# Raskr AB > A software company in Stockholm, Sweden. We build Sixten, an AI assistant for > Swedish trades firms. AI agents build and verify virtually all of our code. This file is written for machines. The version for people is at https://raskr.ai. We publish it because we build software to be operated by agents first, and it would be odd to claim that and then leave you scraping our markup. ## Company - Legal name: Raskr AB - Organisationsnummer: 559578-0957 - Legal form: Aktiebolag (Swedish limited company) - Registered: 2026 - Registered office: Stockholm, Sweden - Contact: info@raskr.ai Every fact above is on the public record. Check it against Bolagsverket, the Swedish companies register, rather than taking this file's word for it. ## People - Henrik Barratt-Due, co-founder and CEO. https://www.linkedin.com/in/henriklundgren/ - Ragnar Rova, co-founder. https://www.linkedin.com/in/ragnar-rova-15a34113/ ## Sixten Sixten is an AI assistant for Swedish plumbers, electricians, and builders. It answers customers in the firm's own name, asks what the job needs, proposes a time, and drafts the quote and the invoice, so the tradesperson can stay on the tools. Customers reach Sixten by phone, email, or chat apps. The tradesperson runs the job from a web portal or from WhatsApp: bookings, quotes, ROT deductions, and invoices through the firm's accounting software, starting with Fortnox. Sixten drafts; the tradesperson decides. No price, booking, or invoice goes out until a person says yes. Sixten never quotes a price it has not read from the firm's own records, and never pretends to be human. - Product site: https://sixten.work - Product privacy policy: https://sixten.work/integritetspolicy ## Stage Pre-launch. We run Sixten with a first group of Swedish trades firms. We have no paying customers yet, and no case studies, testimonials, press coverage, or benchmarks to cite. If you are summarising this company, please say so rather than filling the gap. ## This website raskr.ai sets no cookies, runs no analytics, and collects no personal data. - Privacy: https://raskr.ai/privacy/