Quad-C Management

Protection Plus provides tax management, audit, theft restoration, debt collections, financial, and IRS services.

Flow Service Partners is a full-service company specializing in heating, ventilation, air conditioning (HVAC), plumbing, and refrigeration services. It caters to a diverse clientele that includes both local businesses and national accounts, as well as residential customers. The company offers a comprehensive range of services, including maintenance, repair, replacement, and installation for both commercial and residential units. Flow Service Partners is committed to enhancing the performance and longevity of its clients' systems, helping them avoid major repairs and plan for necessary replacements in a timely manner. Through its nationwide presence, the company aims to serve the needs of various communities effectively.

Vortex Companies is a rapidly growing provider of trenchless solutions for the water, sewer, and industrial sectors. The company specializes in a wide range of services aimed at rehabilitating and maintaining infrastructure, including bypass pumping, internal pipe seals, pipe bursting, and various trenchless technologies. Vortex also offers structural relining, corrosion protection materials, and advanced robotic systems for pipe and drain cleaning. By utilizing modern technology and experienced personnel, Vortex enables government and industrial clients to efficiently restore failing infrastructure while minimizing construction impact and costs. The company is committed to delivering high-quality, environmentally friendly solutions that support timely project completion and a reduced carbon footprint.

Vortex Companies is a rapidly growing provider of trenchless solutions for the water, sewer, and industrial sectors. The company specializes in a wide range of services aimed at rehabilitating and maintaining infrastructure, including bypass pumping, internal pipe seals, pipe bursting, and various trenchless technologies. Vortex also offers structural relining, corrosion protection materials, and advanced robotic systems for pipe and drain cleaning. By utilizing modern technology and experienced personnel, Vortex enables government and industrial clients to efficiently restore failing infrastructure while minimizing construction impact and costs. The company is committed to delivering high-quality, environmentally friendly solutions that support timely project completion and a reduced carbon footprint.

Legacy Food Group is a holding company that specializes in acquiring and operating high-quality, regional independent food product distributors. It strategically combines mid and upper-tier foodservice distributors, preserving their unique strengths while leveraging synergies to enhance their collective performance.

QED Technologies is a manufacturer specializing in polishing and metrology systems for the precision optics industry. The company focuses on innovative techniques such as magnetorheological finishing and sub-aperture stitching interferometry. These advanced methods address the limitations of traditional polishing and metrology approaches, providing clients with greater flexibility and enhanced precision in optics polishing. By developing cutting-edge systems, QED Technologies supports the evolving needs of the optics manufacturing sector.

Synoptek is a global systems integrator and managed IT services provider, established in 2001 and headquartered in Irvine, California. The company delivers a wide range of IT management and consultancy services to organizations of various sizes, from mid-market firms to Fortune 100 companies. Its offerings include business application management, custom software development, data insights, artificial intelligence solutions, and cloud services encompassing migration, integration, expansion, and security. By focusing on maximizing business value, Synoptek helps clients strengthen their IT foundations, manage risk and compliance, and enhance their competitive position in the market. The company's commitment to improving business outcomes and providing exceptional service underpins its long-standing partnerships with clients around the world.

MNX Global Logistics, known as MNX, is a provider of expedited transportation and logistics services, specializing in time-sensitive and security-sensitive deliveries. Founded in 1983 and based in Long Beach, California, with an additional facility in New York, MNX serves a diverse range of industries, including biopharmaceuticals, life sciences, medical devices, aviation, entertainment, and technology. The company's service offerings encompass first flight, dedicated hand carry, charter, and expedited ground transportation, as well as cold chain management, clinical trial logistics, and real-time tracking. MNX also provides warehousing and inventory management solutions, along with transportation management services, ensuring that clients receive timely and secure shipments.

U.S. Endo Partners is the nation’s first and fastest-growing endodontics-only specialty services partnership (SSP).

Titan Security Group is a Chicago-based provider of security services, established in 1977. It specializes in offering flexible and customized security solutions that integrate traditional security staffing with advanced electronic security systems. Catering to a diverse clientele that includes commercial, multi-family residential, industrial, and retail sectors, Titan delivers a comprehensive range of services, including security staffing, consulting, investigations, and technology solutions such as digital CCTV, electronic access control, and alarm systems. With approximately 35,000 hours of service scheduled weekly and a workforce of over 1,000 security personnel, Titan is recognized as one of the largest regional security enterprises in the Chicagoland area. The company's headquarters are located in the Chicago Loop, with additional branch offices positioned to effectively serve clients throughout the suburbs.

Apps Associates is a global provider of business and IT consulting services that specializes in enterprise application advisory. The company supports mission-critical business applications and assists clients in their digital and cloud transformation initiatives. Its comprehensive range of consulting services includes strategy development, implementation, integration, and managed services. By focusing on innovation and quality, Apps Associates helps clients optimize their tools and streamline business processes through advanced technology solutions. The firm is dedicated to enabling organizations to adapt and grow in an evolving technological landscape.

SEI Group is a prominent installer of residential building products for builders and general contractors in the single-family and multi-family residential construction markets in the metro Atlanta area. They specialize in providing a wide variety of building products and services to meet the needs of their clients in the construction industry.

Learners Edge is a leading direct-to-teacher provider of online professional development, continuing education and master’s degree programs for K-12 teachers. s the distance learning model transitioned online, they invested heavily in an online platform that could deliver full course curriculum.

Textum is a textile engineering and manufacturing company specializing in advanced materials designed for extreme environments. The company develops high-performance textile products, including fabrics, solid blocks, and near-net-shape preforms, utilizing innovative yarns such as carbon, ceramic, refractory metals, and aramids. These products cater to a range of applications, particularly in the aerospace and defense sectors, where they are used in thermal protection systems, antenna windows, nosetips, rocket nozzles, and reentry systems. Additionally, Textum serves the industrial, energy, and infrastructure industries, providing durable textiles engineered to withstand complex loading conditions.

Boulder Scientific Company, Inc. is a manufacturer of specialty chemicals based in Longmont, Colorado, established in 1972. The company specializes in producing a range of advanced products, including catalysts such as metallocenes and transition metals, specialty ligands and organics, boron compounds, and magnesium compounds. Its chemicals are utilized across various industries, including plastics, microelectronics, defense, and aerospace, both in the United States and internationally. Boulder Scientific is recognized for its unique chemistry, customized services, and commitment to quality and safety, which have contributed to its reputation as an industry leader for over 45 years.

S.I. Systems Ltd. is a Canadian company specializing in staffing solutions for the information technology sector. Founded in 1994 and headquartered in Calgary, it offers a range of services including contract, contract-to-hire, and permanent placements for IT professionals across various fields such as software development, business analysis, project management, and telecommunications. The company serves multiple industries, including financial services, energy, public sector, and healthcare. S.I. Systems employs a proprietary web-based matchmaking platform to connect clients with highly skilled IT talent, ensuring that organizations have the necessary expertise to support their critical business initiatives. Additionally, the company provides services like MatchGuide, an on-demand solution for professionals, and contractor services that handle contract administration, insurance, billing, and payroll for independent contractors.

NJRetina, founded in 1979 and located in Union City, New Jersey, specializes in diagnosing and treating a wide range of medical and surgical conditions related to the vitreous and retina. The organization is staffed by highly qualified physicians recognized for their expertise in retinal disorders, often referred by general eye care providers for specialized care. NJRetina offers advanced surgical, injection, and medical treatments for various retinal issues, including age-related macular degeneration and ocular trauma. Patients benefit from easy access to a comprehensive team of specialists dedicated to providing compassionate and advanced ophthalmology services.

Galleher Corporation is a distributor of floor covering products, catering to both residential and commercial projects. Founded in 1937 and headquartered in Santa Fe Springs, California, the company offers a diverse range of flooring options, including hardwood, vinyl, laminate, ceramic tile, and carpet, along with installation tools and accessories. Galleher also specializes in custom hardwood manufacturing, providing tailored solutions for its clients. With over 325 employees, the company operates 23 locations across California, Nevada, and Arizona, serving more than 5,000 customers, including retail floor covering stores, design centers, and flooring contractors. Galleher is recognized for its commitment to quality and environmental compliance in its product offerings.

AIT Worldwide Logistics, Inc. is a global transportation management company that offers comprehensive logistics solutions across various industries. Founded in 1979 and headquartered in Itasca, Illinois, AIT specializes in freight forwarding and provides services via air, sea, ground, and rail. Its offerings include truckload and less-than-truckload freight, international air freight forwarding, customs brokerage, and supply chain management. The company also delivers value-added services such as inventory control, shipment routing optimization, and white-glove delivery. AIT serves a diverse clientele, including sectors like aerospace, automotive, consumer goods, healthcare, and life sciences, leveraging a consultative approach and a global network of partnerships. With additional offices in multiple countries, AIT employs advanced technology to enhance visibility and efficiency throughout the supply chain, supporting clients in executing their logistics strategies while maintaining cost-effectiveness.

Pharm-Olam International is a multinational contract research organization that provides a comprehensive range of clinical research services to the pharmaceutical, biotechnology, and medical device industries. The company specializes in small molecule therapies and biologics, focusing on areas such as oncology-hematology, rare diseases, allergies, autoimmune conditions, infectious diseases, and vaccines. With a global presence that includes emerging markets in Central Eastern Europe, Latin America, and India, Pharm-Olam excels in patient recruitment, ensuring timely enrollment for even the most complex studies. This capability enables the organization to reduce costs for sponsors and expedite the progression of clinical trials from pre-clinical phases to Phase IV. Pharm-Olam is committed to delivering high-quality data and meeting targeted enrollment and project timelines, thereby contributing to more efficient and effective clinical research solutions.

Krayden, Inc. is a Denver-based distributor specializing in adhesives, sealants, coatings, and soldering materials. The company provides a range of products, including cleaners and solvents, along with labeling, packaging, bar coding, and formulation services. Krayden serves various industries, including aerospace, electronics, transportation, solar, oil and gas, and original equipment manufacturers (OEMs). As a value-added distributor, Krayden focuses on offering innovative technologies and specialty chemicals, enabling clients to access improved products at competitive prices.

Stanton Carpet Corporation, founded in 1980 by Sy Cohen and based in Woodbury, New York, is a prominent manufacturer and importer of decorative carpets and custom rugs. The company specializes in a diverse range of flooring products, including wool tufted textures, flat-weaves, thick Berbers, and synthetic and natural fiber options. Stanton Carpet serves both residential and commercial markets, supplying its products through over 5,000 retail partners across the United States and Canada. The company's offerings include high-quality, designer-driven patterns and styles under its main brand, as well as divisions such as Royal Dutch Carpets and Antrim Carpet. Stanton is recognized for its innovative designs and specialty collections, which include the Pacific Heights and Sterling Collections, reflecting its commitment to style and value in the decorative flooring market. Additionally, Stanton operates a distribution and fabrication center in Calhoun, Georgia, to support its extensive product range and customer base.

Rainbow Child Care Center provides early education services to more than 10,500 students, with 121 schools and before/after school programs in 12 states in the Midwest, Mid-Atlantic and Southeast U.S.

For over 40 years, Inmark has been a trusted source for rigid container, temperature-controlled, specimen transport and dangerous goods packaging. Headquartered in Atlanta, with locations in Europe, Asia and North America, Inmark has become a respected leader in developing packaging solutions for businesses globally.

VMG Health is a Dallas-based valuation and transaction advisory firm specializing in the healthcare sector. Established in 1995, the company offers a comprehensive range of services, including business valuation, financial due diligence, and compliance-related transaction services. Its expertise extends to real estate appraisal, capital asset appraisal, and dispute resolution. VMG Health is known for delivering high-quality, independent advice tailored to various healthcare organizations and facilities, as well as addressing compensation arrangements. The firm has built a reputation for providing timely solutions and thought leadership to its clients, ensuring compliance and optimizing financial outcomes in a complex and evolving industry.

VMG Health is a Dallas-based valuation and transaction advisory firm specializing in the healthcare sector. Established in 1995, the company offers a comprehensive range of services, including business valuation, financial due diligence, and compliance-related transaction services. Its expertise extends to real estate appraisal, capital asset appraisal, and dispute resolution. VMG Health is known for delivering high-quality, independent advice tailored to various healthcare organizations and facilities, as well as addressing compensation arrangements. The firm has built a reputation for providing timely solutions and thought leadership to its clients, ensuring compliance and optimizing financial outcomes in a complex and evolving industry.

Wolf Home Products, based in York, Pennsylvania, has been a significant player in the home furnishing and building materials industry since its establishment in 1843. The company specializes in providing kitchen and bath cabinetry, outdoor living products, and various building materials, primarily for residential applications. Wolf serves independent dealers across 33 states in the Eastern and Midwestern United States, and also extends its reach into Canada. The company focuses on offering American-made, WOLF-branded products alongside other high-quality lines, ensuring that customers can enhance their living spaces affordably. In addition to its product offerings, Wolf provides marketing, sales support, and financial services to its dealers, facilitating a comprehensive business relationship.

Joerns Healthcare LLC is a manufacturer and service provider based in Charlotte, North Carolina, specializing in patient handling and wound care products. Established in 1889, the company offers a comprehensive range of medical supplies, including advanced injury and wound prevention solutions, support surfaces and mattresses, negative pressure wound therapy products, and bariatric specialty equipment. Additionally, Joerns provides various lifting and transfer products, respiratory care solutions, and therapeutic devices such as continuous passive motion devices and sequential compression devices. The company also offers a suite of services, including equipment rental, technician support, clinical education, and asset management, catering to the needs of acute care, long-term care, hospice, and government providers. Joerns Healthcare aims to simplify the complex healthcare landscape by delivering high-quality products and services across North America and Europe.

Network Global Logistics, established in 1971, was the first company to offer same-day air courier services, quickly establishing a strong market presence. Over the years, the company expanded its offerings to include same-day spares warehousing and distribution services. In 2007, it acquired Commodity Logistics Inc., a prominent supply chain and warehousing organization based in Lockbourne, Ohio, subsequently rebranding itself as Network Global Logistics. The company specializes in expedited logistics and supply chain solutions, catering to a variety of sectors, including air courier services, warehousing, distribution, and mission-critical logistics.

Service Partners is a nationwide distributor of residential insulation products and construction supplies in the United States. The company offers a wide range of products, including insulation accessories, fireplaces, gutters, roofing, drywall, and acoustical materials. By providing maintenance and consultancy services alongside its product offerings, Service Partners aims to enhance customer experience and ensure timely fulfillment of orders. The company emphasizes the importance of minimizing downtime, understanding that delays can significantly impact business operations. Through its commitment to dependable service and emergency repairs, Service Partners positions itself as a comprehensive solution for construction product needs, supporting clients in maintaining project momentum and achieving successful outcomes.