Michael Griffus

Huron Capital Partners LLC (Huron Capital) is a private equity firm founded in 1999. The firm is headquartered in Detroit, Michigan.

Quest Specialty Chemicals, Inc. formulates, manufactures, and markets coatings engineered to repair, restore, and preserve customer assets. It serves a variety of industries, including the commercial re-roofing end markets. The company was founded by Frederick A. Quinn in 2003 and is headquartered in Charleston, SC.

Southern Staircase is the leading manufacturer, distributor and installer of high-quality, customized curved and straight staircases and handrail systems used in residential construction. The company’s manufacturing facilities serve large, volume homebuilders and custom builders throughout the Southeastern United States, including Georgia, North Carolina, South Carolina, Tennessee and North Florida.

Apex Laboratories International, Inc. offers product research and development services. It provides services to the commercial and governmental concerns for chemical, biological and standards testing. The company is headquartered in Delaware.

American Auto Auction Group LLC is a holding company, which engages in the provision of bidding services. It facilitates transactions between buyers and sellers at its internet-enabled physical and private label remote sales. The company was founded by Keith Lelux in 2010 and is headquartered in Indianapolis, IN.

48forty Solutions LLC engages in the provision of pallet management services. Its products and services include pallet supply and retrieval, new and custom pallets, retail and onsite services, and recycled pallets. The company was founded in 1996 and is headquartered in Atlanta, GA.

Conway MacKenzie, Inc. provides management consulting and financial advisory services. The company was founded by Don MacKenzie in 1987 and is headquartered in Birmingham, MI.

Dynamic Dental Partners LLC provides clinic-level operational support and centralized back-office services to dental offices. It also offers business practices training and support. The firm centralizes administrative services and functions, including human resources, payroll and benefits, accounting, vendor management, insurance, accounts receivable, and information technology management. The company was founded by Alessandro A. Giannini and Armando J. Yanez in January 2008 and is headquartered in Sarasota, FL.

Ryan's Express Transportation Services, Inc. provides motorcoach and chauffeured transportation services. It serves domestic and international tour groups, corporations, destination management companies, hotels and resorts. The firm also offers a range of ground transportation services for personal travel, business travel, road shows, meetings and conventions, school excursions and intercollegiate athletics. The company was founded in 1999 and is headquartered in Torrance, CA.

Excel Homes Group LLC engages in the design and construction of custom modular homes. It focuses on single-family and multi-family residential housing. The company was founded in 1984 and is headquartered in Liverpool, PA.

ScooterBug, Inc provides fleet mobility products to entertainment venues. The firm services to entertainment and leisure, casinos and casinos resort, hospitality, conventions and events, health care providers, and retail venues. It offers ECVs, strollers, wheelchairs, and resort chairs. The company was founded by Chris Meehan in September 1996 and is headquartered in Orlando, FL.

Victoria Fine Foods LLC markets specialty Italian food products. It offers a variety of premium pasta and specialty sauces, savory condiments, and tasty gourmet spreads. Its products include tomato basil, marinara, fradiavolo, vodka sauce, organic, vegan, white linen gina rispoli, and other Italian delicacies. The company was founded in 1929 and is headquartered in Brooklyn, NY.

Valentus Specialty Chemicals, Inc. provides coating technologies. It exports chemicals throughout the North America. The firm’s brands include PloPlaz, Absco Sports, Absco, Sampson and Polycare. The company was founded in 1899 and is headquartered in North Brunswick, NJ.

Sunland Asphalt & Construction, Inc. operates as a construction contractor. It offers maintenance and construction services for new and existing parking lots, roads, streets and highways associated with government/municipal agencies, commercial/retail, residential communities, educational and industrial markets. The company was founded by Doug DeClusin in 1979 and is headquartered in Phoenix, AZ.

Coach America Group, Inc. provides motor coach services. Its offers motor coach charters, tours & sightseeing, commuter transportation, airport shuttle, and contract services. The company is headquartered in Dallas, TX

Silverado Stages, Inc. provides transportation services. It offers charter bus rentals, local and multi-state over-the-road tours, scheduled fixed routes, contract shuttles, corporate commuting, and transit and ADA services. The company serves the convention and trade show, hotel, military, meeting, private party, special event and sports travels. Silverado Stages was founded in 1987 and is headquartered in San Luis Obispo, CA.

American Public Transportation Association provides research, policy documents, and statistics on public transportation issues such as safety, economic impact, and benefits of public transit. The private company is based in Washington. The American company also offers a library of free downloadable content including white papers, webinars, product guides, case studies, and industry analysis.

Sciens Building Solutions LLC engages in fire detection and security services. It offers the design, installation and provision of maintenance services for fire detection and clean agent fire suppression systems in commercial, institutional, and government facilities. The company is headquartered in Detroit, MI.

Advanced Test Concepts LLC offers test and measurement products. Its products include calibrated leak devices, vacuum-based models/ATC mass extraction, and custom leak test machines. The firm offers pharmaceutical packaging, medical devices and packaging, automotive powertrain, and aerospace components. The company was founded by Hemi Segi in 1987 and is headquartered in Indianapolis, IN.

Capital Area Transit System provides bus transportation services.

Lineage, Inc. engages in the provision of temperature-controlled warehouse real estate investment trust (REIT). It operates through the Global Warehousing and Global Integrated Solutions segments. The Global Warehousing segment composes of industrial real estate properties to provide temperature-controlled warehousing services to its customers. The Global Integrated Solutions segment consists of specialized cold-chain services. The company was founded in 2008 and is headquartered in Novi, MI.

Part of Keolis SA, Keolis Transit America, Inc. designs, deploys, and coordinates passenger transportation solutions. The company is based in Los Angeles, CA.

Part of Norman Island Advisors LLC, Sci-Cool, Inc. is a company that manufactures refrigerated laboratory equipment. The company is based in Asheville, NC. The company was founded in 2003. Sci-Cool was acquired by Norman Island Advisors LLC on February 19, 2013.

National Safety Council provides individual and family services. The firm focuses on the preventable injuries and deaths occur due to use of cell phone while driving, teen driving, workplace safety, prescription painkiller use, and safety in the community. The company was founded in 1913 and is headquartered in Itasca, IL.

The Taxicab, Limousine & Paratransit Association provides transportation alliance services. The private company is based in Rockville, MD. Alfred B. LaGasse has been the CEO of the company since 1978.

Part of Keolis SA, Diversified Paratransit, Inc. is an American company that provides passenger transportation services. Diversified Paratransit was acquired by Tectrans, Inc. on July 10, 2006.

Albireo Energy LLC provider of investment services to energy companies. It provides building automation, electrical power monitoring systems, and energy services, facility engineering, fault detection, diagnostics, fire, security systems, lighting controls and system integration solutions. The firm serves the biotech and pharmaceutical, commercial real estate, data center, and healthcare industries. The company was founded by Phil C. Bomrad in 2013 and is headquartered in Ediso, NJ.

ExperiGreen MGT LLC is a lawn care company founded in 2016 and based in Mishawaka, IN with subsidiaries in the United States. The company provides a range of residential lawn care services, including fertilization, weed control, aeration, seeding, disease treatment, grub control, perimeter pest control, and tree and shrub care. ExperiGreen's local lawn care experts offer custom lawn care solutions for both residential and commercial customers. The company also provides mosquito control, soil amendment, lawn disease diagnosis, and treatment services. With over 200 years of combined lawn care experience, ExperiGreen's lawn care experts can design a personalized lawn care program to fit customers' needs.

TriStruX LLC provide a comprehensive telecommunications service solutions. It offers multi-dimensional approach as a turnkey solution provider in building telecommunications infrastructure from coast to coast on a national level across the continental United States. The company was founded in 2020 and is headquartered in Clifton, NJ.

Northern Cap & Glove Mfg. LLC designs, manufactures, and markets headwear, gloves, and scarves for men, women, and youth. The firm offers its products under Dockers, GoreTex, and U.S. Ski Team brands. The company was founded by Sam Rafowitz in 1950 and is headquartered in Minneapolis, MN.

Guest Services, Inc. operates as a hospitality management company. It offers dining services, resorts and hotels, recreational opportunities, retail outlets, special events, condominium management and fresh produce distribution. The company was founded in 1917 and is headquartered in Fairfax, VA.

Superior Capital Partners LLC (Superior Capital Partners) is a private equity firm founded in 2007. The firm is headquartered in Detroit, Michigan.

Part of Ross Education LLC, Ross Learning LLC/Management is a private group led by management.

Ross Learning, Inc. provides postsecondary education and training services. The firm has two divisions Ross Medical Education Centers and Ross' Innovative Employment Solutions. The company was founded by J.M. Ross in 1969 and is headquartered in Ann Arbor, MI.

Ross Education LLC provides allied healthcare training programs and related services. Its programs include medical assistant, dental assistant, pharmacy technician, veterinary assistant and nursing. The company was founded by J. M. Ross in 1969 and is headquartered in Grand Rapids, MI.

Detroit Regional Chamber operates as a chamber of commerce. Its activities and initiatives are centered on four strategic pillars: economic development, regional collaboration, education reform and member value. The company was founded in 1903 and is headquartered in Detroit, MI.

Heller Financial, Inc. provided mercantile financing. It was acquired by GE Capital Corp. The company was located in Chicago, IL