Mainframe
Mainframe is an independent motion design studio located in the UK, established in 2000. With over 25 years of experience, the studio specializes in 3D animation, motion design, and visual storytelling for various brands. They work as a creative partner for agencies and in-house teams, focusing on beautifully crafted motion and imagery tailored to each project's needs. The studio offers comprehensive production services, including high-end 3D animation and CGI, motion design, live-action direction, and specialized visualization for sectors such as medical/pharmaceutical, science/technology, a
Investing activity
Mainframe appears in 1 AI deal tracked by the AI Lounge deals desk. The rounds are mostly Pre-seed, with a median round size of $5M. The most recent is F13 (Pre-seed, $5M, Sep 2026).
Mainframe most often invests alongside Point Nine Capital and Credo Ventures, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Mainframe
What AI companies has Mainframe invested in?
Mainframe's AI investments include F13. The 1 round on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Mainframe based?
Mainframe is based in England, United Kingdom.
What stage does Mainframe invest at?
In the rounds tracked on AI Lounge, Mainframe has invested at Pre-seed, with a median round of $5M.
Who does Mainframe co-invest with?
Mainframe's most frequent co-investors on AI Lounge are Point Nine Capital (1 deal) and Credo Ventures (1 deal).
How can founders reach Mainframe?
Founders on AI Lounge can see Mainframe's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Mainframe to their Investor Pipeline to track the conversation.