Cashco, a portfolio company of May River Capital, announced it has acquired 3B Controls, a UK-based provider of specialized storage tank solutions.
The transaction strengthens Cashco’s product portfolio across pressure and vacuum relief systems, flame arresting, and gas blanketing, while adding a manufacturing and service hub in the United Kingdom to support global operations.
3B Controls manufactures a range of highly engineered products, including pressure and vacuum relief valves, breather valves, emergency relief systems, and biogas equipment. The company serves customers across industries such as chemical, petrochemical, and biogas, offering both products and after-sales services through a global distribution network.
The acquisition brings together complementary capabilities, enabling the combined organization to deliver a broader suite of solutions and enhanced technical support. It also expands Cashco’s geographic reach, particularly in Europe, the Middle East, and Africa, improving service responsiveness and reducing lead times through localized production and distribution.
The combined platform will offer an extensive range of materials and technologies, supporting diverse industrial applications and enabling customers to access a wider set of solutions through a single provider.
The deal aligns with Cashco’s strategy of expanding its presence in high-value industrial markets and strengthening its position as a global provider of pressure management and tank safety equipment.
KEY QUOTES:
“3B Controls has a sterling reputation for quality products, technical responsiveness, and practical support for customers with demanding environments. By bringing 3B Controls into the Cashco organization, we are strengthening our ability to serve customers through broader product coverage, added expertise, and expanded geographic reach.”
Clint Rogers, President, Cashco
“By joining forces with Cashco, our customers will continue to receive the high-level service and technical support they rely on, while benefiting from the expanded scale of the combined organization. This partnership leverages 3B’s localized manufacturing and distribution and enables us to provide the broader suite of Cashco solutions directly to our customers across the UK, Europe, and elsewhere.”
Philip Horne, Managing Director, 3B Controls
“May River Capital is proud to support Cashco’s global expansion through this strategic acquisition. Cashco’s partnership with 3B Controls presents yet another opportunity to join forces with a well-regarded manufacturer of specialized flow control equipment and apply our operational toolkit to accelerate growth. The acquisition of 3B Controls extends our portfolio of niche pressure and tank management suppliers serving critical customers in diversified industries.”
Phil Ramsbottom, Principal, May River Capital

