Isembard 🇬🇧
Software and intelligence-driven manufacturing accelerating production for critical industries such as aerospace, defense, and energy.
About Isembard
Isembard specializes in advanced manufacturing for critical industries, focusing on the production of complex precision products using modern manufacturing systems and software-defined machining capabilities. Their technologies support sectors such as aerospace, defense, and energy, emphasizing rapid iteration and high-quality output to meet demanding requirements.
Isembard is a UK-based company founded in 2024, now around 76 people. It has raised $59.3M in disclosed funding. FundFinder classes it as Climate & Energy.
Founder: Alexander Fitzgerald (Founder and CEO; repeat founder; previously Cuckoo, HM Treasury; University of Nottingham).
Its investors also appear on FundFinder's most-active lists for Series A · Fintech (84 funds), Series A · B2B (80 funds), Series A · DeepTech (53 funds).
Company facts from Harmonic and public filings; team backgrounds from public profiles. Refreshed weekly.
Series A · Mar 2026
- IQ Capital — IQ Capital is a deep-tech early stage VC investing in companies capable of dominating global markets, focused on breakthrough technologies in computer science, energy, life sciences, fintech, space, and advanced enginee · cheques £500k – £10M
- Notion Capital — Notion Capital is a London-based European venture and growth investor in business software and fintech. · cheques £50k – £5M