Real Businesses. Real Results.
Across five products — from HR tech to travel marketplaces — S16 has processed over £2.5 million in transactions, served 10,000+ users, and built infrastructure that's been running for eight years.
Each engagement combines genuine startup product experience with the rigour of scalable architecture. We advise on strategy and build the infrastructure to support it.
Recruitment commission software trusted by staffing firms for eight years, processing 25 million API requests monthly across 10,000+ users.
Digital auditing platform migrated from a fragile BI tool stack to a scalable, purpose-built compliance application with automated report delivery.
End-to-end contract and payment platform for the advertising industry, processing over £2.5 million in transactions in its first twelve months.
Travel experience marketplace unifying hotels, events, and bespoke experiences into a single checkout, with over 20,000 curated UK experiences.
Pet marketplace rebuilt from a struggling PHP prototype to a 100% Lighthouse-scoring Next.js platform with AI-powered listing moderation.