Halco Lighting Technologies is a wholesale distributor of lightbulbs and related accessories throughout the United States.

RMS is a provider of technology based automated processes that facilitate the timely matching, posting, and reconciliation of healthcare payments to underlying claims or other correspondence.

Alarmguard Holdings sells and installs security and fire alarm systems and provides security monitoring services to residential and business customers primarily in the Northeastern region of the United States.

Andrews International is a full service provider of security and risk mitigation services.

Animal Supply Company is the only pet product distribution platform with true national coverage.

Atlantic Greenhouses is a wholesale greenhouse operation with production facilities in Pipersville, Pennsylvania, Utica, New York, and Newark, New York.

Avail Medical Products is a national provider of manufacturing and ancillary process engineering services to the disposable medical products industry.

Batteries Plus Bulbs is a leading “pure play” national retail franchisor of battery and battery related accessories with nearly 450 stores in 41 states and Puerto Rico.

Book Club Holdings is a leading wholesaler of bargain books, audio books, software, and related products.

Colonial Management is a chain of forty-two private outpatient substance abuse clinics that provide methadone treatment services, mainly in the Southeast.

The Copernicus Group, Inc. is a leading provider of technology-enabled human subject protection services utilized during all phases of the clinical development process.

Comar, Inc. is a leading designer and manufacturer of packaging, dosing, and dispensing products serving the healthcare, pharmaceutical, and other related markets.

Crisis Prevention Institute provides training in crisis prevention and intervention to educators and other human service professionals.

DuBois Chemicals is a leading manufacturer of niche specialty chemicals.

EnviroVac is a provider of industrial cleaning, environmental services, and on-site maintenance support programs.

Equitrac Corporation is a leading provider of cost recovery systems to manage office equipment resources.

Fastsigns is a leading franchisor and pioneer in the premium quality, quick service sign industry.

Felters is a leading designer and manufacturer of highly engineered industrial nonwoven textile products.

FKM Advertising Co. is the dominant provider of outdoor advertising for retail businesses located off the interstate or adjacent to major highways in Pennsylvania and Ohio.

Fluid Enterprises and its subsidiaries are the leading developer, marketer and distributor of branded niche cleaning, plumbing and paint sundry products for specialized cleaning and Do-It-Yourself (“DIY”) projects.

Fresh Food Concepts is the dominant national player in specialty refrigerated dips.

Greenline Foods is the leading provider of trimmed and packaged green beans sold through the retail grocery and food service channels.

The HammerBlow Corporation is the largest domestic manufacturer of jacks and one of the largest manufacturers of trailer towing components.

Hardware Resources is a premier designer, manufacturer and distributor of functional hardware, decorative hardware and specialty wood products sold to cabinet and furniture makers.

HerbThyme is the largest grower, shipper and marketer of conventional and organic fresh culinary herbs in the United States.

Hi-Tech Rubber is one of the leading custom molders of precision elastomeric components in the United States.

Horizon Food Group is a leading manufacturer of snack pies and baked goods and one of the leading roasters and distributors of specialty coffees and teas in the United States.

ICON International is a specialized finance company engaged in corporate barter.

Ideal Snacks is the leading manufacturer of "puffed" snack products.

Imperial Headwear is a leading provider of premium-quality "logo" headwear and related products, including caps, hats, visors, engraved hat pins, and golf club headcovers, under its own brand name and for a variety of leading apparel designers and corporations.

Inscape Publishing is a leading provider of corporate training solutions.

Interim Healthcare is the largest franchisor of home healthcare service providers in the United States.

Junior Library Guild promotes and sells leading children’s books through a subscription-based service, a publishing arm, and a catalog-based book order service focused on educators and teachers.

Kanopy, Inc. is an over-the-top video-streaming distribution platform serving primarily academic institutions and public libraries.

L-com is a leading manufacturer of specialty cables and components.

Leasing Technologies International provides lease financing of equipment, including computer and office automation products, to venture backed companies.

Lone Star Overnight is a regional package delivery company offering express and ground document and small parcel delivery services within Texas, Oklahoma and Louisiana.

Longwood Industries is a leading manufacturer of a wide array of molded rubber products and rubber-based sheet goods for customers in the automotive, transportation, general industrial, food processing, medical and hand tool industries, primarily in the U.S.

McKenzie Sports Products is a leading manufacturer and distributor of taxidermy supplies, particularly the foam forms on which animal hides are mounted.

Media Source Inc. is a leading editorial resource for school libraries through its Junior Library Guild collection development services and its Library Journal, School Library Journal and The Horn Book publications.

Mulberry Child Care Centers is a regional provider of educational child-care services with locations in New England, Mid-Atlantic and California.

n2y provides cloud-based learning for special education.

Nonni’s Food Company manufactures, markets, and distributes several brands of specialty snacks for the food industry.

Nordco is the oldest manufacturer of railroad “maintenance-of-way” equipment in North America.

Nutritional Physiology Corporation is the leader in Microbial Technology providing live bacterial products for livestock production.

Paradigm Tax Group provides technology-enabled outsourced property tax management services to commercial property owners.

Pharmacy Development Services, Inc. is a leading provider of business consulting services and business intelligence solutions for independent pharmacies.

Research DataWare, LLC provides Software as a Service (“SaaS”) workflow solutions under the platform IRBNet. IRBNet represents an application in the research compliance market in the United States and abroad.

RollEase designs, manufactures and markets manual operating systems and accessories for soft and hard window coverings used in both commercial and residential applications.

Safemark Systems is the recognized worldwide leader in electronic safe solutions for the hospitality industry.

Science Care is the world’s largest non-transplant human tissue bank.

Spectrio LLC is a leading provider of on-hold messaging and digital signage.

Stoffel Seals Corporation is a leading supplier and manufacturer of plastic, paper and metal consumable products including tamper evident security seals, employee identification badges, consumer product identification seals and tags, cohesive bands for consumer products, promotional badges, luggage tags and children’s law enforcement and fire badges.

Stonebridge Technologies is a regional Solutions Integrator, providing system integration and project consulting services within the middle market.

Stronghaven manufactures high-impact, cost effective packaging, displays and signage solutions.

Technical Innovation, LLC is a leading provider of digital multimedia technology and collaborative communication solutions.

The Tharpe Company is the fifth-largest seller of employee awards in the United States.

Uniform Information Services is the leading publisher of property and casualty insurance forms for regulatory compliance, including contracts, notices, and state filing documents.

Water-Jel manufactures burn care and first aid products.

Western Institutional Review Board, Inc. is the world’s largest independent review board.