entities supervised by BaFin + AFM.
Contact
- Press: info@unless.com
- Sales: sales@unless.com
- Phone: +31 (0) 20 700 9345
Logo files — lockup + mark, both variants
The four files most press releases ask for: full lockup in dark + light, icon-only in dark + light. Each is a pre-rendered static SVG — always in sync with the live site.
variant="dark" · paper surfacesvariant="light" · navy surfacesSVG + PNG export lives at Identity → Lockups.
Team headshots — the full roster
Every team member's press-ready photo at the consistent 4:5 portrait crop. Right-click to save individual images, or pull from the source URLs in src/data/member.json.
CEO and co-founder
CTO and co-founder
CXO
Lead AI Engineer
Chief Commercial Officer
Lead Fullstack Developer
Senior business development representative
Founder bios — Sander + Marcel
Press-ready bios for the two co-founders, ready to paste into a release without editing. For the wider team's bios + LinkedIn links see the team page; for the photos of every member see the Photos tab.
Sander Nagtegaal — CEO and co-founder
Sander is CEO and co-founder of Unless, the AI platform for customer success in Europe’s regulated sectors. He previously served as CTO at several other companies, like myTomorrows, Sumis, and Peecho - which he also co-founded.
Marcel Panse — CTO and co-founder
As a CTO and co-founder, Marcel leverages his experience as Chief Architect at Peecho and several other start-ups, like Albumprinter and myTomorrows.