AI-Native Circeus Launches as Holding Company, Securing Over $220M in Equity Funding

The group behind Shop Circle has rebranded as **Circeus**, launching itself as an AI-native holding company and announcing a new equity investment from the European Bank for Reconstruction and Development (EBRD). The deal brings Circeus's total equity raised to more than $220 million, according to National Post.
Circeus now operates a portfolio of 18 acquired B2B software businesses and serves more than 200,000 companies worldwide. The fresh EBRD funding will be used to embed AI deeper into its software products and to buy more software companies, Montreal Gazette reported.
Shop Circle was founded in 2021 by Luca Cartechini and Gian Maria Gramondi. It started by buying apps built for the Shopify e-commerce platform. Over four years, it completed 18 acquisitions and expanded well beyond e-commerce into broader B2B software, Calgary Sun reported.
The rebranding to Circeus signals a bigger ambition. CEO Luca Cartechini said the company "exists to help close the AI adoption gap by embedding frontier capabilities into the mission-critical software that businesses depend on." The new name puts the holding company front and center, separate from its Shopify roots.
The EBRD is not a typical venture investor. It is a development bank that focuses on building resilient economies, especially in Eastern Europe and the Western Balkans. Its decision to back Circeus signals that the company is seen as more than a startup bet — it is viewed as a tool for real-economy digital change, Brantford Expositor reported.
EBRD investor Bruno Lusic said "the market for bringing AI to the real economy is enormous" and called the Circeus model "among the first to prove it at scale." The new round follows a $100 million Series B extension and an earlier $120 million Series A, bringing the cumulative total to over $220 million.
Circeus uses what it calls an "AI-refitting" approach. When it buys a software business, a central engineering team — based in London, Milan, and Sarajevo — rebuilds the product to use AI. The goal is to turn static databases into tools that take action automatically, without a human clicking through menus, Woodstock Sentinel Review reported.
The company says this repeatable model improves product performance, cuts operating costs, and grows profit margins after each acquisition. Only about 20% of EU businesses currently use AI in any meaningful way, according to Chatham Daily News, leaving a large gap that Circeus is betting it can fill.
Supporters say Circeus can do for vertical software what cloud computing did for data storage — make it cheaper and faster for small businesses to access powerful tools. With 200,000 businesses already using its software, it has real scale, Pembroke Observer reported.
Skeptics warn that buying 18 different software products and merging their codebases is a huge engineering challenge. Critics of similar "roll-up" models say they risk building up technical debt — old, messy code that slows down future development. Whether Circeus can avoid that trap will be the key test as it continues to acquire, The Observer noted.
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