David Grippi

Greybull Advisors LLC (Greybull Advisors) is a private equity firm founded in 2010 by Mason Myers. The firm is headquartered in Jackson, Wyoming.

OnSource LLC provides business process management and information technology services. The company is headquartered in Braintree, MA.

Coastline Automation, Inc. operates software company and driving school. The company was founded by Nigel Andrew Tunnacliffe and Matthew Harvey and is headquartered in Carmel Valley, CA.

Learning Innovation Catalyst LLC provides professional development and training services. It offers readiness and ongoing assessment, leader and teacher training, and ongoing coaching and support. The company was founded by Jason Green and Tiffany Wycoff in June 2017 and is headquartered in Washington, DC.

Clothes Bin Franchise operates as a clothing and textile recycling franchise. It engages in collecting, managing, and distributing clothes, shoes, and textiles. The company is headquartered in Davie, FL.

MCA Fabrication is a metal fabrication company that offers a range of services including powder coating, stamping, forming, laser, brake, and assembly. The company is based in Manchester, TN. The company specializes in power distribution equipment, panelboards, circuit protection, and circuit breakers. The company was founded in 1904. The CEO is Dean Latham.

JTB Consulting LLC provides product customization solutions and management consulting services. The company is based in New Canaan, CT. The company was founded by Jud Barr.

ADA Sand & Gravel, Inc. was founded in 1961 and is based in Boise, ID. The company produces various grades and types of sand and gravel for residential, commercial, and landscaping needs. The company's products include 3/4" road mix, 3/4" clean chips, 3/4" pipe bedding, 1" to 1-1/2" fractured drain rock, 1" to 2-1/2" fractured drain rock (achd spec), 2" round drain rock, 1/2" - 3/8" chips, 1/2" round rock, better bark, fractured rock, 3/4" round rock, 3/8" pea gravel, 1/4" sand/arena sand, ps-1 sand, gas sand/screened sand, fill dirt, and topsoil. The company specializes in supplying the highest quality spec products for the construction industry with a commitment to timely delivery and customer satisfaction.

Student Advantage LLC provides student advantage services. It works with colleges, universities and campus organizations, and discount locations nationwide to develop low costs products and services. The company was founded by Timothy G. Healy and Raymond V. Sozzi, Jr. in 1992 and is headquartered in Ithaca, NY.

Duke University is an academic university that offers undergraduate, graduate and professional programs. It also has publications and research services. The university was founded in 1838 and is headquartered in Durham, NC.

JTB Custom, Inc. provides technological services. The company is headquartered in New Canaan, CT.

Main Street Gourmet LLC provides customized bakery products for national and regional in-store bakeries, restaurants and other food operators. Its product lines consist of muffins, cookies, brownies, bars, granola, quick breads, toppings, and many other dessert products. The company was founded by Harvey S. Nelson and Steven L. Marks in 1987 and is headquartered in Cuyahoga Falls, OH.

National Holistic Institute, Inc. provides educational services.

Professional License Education Co. LLC provides real estate education services. The company was founded by Alan Toban in 1992 and is headquartered in Nile, IL.

StormSource LLC develops online scheduling software for enterprisers. The company was founded by Bob La Loggia and Stephanie La Loggia in 2001 and is headquartered in Scottsdale, AZ.

Murphy Business & Financial Corp. LLC engages in the provision of brokerage services. It offers business brokerage, mergers and acquisitions, franchise sales, business valuation, machinery and equipment, and commercial real estate servivces. The company was founded by Roger J. Murphy in 1994 and is headquartered in Clearwater, FL.

Summit Professional Education LLC provides education workshops for allied health and special education professionals. The professions it offers are, physical therapist, occupational therapist, speech language pathologist, athletic trainer, and educator. The company is headquartered in Franklin, TN.

D-Tools, Inc. provides system design and documentation software. Its products include System Integrator, Mobile Install, Mobile Quote, and FreeTools. The company was founded by Adam Stone in 1998 and is headquartered in Concord, CA.

Prohome International LLC is a private company that provides end-to-end solutions to new home builders and developers to manage warranties and enhance the buying experience for their clients. The company is based in Wichita, KS. Established in 1983, the company offers on-site field agent assistance and exclusive ProHomeLive software to help builders reduce costs and save time while reinforcing their brand.

Hawaiian Vacation Rentals LLC offers vacation rentals and vacation property management services. The company was founded by Brandon Ezra and is headquartered in Torrance, CA.

Capstone Event Group, Inc. owns and operates a growing number of road race events throughout North America. The company is headquartered in Raleigh, NC.