Mark Newcomer

American Home Inspectors Training Institute Ltd. provides home inspection training services in North America. It provides nationwide classroom and home study training for individuals looking to enter the home inspection business. The firm also provides inspection reports, software, websites, marketing materials, and tools for new and experienced home inspectors. The company was co-founded by Roy Newcomer and Scott Newcomer in 1993 and is headquartered in Brookfield, WI.

Edcetera LLC is a private company that specializes in providing licensing, test preparation, and continuing education resources to individuals at all stages of their careers. Edcetera is based in Waukesha, WI and has subsidiaries in the United States. The company's mission is to unlock opportunities by harnessing the power of credentialing and professional licensure. The company's significant regulatory experience and extensive breadth of subject matter expertise allow them to adapt rapidly to new and evolving regulatory and professional requirements and trends. The company was founded in 2011 by Mark Newcomer and is a portfolio company of Eden Capital. Nader Qaimari has been the CEO of the company since 2022.

PDH Academy LLC offers online courses for various professions such as construction supervisors, funeral directors, architects, engineers, land surveyors, cosmetologists, barbers, nail technicians, and massage therapists. PDH Academy is based in Loxahatchee, FL, and has subsidiaries in the United States. The private company provides state-approved continuing education courses that are fast, affordable, and hassle-free. The company was founded by Mark Newcomer, and Nader Qaimari has been the CEO of the company since 2022.

OnCourse Learning Corp. engages in the provision of education, pre-licensing, and corporate training services. Its online campuses provide pre-licensing and continuing education, as well as governance, risk, and compliance training solutions in the areas of nursing and allied health industries. The company was founded in 2007 and is headquartered in Brookfield, WI.

Cooper Power Systems LLC provides and manufactures hardware products. It manufactures a range of medium and high voltage electrical equipment for the utility and industrial markets. The company provides single-phase and three-phase overhead and pad-mounted transformers, power capacitors, voltage regulators, air-break disconnect switches, reclosers, switches, fault interrupters, sectionalizers and fuses. Cooper Power Systems was founded in 1985 and is located in Waukesha, WI