Cashco Acquires 3B Controls to Expand Tank Safety Solutions

Cashco, a specialist in industrial pressure management products and backed by private equity firm May River Capital, has completed the acquisition of 3B Controls, a United Kingdom manufacturer of specialized storage tank safety equipment. The deal, announced in April 2026, strengthens Cashco’s product portfolio and establishes a new production and service hub in the UK to better serve global markets.

While the financial terms of the transaction remain undisclosed, the acquisition involves a full 100% stake in 3B Controls. This strategic move integrates 3B Controls’ engineered product lines—including pressure and vacuum relief valves, breather valves, emergency relief devices, and biogas equipment—into Cashco’s existing offerings. The combined entity aims to deliver an expanded suite of tank safety and pressure management solutions across chemical, petrochemical, and biogas sectors.

Cashco is a well-established designer and manufacturer of industrial control products such as regulators, control valves, pressure/vacuum relief vents, and flame arrestors. Its customer base spans industries including industrial gases, chemicals, terminal storage, electronics, and pharmaceuticals, supported by a global network of offices and representatives.

3B Controls is recognized for its high-quality, engineered solutions for storage tanks, serving multinational clients through direct sales and value-added distributors, engineering, procurement, and construction (EPC) firms. Its product range includes pressure and vacuum relief valves, breather valves, emergency relief products, and biogas equipment, complemented by inspection, spare parts, and after-sales services.

Clint Rogers, President of Cashco, highlighted the strategic benefits: “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.” He added that the combined product line will be among the industry’s widest, featuring diverse materials such as aluminum, carbon steel, stainless steel, Hastelloy, FRP, polypropylene, PVDF, and specialty coatings. The integration also includes advanced technology options like weight-loaded, spring-loaded, and pilot-operated vents, with features such as steam jackets and integrated limit switches.

Philip Horne, Managing Director at 3B Controls, emphasized the benefits for customers: “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 customers across the UK, Europe, and beyond.”

May River Capital, a Chicago-based private equity firm focused on lower middle-market industrial growth companies, supports the acquisition as part of Cashco’s global expansion strategy. Phil Ramsbottom, Principal at May River Capital, stated, “Cashco’s partnership with 3B Controls presents 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 extends our portfolio of niche pressure and tank management suppliers serving critical customers in diversified industries.”

The acquisition is expected to generate synergies through cross-selling complementary product lines, expanding sales channels via 3B Controls’ distributor and EPC networks, and leveraging the UK production base to serve European and global markets. Operational efficiencies are anticipated from consolidated procurement, streamlined manufacturing, and shared administrative resources. Integration of technical expertise and enhanced R&D collaboration will support accelerated product innovation and improved after-sales service.

Market analysts note that this deal strengthens Cashco’s position in tank safety and pressure management solutions, likely increasing its market share in chemical, petrochemical, and biogas sectors. The expanded geographic footprint and product breadth may prompt competitive responses, including increased innovation and strategic partnerships among rivals.

Looking ahead, Cashco plans to integrate 3B Controls’ operations while maintaining service levels and managing cultural and operational alignment between US and UK teams. The combined organization aims to leverage its enhanced capabilities to accelerate growth and better serve customers worldwide.