Our investments are headquartered in the US and Canada.  Their operations span five continents and 21 countries.

  • A&A Manufacturing

    Industrials | Engineered Products
    Industrials | Engineered Products

    A&A ManufacturingRealized

    A&A Manufacturing

    New Berlin, Wisconsin
    www.aaman.com

    A&A Manufacturing Company is a leading designer and manufacturer of highly engineered and customized protective systems such as accordion bellows and way covers, which are used to safeguard components, equipment, and people. End-markets include mobile equipment, automation, machine tools, transportation, and medical equipment.

  • A-D Technologies

    Industrials | Engineered Products
    Industrials | Engineered Products

    A-D TechnologiesRealized

    A-D Technologies

    Knoxville, Tennessee
    www.adtechnologies.com

    A-D Technologies is a manufacturer and distributor of extruded high-density polyethylene (HDPE) duct, pipe, and conduit products for the telecom, power utility, electrical, and cable markets worldwide.

  • AAMP Global

    Business & Consumer Services
    Business & Consumer Services

    AAMP GlobalUnrealized

    AAMP Global

    Clearwater, FL
    www.aampofamerica.com

    AAMP of America is the leading designer, manufacturer, and distributor of audio accessories and consumer electronics integration devices to the automotive aftermarket. AAMP develops and distributes products under the Stinger, Peripheral, and Best Kits brands to over 3,300 independent car audio specialist retailers, through mass retail chains and international distributors.

  • Aavid Thermalloy

    Software & Technology | Industrials | Engineered Products
    Software & Technology | Industrials | Engineered Products

    Aavid ThermalloyRealized

    Aavid Thermalloy

    Concord, New Hampshire
    www.aavid.com

    Aavid is a designer and manufacturer of thermal management solutions for high-performance applications. Its solutions dissipate heat to prevent failure in a wide range of electronic and industrial systems.

  • Affordable Interior Systems

    Business & Consumer Services
    Business & Consumer Services

    Affordable Interior SystemsRealized

    Affordable Interior Systems

    Hudson, Massachusetts
    www.ais-inc.com

    Affordable Interior Systems is a manufacturer of high quality, value-priced office systems furniture. Products include monolithic and segmented panel systems, tile-based stacking panel systems, floor-to-ceiling systems, panel and beltline raceway systems, and panel systems.

  • APC Automotive Technologies

    Business & Consumer Services | Industrials | Engineered Products
    Business & Consumer Services | Industrials | Engineered Products

    APC Automotive TechnologiesUnrealized

    APC Automotive Technologies

    Goldsboro, North Carolina
    www.apcautotech.com

    APC Automotive Technologies is a manufacturer and supplier of exhaust, emissions, brakes, chassis, and accessories to the automotive aftermarket.

  • API Heat Transfer

    Industrials | Engineered Products
    Industrials | Engineered Products

    API Heat TransferRealized

    API Heat Transfer

    Buffalo, New York
    www.apiheattransfer.com

    API Heat Transfer is a leading full-service global producer of industrial heat exchangers and heat transfer systems.

  • Arnold Magnetic Technologies

    Industrials | Engineered Products
    Industrials | Engineered Products

    Arnold Magnetic TechnologiesRealized

    Arnold Magnetic Technologies

    Rochester, New York
    www.arnoldmagnetics.com

    Arnold Magnetic Technologies manufactures a wide range of permanent and soft magnetic products and assemblies at nine facilities throughout the United States, the United Kingdom, and China.

  • Astrodyne

    Software & Technology | Industrials | Engineered Products
    Software & Technology | Industrials | Engineered Products

    AstrodyneRealized

    Astrodyne

    Nashua, NH
    www.astrodyne.com

    Astrodyne Corporation is a designer, manufacturer, and distributor of AC/DC power supplies, DC/DC converters, and external and wall-mount power adapters through catalog, direct sales, and internet. With operations in the United States, China, and Taiwan, the company serves industrial, audio/visual, medical, instrumentation, and distribution end markets.

  • Healthcare

    Belmont Medical TechnologiesUnrealized

    Belmont Medical Technologies

    Billerica, MA
    www.belmontinstrument.com

    Belmont is a technology leader in rapid infusion systems used to treat critically injured patients experiencing material blood loss.

  • Broadcast Electronics

    Software & Technology | Industrials | Engineered Products
    Software & Technology | Industrials | Engineered Products

    Broadcast ElectronicsRealized

    Broadcast Electronics

    Quincy, Illinois
    www.bdcast.com

    Broadcast Electronics is a market leader in providing equipment and software solutions to the radio broadcast market.

  • Chart Industries

    Industrials | Energy
    Industrials | Energy

    Chart IndustriesRealized

    Chart Industries

    Cleveland, Ohio
    www.chartindustries.com

    Chart Industries is a leading global supplier of cryogenic equipment used in industrial gas, hydrocarbon, and medical applications. The company’s products are sold to gas producers and distributors, hydrocarbon and chemical processing companies, and medical distributors.

  • ColorMatrix

    Industrials | Chemicals
    Industrials | Chemicals

    ColorMatrixRealized

    ColorMatrix

    Berea, Ohio
    www.colormatrix.com

    ColorMatrix, with operations in North America, Europe, South America, and Asia, is the world’s largest manufacturer of liquid color and additive concentrates for thermoplastic products.

  • Cover-All

    Industrials | Engineered Products
    Industrials | Engineered Products

    Cover-AllRealized

    Cover-All

    Saskatoon, Saskatchewan

    Cover-All was a provider of pre-engineered membrane building systems for the North American and European construction markets.

  • CURT Group

    Business & Consumer Services | Industrials | Engineered Products
    Business & Consumer Services | Industrials | Engineered Products

    CURT GroupUnrealized

    CURT Group

    Eau Claire, Wisconsin
    www.curtgroup.com

    CURT is a leading designer, manufacturer, and distributor of towing solutions, and trailer and cargo management accessories for passenger vehicles and trucks. Its products are sold through installers, distributors, e-commerce, retail, and auto dealer channels.

  • Healthcare

    Denver BiomedicalRealized

    Denver Biomedical

    Golden, Colorado
    www.denverbiomedical.com

    Denver Biomedical is a manufacturer, distributor, and marketer of medical devices for fluid management in the chest and abdomen. The company’s products include the Denver Shunt™, the Pleurx pleural catheter system, and the ascites catheter system.

  • Dynisco

    Industrials | Engineered Products
    Industrials | Engineered Products

    DyniscoRealized

    Dynisco

    Franklin, Massachusetts
    www.dynisco.com

    Dynisco designs and manufactures test and measurement equipment for the global plastics industry.

  • Elgin Equipment Group

    Industrials | Energy | Engineered Products
    Industrials | Energy | Engineered Products

    Elgin Equipment GroupUnrealized

    Elgin Equipment Group

    Downers Grove, Illinois
    www.elginindustries.com

    Elgin Equipment Group is a manufacturer of material processing parts and equipment for coal and oil and gas applications. Core products include centrifuges (CMI), vibrating screens (Tabor Machine and Norris Screen), and cuttings dryers (CSI). Elgin also manufactures power distribution and electrical safety equipment for underground mining applications through its Mining Controls division.

  • Elgin Fastener Group

    Industrials | Engineered Products
    Industrials | Engineered Products

    Elgin Fastener GroupUnrealized

    Elgin Fastener Group

    Brecksville, OH
    www.elginfasteners.com

    Elgin Fastener Group is a manufacturer of short-run, high-quality specialty fasteners for a diverse range of niche industrial end markets. EFG manufactures cold-headed, long-length, small diameter fasteners; cold formed, close tolerance, high precision threaded fasteners; and semi-standard specialty fasteners through its Ohio Rod Products, Chandler Products, and Leland Powell Fasteners divisions, respectively.

  • Flexstar Technology

    Software & Technology
    Software & Technology

    Flexstar TechnologyRealized

    Flexstar Technology

    San Jose, California
    www.flexstar.com

    Flexstar Technology is a leading global provider of data storage testing solutions for data storage manufacturers and PC OEMs worldwide. Products range from turnkey systems to components and proprietary testing software.

  • Frontline Tooling Solutions

    Industrials | Engineered Products
    Industrials | Engineered Products

    Frontline Tooling SolutionsUnrealized

    Frontline Tooling Solutions

    Indianapolis, Indiana
    www.frontlinetooling.com

    Frontline Tooling Solutions

    Frontline Tooling Solutions is a holding company of two independent businesses, Techniks Tool Group and Peak Toolworks.

     

     

    Techniks Tool Group

    Indianapolis, Indiana

    www.technikstoolgroup.com

    Techniks Tool Group is a virtual manufacturer of tool holders, collets, work holders, and other accessories for industrial metalworking end markets.

     

     

    Peak Toolworks

    Jasper, Indiana

    www.frontlinetooling.com/cutting-tool-group

    Peak Toolworks is a manufacturer and servicer of wood and metal saws and other cutting tools for the building materials and general industrial end markets.

  • Gabriel Performance Products

    Industrials | Chemicals
    Industrials | Chemicals

    Gabriel Performance ProductsUnrealized

    Gabriel Performance Products

    Akron, OH
    www.gabrielchem.com

    Gabriel Performance Products is a specialty chemical manufacturer, producing both an extensive line of specialty proprietary products focused on coatings, adhesives, sealants, and elastomers products (CASE) and custom manufactured chemicals utilizing complex chemistries and processes.

     

  • Industrials | Chemicals

    Innovative Chemical Products GroupUnrealized

    Innovative Chemical Products Group


    www.icpgroup.com

    Innovative Chemical Products Group (ICP Group) is a leading specialty chemical company engaged in the formulation, manufacturing, and marketing of coatings and adhesives.

  • Justrite Manufacturing Company

    Industrials | Engineered Products
    Industrials | Engineered Products

    Justrite Manufacturing CompanyUnrealized

    Justrite Manufacturing Company

    Des Plaines, Illinois
    www.justritemfg.com

    Justrite is a leading manufacturer of industrial safety products for handling, storage, and spill containment of flammable and hazardous liquids.

  • Kurt Versen Company

    Industrials | Engineered Products | Materials
    Industrials | Engineered Products | Materials

    Kurt Versen CompanyRealized

    Kurt Versen Company

    Westwood, New Jersey
    www.kurtversen.com

    Kurt Versen is a designer and manufacturer of high end specification-oriented, recessed downlighting for commercial applications.

  • Healthcare

    Laborie Medical TechnologiesRealized

    Laborie Medical Technologies

    Toronto, Ontario
    www.laborie.com

    Laborie Medical Technologies is a leading global provider of urodynamic testing equipment and consumables for urinary incontinence. Laborie supplies physician offices, hospitals, and mobile providers on six continents.

  • Luminator Technology Group

    Industrials | Engineered Products
    Industrials | Engineered Products

    Luminator Technology GroupUnrealized

    Luminator Technology Group

    Boston
    www.luminatortechnologygroup.com

    Designer and manufacturer of engineered display, lighting, and passenger communication systems

  • nash_elmo

    Industrials | Engineered Products
    Industrials | Engineered Products

    nash_elmoRealized

    nash_elmo

    Trumbull, Connecticut
    www.gdnash.com

    nash_elmo was formed by the merger of two leading manufacturers of industrial vacuum pumps and compressors: The Nash Engineering Company, a family-owned company based in Trumbull, CT, and elmo vacuum technology GmbH, a division of Siemens AG based in Nuremberg, Germany.

     

  • Neptune Benson

    Industrials | Engineered Products
    Industrials | Engineered Products

    Neptune BensonRealized

    Neptune Benson

    Coventry, Rhode Island
    www.neptunebenson.com

    Neptune-Benson is a designer and manufacturer of environmentally-friendly filtration systems, recirculation components, and filter accessories to the big-water recreational aquatics industry. The company’s filters can be found in commercial and municipal water recreation facilities, resorts, water parks, zoos and aquariums across 50 states and 40 countries.

  • Nicholl Food Packaging

    Industrials | Materials
    Industrials | Materials

    Nicholl Food PackagingRealized

    Nicholl Food Packaging

    Cannock, United Kingdom
    www.nichollfoodpackaging.co.uk

    Nicholl is a leading supplier of aluminum foil containers to the European food sector, with operations in the United Kingdom, France, and Beligum.

  • Northern Digital

    Healthcare | Software & Technology
    Healthcare | Software & Technology

    Northern DigitalRealized

    Northern Digital

    Waterloo, Ontario
    www.ndigital.com

    Northern Digital is a developer and manufacturer of optical and electromagnetic technology for image-guided surgical, industrial test and measurement, and research applications.

  • Phillips and Temro Industries

    Industrials | Engineered Products
    Industrials | Engineered Products

    Phillips and Temro IndustriesRealized

    Phillips and Temro Industries

    Eden Prairie, Minnesota
    www.phillipsandtemro.com

    Phillips & Temro Industries is a manufacturer of heating, cooling, and silencing products for diesel, gasoline, hybrid, and electric vehicle engines. With facilities in the United States, Canada, the United Kingdom, and China, PTI serves the heavy-duty truck, light-duty truck, power generation, off-road, automotive, and electric/hybrid vehicle end markets.

  • Preferred Compounding

    Industrials | Chemicals
    Industrials | Chemicals

    Preferred CompoundingUnrealized

    Preferred Compounding

    Barberton, Ohio
    www.preferredperforms.com

    Preferred Compounding is a developer, manufacturer, and marketer of custom elastomeric compounds.

  • Industrials | Chemicals

    Quest Specialty ChemicalsRealized

    Quest Specialty Chemicals

    Charleston, South Carolina
    www.quest-sc.com

    Quest Specialty Chemicals is a specialty chemical coatings manufacturer. Operating under the Matrix Systems, RAABE, Foxcolor, Zolatone, Hydro-Stop, and United Coatings brand names Quest formulates and manufactures paints for automotive and touch-up applications, and high-performance coatings for architectural, industrial, and roofing applications.

  • Ready Mixed Concrete Company

    Industrials | Materials
    Industrials | Materials

    Ready Mixed Concrete CompanyRealized

    Ready Mixed Concrete Company

    Raleigh, North Carolina
    www.rmcc.info

    Ready Mixed Concrete is the leading provider of ready-mixed concrete and concrete-related products to metropolitan and rural markets located throughout North Carolina, South Carolina, and southern Virginia.

     

  • Senneca Holdings

    Industrials | Engineered Products
    Industrials | Engineered Products

    Senneca HoldingsRealized

    Senneca Holdings

    Cincinnati, OH
    www.senneca.com

    Manufacturer of specialty doors for non-residential end markets

  • Silver State Materials

    Industrials | Materials
    Industrials | Materials

    Silver State MaterialsRealized

    Silver State Materials

    Las Vegas, Nevada

    Silver State Materials is one of the largest providers of ready-mixed concrete and aggregates for residential and commercial construction in Las Vegas.

  • Thalheimer Brothers

    Industrials | Materials
    Industrials | Materials

    Thalheimer BrothersUnrealized

    Thalheimer Brothers

    Philadelphia, Pennsylvania
    www.thalheimerbrothers.com

    Thalheimer Brothers is a non-ferrous scrap metal processor of brass, copper, nickel alloy, and stainless steel. Selling to foundries, refiners and mills, Thalheimer processes mixed loads of alloyed and non-alloyed scrap to produce complex blends with the specific chemical properties required by its customers.

  • Thermon Industries

    Industrials | Energy
    Industrials | Energy

    Thermon IndustriesRealized

    Thermon Industries

    San Marcos, Texas
    www.thermon.com

    Thermon Industries is a leading manufacturer of heat tracing equipment for petrochemical, oil and gas, engineering, and power end-markets. With operations in North America, Europe, Asia, and Australia, the company serves customers worldwide.

  • Thermotech

    Industrials | Engineered Products
    Industrials | Engineered Products

    ThermotechRealized

    Thermotech

    Hopkins, Minnesota
    www.thermotech.com

    Thermotech specializes in the processing of engineering grade thermoplastic and thermoset materials.

  • TPC Wire & Cable

    Industrials | Engineered Products
    Industrials | Engineered Products

    TPC Wire & CableUnrealized

    TPC Wire & Cable

    Macedonia, OH
    http://www.tpcwire.com/

    Producer of ruggedized wires, cables and interconnect assemblies for harsh industrial applications

  • Industrials | Energy

    UTEX IndustriesRealized

    UTEX Industries

    Houston, Texas
    www.utexind.com

    UTEX Industries is a leading designer and manufacturer of complex gaskets and highly engineered seals to oil and gas, water distribution, and industrial end markets.

  • Victor Oolitic Stone

    Industrials | Materials
    Industrials | Materials

    Victor Oolitic StoneRealized

    Victor Oolitic Stone

    Bloomington, Indiana

    Victor Oolitic is a raw material supplier of dimensional limestone including blocks, slabs, and sills to the North American market.

  • Winchester Electronics

    Software & Technology | Industrials | Engineered Products
    Software & Technology | Industrials | Engineered Products

    Winchester ElectronicsRealized

    Winchester Electronics

    Middlebury, CT
    www.winchesterelectronics.com

    Winchester Electronics, with operations in the United States, China, Mexico, and Malaysia, designs and manufactures RF coaxial, board-to-board and power interconnects, as well as cable assemblies, for the telecommunications, computer, and test & measurement industries.