Global Execution, Prime Brokerage and Custody

Prime Brokerage

Clients have access to a wide range of prime brokerage/margin financing options, allowing them to trade global strategies of release capital through Linear's global tier 1 provider network.


Linear Investments provide access to most global equity markets and all key financial instruments, Equities, ETF’s, Fixed Income, FX, Futures and Options. Staffed 24/6 for maximum client support.


Safekeeping of assets through our CASS or segregated custody services offers clients a right fit solution for their custody needs.

Our Team

At Linear, our most valuable asset is our team.

The team blends deep expertise and experience from multiple disciplines over years of financial markets practice, along with members just starting out on their city careers, giving us a team committed to a high level of customer service with a real consultative approach to client demands.

Our core values are to be collaborative, accountable, highly accessible and customer-driven.

Paul Kelly


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Eugene O’Herlihy

Chief Commercial Officer

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Nick Stewart

Head of Treasury

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Linear Investments LTD is authorised and regulated by the Financial Conduct Authority (“FCA”) FRN 537389. Linear is incorporated in England and Wales, registered no: 07330725. The value of investments, and the income from them, can go down as well as up.