In addition to the full administration service we offer to private equity, property and other alternative fund managers, we offer a suite of middle office services specifically designed to assist alternative asset managers and investment trusts.

Mainspring provides a broad middle office solution with the core objectives of meeting compliance requirements, reducing internal administrative efforts, improving controls around performance reporting, and improving the quality and robustness of board, management and public reporting.

Our Services


Mainspring’s robust platform allows the collection and aggregation of a wide variety of data sources in different file formats and then allows this information to be reorganised and repurposed into any of the different reporting formats required by the client.

  • “Mainspring has been with us since the start and has been a key part of the growth of our business. Their involvement has enabled us to focus on investing and to raise new funds, safe in the knowledge the operations of our Funds is in good hands.”

    Nicky Anderson, Partner, Atelier Capital

  • “The Mainspring team is professional, responsive and provides us with a flexible service tailored to our needs. Crucially, the team and service has adapted to our changing requirements as we have grown”

    Mr. Pietro Bezza, Managing Partner, Connect Ventures.

In addition to the full administration service we offer to private equity, property and other alternative fund managers, we offer a suite of middle office services specifically designed to assist alternative asset managers and investment trusts.

Mainspring provides a broad middle office solution with the core objectives of meeting compliance requirements, reducing internal administrative efforts, improving controls around performance reporting, and improving the quality and robustness of board, management and public reporting.

Our Services


Mainspring’s robust platform allows the collection and aggregation of a wide variety of data sources in different file formats and then allows this information to be reorganised and repurposed into any of the different reporting formats required by the client.

  • “Mainspring has been with us since the start and has been a key part of the growth of our business. Their involvement has enabled us to focus on investing and to raise new funds, safe in the knowledge the operations of our Funds is in good hands.”

    Nicky Anderson, Partner, Atelier Capital

  • “The Mainspring team is professional, responsive and provides us with a flexible service tailored to our needs. Crucially, the team and service has adapted to our changing requirements as we have grown”

    Mr. Pietro Bezza, Managing Partner, Connect Ventures.

In addition to the full administration service we offer to private equity, property and other alternative fund managers, we offer a suite of middle office services specifically designed to assist alternative asset managers and investment trusts.

Mainspring provides a broad middle office solution with the core objectives of meeting compliance requirements, reducing internal administrative efforts, improving controls around performance reporting, and improving the quality and robustness of board, management and public reporting.

Our Services

Mainspring’s robust platform allows the collection and aggregation of a wide variety of data sources in different file formats and then allows this information to be reorganised and repurposed into any of the different reporting formats required by the client.

  • “Mainspring has been with us since the start and has been a key part of the growth of our business. Their involvement has enabled us to focus on investing and to raise new funds, safe in the knowledge the operations of our Funds is in good hands.”

    Nicky Anderson, Partner, Atelier Capital

  • “The Mainspring team is professional, responsive and provides us with a flexible service tailored to our needs. Crucially, the team and service has adapted to our changing requirements as we have grown”

    Mr. Pietro Bezza, Managing Partner, Connect Ventures.