# Spectral Compute

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/spectral-compute

- Industry: Software
- Headquarters: London, UK
- Website: www.scale-lang.com
- Total disclosed funding: $6M
- Latest round: Seed (Nov 1, 2025)
- Investors on record: 2

## About

Spectral Compute Ltd, based in the UK, specializes in developing advanced GPU programming solutions that facilitate the execution of CUDA applications across various non-NVIDIA hardware platforms, targeting sectors reliant on high-performance computing.Founded in 2018, Spectral Compute Ltd operates out of London, UK, focusing on innovative GPU programming technologies. The company has raised USD 6.00 mn in Seed funding in November 2025, led by Costanoa Ventures and involving other investors. There have been no notable pivots in strategy since its inception, and no subsidiaries or parent companies are mentioned.SCALE, developed by Spectral, offers a GPGPU programming language designed to execute CUDA applications on non-NVIDIA GPUs. It compiles unmodified CUDA source code into native machine instructions for various hardware architectures, streamlining development for high-performance computing applications in industries such as scientific research and artificial intelligence. The company serves markets in North America, Europe, and Asia, catering to both commercial and educational sectors.SCALE generates revenue through a structured licensing model, providing paid licenses for commercial applications while offering free access for educational and research use. Clients engage in direct licensing agreements tailored to their deployment needs, which may include support and optimization services, thus catering to a diverse clientele including independent developers and large organizations.In November 2025, Spectral Compute Ltd raised USD 6.00 mn in Seed funding, which will be utilized to support product development and expansion plans. The company aims to enhance its product offerings and expand into new markets across North America, Europe, and Asia, with the intention to launch upcoming features that cater to evolving industry needs.

## Funding rounds

- Seed, Nov 1, 2025, $6M — Costanoa Ventures, Crucible Capital

## Investors

- Costanoa Ventures (https://capitalatlas.ai/funds/costanoa-ventures) — Seed
- Crucible Capital (https://capitalatlas.ai/funds/crucible-capital) — Seed