Our portfolio companies illustrate our commitment to value creation through operational improvements, organic growth and strategic add-on investments.

To date, Pfingsten has acquired 168 companies through six investment funds. We are actively seeking new platform investments for Fund VI, and add-on investments for our Fund V and Fund VI platform companies.

Crane 1

Provider of overhead crane services and equipment, including inspections, maintenance, repair, design, and installation of overhead crane systems.

Burton Saw and Supply

Manufacturer and distributor of cutting tools, equipment and consumable products for the wood processing industry in North America.


Manufacturer of clamping and coupling devices serving the general industrial, fluid power, HVAC, refrigeration and electrical markets.

Des-Case Corporation

Manufacturer of specialty filtration products, fluid handling products and provider of consulting/training services for the equipment reliability market.

Allied Reliability Group

Provider of reliability and maintenance services that help industrial companies and government agencies reduce maintenance costs and increase equipment uptime and throughput.


Manufacturer of custom, high power AC and DC power supplies, energy management systems and power transformers.

Industrial Lighting Products

Manufacturer of energy efficient commercial and industrial lighting fixtures.

Bailey International

Manufacturer of fluid power components used primarily in mobile equipment applications.

Arrowhead Electrical Products

Distributor of non-discretionary parts and components for the mobile equipment marketplace.


Designer and manufacturer of mobile carts, consoles, tables, and assemblies primarily for the medical market.

Superior Recreational Products

Designer, manufacturer and distributor of playground and recreational products and site amenity solutions for a variety of end markets.

TPC Wire & Cable

Supplier of high-performance wire, cable and connectors used in harsh industrial environments.

Unified Power

Leading national, independent service provider for the critical power industry, offering a full range of preventative, remedial and emergency maintenance services, equipment and parts.

CURT Manufacturing

Manufacturer and distributor of towing system, OE trailer and specialty equipment products.

FireKing Security Group

Manufacturer and service provider of security, safety and asset protection products.

Marlen International

Designer and manufacturer of food processing equipment and parts for the meat, poultry, fish, vegetable, fruit, bakery, confectionary, snack and dairy markets.

Hy-Bon Engineering Company

Manufacturer of customized vapor recovery units and provider of related field and emissions testing services for oil production, biogas, and industrial markets.