Hybrid Companies in the United Kingdom

UK-based nonprofit advancing climate justice through innovative diplomacy, legal analysis, and policy reform with a pioneering 4-day work week.

The British Red Cross is part of the world's largest humanitarian network, supporting people in crisis across the UK and globally through emergency response, health and social care services.

Mobile games developer behind F1 Clash and Rebel Racing, with studios in London, Dundee, and Canada. Building the most engaged automotive gaming community on mobile.

Performance marketing agency combining behavioral science with digital marketing, operating on a 4-day workweek with fully remote flexibility.

Online literacy platform founded by teachers, using adaptive technology to improve vocabulary and reading outcomes for students aged 8-18 across UK schools.

B Corp-certified sustainability consultancy with a 4-day work week.

Technology nonprofit mapping global climate laws and policies using AI, helping policymakers and researchers advance evidence-based climate action worldwide.

Bristol-based marketing agency specializing in brand building and digital solutions, championing creativity, inclusivity, and a pioneering four-day workweek.

UK's largest long-term savings and retirement business — FTSE-100 parent of Standard Life, Phoenix Life, ReAssure and SunLife. Rebranded Phoenix Group plc → Standard Life plc in March 2026.

World's largest independent cancer-research charity. UK head office in London plus institutes in Glasgow, Cambridge and London.

Environmental consultancy specializing in arboriculture, ecology, and landscape planning, working on a 4-day week to balance nature, development, and team well-being.

UK charity funding research to beat blood cancer within a generation — Living Wage Employer with agile working, 30 days annual leave, and 5 wellbeing days.

UK energy market data company powering the data transfer at the heart of the British energy industry since 1998 — operating a 4-day work week on the 100-80-100 model since June 2023.

Cambridge-based digital agency delivering innovative design and technology solutions with a 4-day workweek culture that champions creativity and work-life balance.

InsurTech pioneer offering flexible, app-based car insurance with a 4-day workweek and commitment to innovation and work-life balance.

Umbraco Gold and Elite HubSpot partner delivering web development, strategic automation, and inbound marketing solutions with a 4-day work week.

Global affiliate marketing network with 20 years of experience, connecting 211,000 publishers with 15,200 advertisers across 15 offices worldwide.

UK's only national charity providing comprehensive sexual health services, education, and wellbeing support with a pioneering 4-day workweek.

Not-for-profit housing association providing safe accommodation and support to young homeless individuals in London since 1986.

Ecology | Development | Biodiversity. Baker Consultants Ltd is an award winning ecological consultancy providing services to clients at all points in the planning and development timeline.

The UK's leading specialist medical society for rheumatology — a 4 day week employer (31.5 hours over 5 days), top small employer 2023, 10th most inspiring workplace globally.

London-based specialized recruitment agency connecting exceptional talent with opportunities across strategy, technology, change, and transformation since 2003.

London + Cape Town events company creating immersive global gatherings for luxury travel and lifestyle — 90 Beyonders, 7 global events a year, 4-day working week as standard.

Investigative and campaigning NGO with a company-wide 30-hour, Monday-Thursday week at full pay.