Isembard is the software-first contract manufacturer for critical industries. We manufacture high-precision parts, enabled by our proprietary software MasonOS. We serve customers in aerospace, defence and wider critical industries.

Our franchise business model enables us to scale factories faster and more efficiently than traditional businesses. Our team has experience from the military, government, large enterprises and a successfully exited technology business.

We were founded in 2024 and are headquartered in London. Our mission is to forge industrial acceleration.