ADPI

ADPI provided outsourced billing and accounts receivable management services to the emergency medical service industry. ADPI, based in Florida, addressed the need for dependable and effective billing, coding and collection services in compliance with complex healthcare regulations. ADPI was acquired by Intermedix in October 2006.

Advantage Outdoor

Advantage Outdoor was a Houston-based outdoor advertising company operating approximately 5, 000 outdoor advertising display faces in markets throughout Texas and surrounding states. CapStreet acquired Advantage Outdoor with management and CEA Capital Partners in 1997. The company was acquired by Lamar Advertising in 2000.

American Tower Corporation

American Tower was a wireless and broadcast communications infrastructure company. Its primary business was leasing antenna space on multi-tenant communication towers to wireless and broadcast companies. CapStreet invested in the company in 1994 and subsequently grew the operations to become the largest independent tower company in the U.S. The company completed an initial public offering in 1998.

Cardtronics

Cardtronics is an owner and operator of a nationwide network of automated teller machines in non-bank locations, including convenience stores, grocery stores and other high-traffic retail spaces. CapStreet invested in the company in 2001 and subsequently grew the operations to become the largest independent ATM network manager in the world. The company completed an initial public offering in 2007.

Distribution International

DI is a value-added distributor of insulation, related specialty fabricated products, and accessory supplies in North America. Based in Houston, the company had 64 branch locations and provided its customers with mission-critical products and services across the commercial building, chemicals, energy, power, railcar and marine end markets. DI was sold in 2014 to a financial sponsor. 

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EADS Company

The Eads Company is a Houston-based industrial distributor of flow control products serving the petrochemical, refining and other industrial markets with metallic and non-metallic offerings in a broad array of categories, including instrumentation, lined pipe, valves, filtration and measurement. The company was founded in 1953. Eads was acquired by FCX Performance, Inc. in 2017. 

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General LED, Inc.

Founded in 2003 and headquartered in San Antonio, General LED is a tier one designer and manufacturer of AgiLight®-branded LED lighting solutions. The Company’s patented lighting products are used in various applications of illuminated signs and architectural lighting. General LED serves a diverse range of end markets, represented by some of the most recognizable retail and corporate brands in the world. The Company is able to serve top global brands due to a diverse product portfolio, established reputation for quality, innovative designs and global supply chain capabilities.

GHX

GHX is a leading value-added distributor of a wide range of industrial gaskets, hoses and related fluid sealing products. The company’s customers were involved in various industry sectors including refining, chemical/petrochemical, oil and gas, power generation and manufacturing. GHX was acquired by United Central Supply in 2012.

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Griffin Dewatering

Founded in 1934, Griffin provides engineering and installation of complex dewatering systems to the general industrial, infrastructure and civil end markets. The company provides turnkey dewatering solutions utilizing its self-manufactured pumping equipment and conducts its operations through eight branch locations throughout the United States.

Gulf Stream Marine

Gulf Stream Marine is a leading marine terminal operator and marine cargo handling company in the U.S. Gulf Coast region. The company services include cargo-handling, warehousing, and other value-added services primarily to shipping companies, third party logistics providers, and manufacturers. Gulf Stream Marine operates at seven terminals in four ports, including Houston, Texas; Corpus Christi, Texas; Freeport, Texas; and Brownsville, Texas.

Independent Propane

Independent Propane was the largest retail propane distributor in Texas and has branch locations in six other states throughout the southern United States. CapStreet acquired the company with management in 1991 and grew the company organically and through strategic acquisitions. Independent Propane was acquired by Inergy, L.P., in 2001.

Marco Group International

Marco is a manufacturer and distributor of surface preparation equipment, parts and supplies to industrial contractors primarily in the downstream energy, infrastructure, and industrial markets. The company was founded in 1944 and headquartered in Davenport, Iowa and Houston, Texas.

Onpoint

Onpoint provides turnaround and capital project support services, which include planning and scheduling personnel, safety professional and attendant services and workforce transportation and logistics services. The company is focused on providing its refining and petrochemical clients with services and solutions that allow them to better prepare and more efficiently manage large-scale plant shutdowns and capital projects. Onpoint was founded in 2005 and headquartered in Dayton, Texas.

Ontellus

Founded in 1975 as Keais Records Retrieval and rebranded in 2017, Ontellus is the nation’s largest privately-held, technology-enabled record retrieval provider that empowers insurance carriers, self-insured corporations and law firms to reduce costs, make better-informed decisions and accelerate claims resolution. With more than 500 employees nationwide, Ontellus is committed to superior service, accuracy, and industry-leading turnaround times.

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Red Aviation

Red Aviation engages in the procurement, sale, repair and maintenance of business jet aftermarket parts and engines, focusing on the Global, Challenger, Lear and Gulfstream platforms. The company operates in two segments, Red Aviation, based in Georgetown, which focuses on components and structures, and Turbine Jet Specialties, based in Granbury, Texas, which focuses on engines.

Sprint Industrial

Sprint is a leading provider of industrial equipment rentals used in turnaround and maintenance operations in the refining, petrochemical and oilfield service industries. Sprint’s product lines included (1) portable bulk liquid and solid storage tanks and (2) safety products used to monitor gas levels and provide oxygen to maintenance workers. Sprint was acquired by First Atlantic Capital in 2007.

Switch and Data

Switch and Data Facilities Company, Inc. (“Switch and Data” or “S&D””) was a leading data center company that provided network neutral interconnection and colocation services primarily to Internet-dependent businesses, including telecommunications carriers, Internet service providers, online content providers and enterprises. Switch and Data was sold to Equinix, Inc. in 2010. 

Symplr

symplr is a leading national provider of software as a service (“SaaS”) based solutions that address the compliance and credentialing needs of healthcare organizations. The company’s core services address the full spectrum of healthcare credentialing needs, including physicians, vendor representatives, hospital staff and contractors.

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T.F. Hudgins

Founded in 1947, T.F. Hudgins is a Houston, Texas based provider of engineered products and services to the refining and petrochemical industries as well as the heavy duty diesel engine market.

Thorpe Plant Maintenance & Engineering

Thorpe Plant Maintenance & Engineering is a leading North American multi-craft industrial service provider to the petrochemical, refining, and industrial markets. The company, which can trace its roots back to 1906, provides critical, skilled craft services and custom fabricated products to companies operating in high temperature, severe service, caustic, acidic and highly corrosive environments. The company is headquartered in Houston, TX with additional branch locations in Texas, Louisiana, Arkansas, and Western Canada and provides its services and products throughout the U.S. and internationally.

Trajen

Trajen was a leading provider of aviation support and logistics solutions to the general aviation market and the U.S. Department of Defense. In partnership with management, CapStreet increased the FBO network from 4 to 23 locations during its investment. Trajen was acquired by Macquarie Infrastructure Co. Trust (NYSE: MIC) in 2006.

Travis International

Travis was a value-added, wholesale distributor and fabricator of specialty products including post-tension cabling systems for residential and commercial foundations, industrial products, and specialized telecommunications equipment. CapStreet invested with management in 1999 and sold its interests in 2001.

Trinity Steel

Trinity Steel is a leading regional fabricator of structural steel and pressure vessels used in the refining, petrochemical, oil & gas, diversified chemical and power end markets. The company operates from three Texas-based fabrication facilities located in Tomball (1) and Trinity (2).

Warren Alloy

Warren Alloy, Inc. was a master distributor of stainless steel, alloy, nickel alloy, duplex, aluminum and chrome-moly pipe, valves, fittings and flanges. These products were primarily sold to distributors which serve various industries, including oil and gas refining, chemical production, food processing, and pulp and paper processing. Warren Alloy was acquired by Allied Fitting, LP in 2010.