Royston Group (SRR Holdings) Acquires Hamilton Laboratory Solutions

Astoriom Acquires Roylance Stability Storage and Roylance Scientific UK Operations From Sampled

September 23, 2026

Healthcare Services

Astoriom acquired the UK operations of life sciences stability storage provider Sampled, specifically Roylance Stability Storage Limited and Roylance Scientific Limited, located in Glasgow. The purchase expands Astoriom’s specialized stability storage and sample management capabilities with added coverage, expertise, and operational resilience for secure, compliant sample storage services.

RMH Solutions sold to a Private Investor Group

September 4, 2026

Industrial Services

Generational Group advised RMH Solutions, a Cambridge, Ontario-based material handling equipment and service provider, in its sale to a Private Investor Group. The transaction closed on August 13, 2026.

LSI Industries Acquires Royston Group for $325 Million

February 25, 2026

Industrial Services

LSI Industries completed the acquisition of Royston Group, a vertically integrated provider of retail identity and equipment solutions, for an aggregate purchase price of $325 million. The deal was funded with a combination of debt and proceeds from a public offering of LSI common stock.

River Associates Acquires Hoskin Scientific

January 12, 2022

Industrial Services

River Associates Investments, a Chattanooga-based lower-middle market private equity firm, acquired Hoskin Scientific Limited, a Burnaby, British Columbia–based value-added distributor of test, measurement and monitoring equipment. The transaction closed on December 30, 2021, and was funded with equity from River VII with debt financing provided by Bank of Montreal and PNC Mezzanine Capital.

Royston Group (IOP Portfolio) Acquires Assets of ProImage Wholesale Signs

September 8, 2020

Manufacturing

Royston Group, a portfolio company of Industrial Opportunity Partners (IOP), has acquired the assets of ProImage Wholesale Signs, adding an 80,000 sq. ft. facility in Jacksboro, Tennessee. The site will serve as Royston Group/SignResource's East Coast manufacturing hub, expanding capacity and improving service and freight economics for convenience, grocery and other retail customers; terms were not disclosed.

Royston Group (IOP Portfolio) Acquires Southern CaseArts

July 22, 2020

Manufacturing

Industrial Opportunity Partners announced that its portfolio company SRR Holdings, Inc. (dba Royston Group) has acquired the assets of Southern CaseArts. Southern CaseArts, a designer and manufacturer of refrigerated and custom merchandising cases for grocery and convenience retailers, will join Royston Group to expand its retail fixture and merchandiser capabilities; founder Gene Cary will join Royston as Senior VP of Corporate Development.