
The Australian personal crypto brokerage, acquired by Swyftx for up to $200M, launched UK operations on August 3 with a model built around dedicated human brokers and fixed-fee trading.
Caleb & Brown, the Australian personal crypto brokerage acquired by Swyftx last year for up to $200 million, launched operations in the United Kingdom on August 3. The firm is targeting high-net-worth individuals and institutional traders with a model built around dedicated human brokers rather than self-service trading apps.
Each client gets assigned a broker who handles trades, provides market education, and offers what the company describes as discreet assistance. The brokerage runs on fixed-fee trading, removing variable spread structures that can eat into large orders on retail platforms. For clients moving significant capital, like trusts and self-managed funds, predictable costs matter more than interface speed.
The UK entity operates as Caleb & Brown Support Services Ltd, registered with Companies House under company number 13790299. The firm has set up a localized website and a dedicated UK social media presence.
The UK launch is the first major international move since Swyftx acquired Caleb & Brown in July 2025. That deal was valued at up to $200 million, making it the largest digital assets M&A transaction in Australia and New Zealand at the time, according to the firms.
Before the acquisition, Caleb & Brown had been building out its tech stack through a partnership with Talos, the institutional trading infrastructure provider. The combination of Swyftx's exchange capabilities and Talos's execution technology gives the brokerage a more robust back end than most boutique firms operate.
Caleb & Brown was founded in 2016 in Melbourne's Cremorne neighborhood. The firm claims a client base estimated between 21,000 and over 40,000 across more than 100 countries.
The UK has been one of the more complex regulatory environments for crypto firms. The Financial Conduct Authority has taken a strict approach to marketing rules and consumer protections, which has caused several exchanges to pull back from the market or limit their offerings.
The expansion fits into a larger trend across the crypto industry: the bifurcation of services between retail and institutional or high-net-worth clients. For wealthy investors considering crypto exposure, dedicated brokerages with fixed-fee structures and portfolio-level advisory represent a service tier that retail platforms do not offer.
Caleb & Brown's UK team includes brokers with experience in both crypto and traditional wealth management. The firm said it plans to hire additional staff as client demand scales.
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