About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Sit Investment Associates Selects Rimes’ Matrix Investment Management Platform

Subscribe to our newsletter

Sit Investment Associates, a large US-based independent, family and minority-owned investment firm, has selected Rimes’ Matrix investment management platform as part of a firm-wide modernisation program. The selection follows recent and similar agreements made by Rimes with Pzena Investment Management, an investment manager based in New York City; Boston Partners, a provider of equity strategies; and Redwheel, an active investment manager.

At Sit Investment Associates, which carried out a rigorous solution selection process, Mark Madden, manager of client administration, says: “We have a clear vision of what we want to achieve, and so far, Rimes has demonstrated flexibility, expertise, and a refreshing approach to our future shared success. Together, we are at the start of an exciting journey that I believe will deliver tangible benefits to our clients, the Sit Investment team and the people at Rimes.”

Stuart Plane, who joined Rimes through the company’s 2021 acquisition of Matrix IDM, a Sydney, Australia-based provider of a cloud native investment data management platform, and is now chief revenue officer at Rimes, comments: “The proven Matrix investment management platform provides exceptional data management underpinned by seamless integration and automation capabilities, which Sit Investment Associates were seeking. We look forward to cementing a mutually fruitful and lasting relationship with this collaborative and focused firm.”

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: The ROI of Data Trust: Quantifying the Business Value of Data Observability

Date: 8 July 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes Data is the fuel that keeps modern financial institutions’ motors running but if that data can’t be trusted then the decisions made based upon it, or the uses to which its put, will be compromised. That’s especially important for...

BLOG

Free from Fear and Lock-In – The Efficiency Jackpot Back-Offices in PE can Deliver

By Gareth Hewitt, Co-founder and CEO, LemonEdge. Private equity firms and fund administrators face heavier workloads and closer scrutiny than ever before, yet many back offices still run on systems built for a past era, when there was less expectation that services needed to be delivered quite as regularly. Teams recognise that sticking with these...

EVENT

TEST Event page 1

Now in its 15th year the TradingTech Summit London brings together the European trading technology capital markets industry and examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...