Tech Company Financing Transactions
Callosum Funding Round
Atomico, AI Fund and DCVC joined a $100 million Seed venture round for Callosum. The round was announced by the company on 8/20/2026.
Transaction Overview
Company Name
Announced On
8/20/2026
Transaction Type
Venture Equity
Amount
$100,000,000
Round
Seed
Investors
Proceeds Purpose
The company intends to use the capital to scale its foundational systems software architecture, expand its deep engineering team across international hubs, and accelerate the deployment of its programmable multi-chip optimization networks.
Company Information
Company Status
Private & Independent
Industry
Infrastructure
Mailing Address
54 Leman Street
London, E1 8EU
UK
London, E1 8EU
UK
Phone
Undisclosed
Website
Email Address
Overview
We are building the infrastructure where heterogeneous chips & intelligence co-evolve to solve the world's hardest problems.
Profile
Social Media
Company News
Facebook
YouTube
Management Team
Title
Name
Email & Social
Founder
Jascha Achterberg
Founder
Danyal Akarca
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