John L. Gardner

Salt River Project providing generation, transmission, and distribution services. The firm also offers metering and billing services. The company was founded in 1903 and is headquartered in Tempe, AZ.

Ostertag DeTeWe Communications GmbH develops and sells private branch exchange telephone systems and some consumer wireless products. It also provides wireless handsets, which transmit and receive voice, text, images, multimedia and other forms of information, communication and entertainment. The company sells its products primarily through direct sales, and also utilizes distributors, resellers, manufacturer's representatives, telesales and electronic commerce. It was founded in 1887 and is headquartered in Berlin, Germany.

Ernst & Young provides accounting services. Its services include auditing, accounting, tax and transaction services, assurance and advisory business, online transaction advisory and a wide range of financial services. The company was founded by Arthur Young and Alwin C. Ernst in 1881 and is headquartered in Kansas City, MO.

Part of Mitel Networks Corp., Swan Solutions Ltd. is a British company that manufactures call and contact center products. The company is based in Monmouthshire, UK. The company was founded in 1995. Swan Solutions was acquired by Inter Tel Integrated Systems, Inc. on January 16, 2003.

Part of Mitel Networks Corp., Mitel Networks Holdings Ltd. functions as an investment holding British company. The company is based in Portskewett, UK and was founded in 2001.

Part of Mitel Networks Corp., Mitel Networks Ltd. is a British company that provides telecommunication services. The company is based in Portskewett, UK. Founded in 1977.

MItel Technologies, Inc. provides telephone equipment and services. The firm offers audio, web conferencing, mobility solutions and IP desk phones. The company is headquartered in Mesa, AZ.

Mitel France SAS offers communication network services. The company is headquartered in Guyancourt, France.

Garden Valley School Division provides education, caring, and interactive learning services. It also operates school. The company is headquartered in Winkler, Canada.

Part of Valsef Group, TigerTMS Ltd. is a leading developer of applications and middleware solutions for the hospitality market. The company, based in Ringwood, UK, has over 40 years of industry experience and is probably the world's largest single supplier of communications and guest management systems. The British company offers integrated voice and data solutions, as well as BYOD solutions, to the hospitality industry. TigerTMS provides world-class technology solutions to both large hotel groups and independent hoteliers, improving communication with guests and driving additional revenue. The company was founded in 1979, and the CEO is John Owen. TigerTMS was acquired by Valsoft Corp., Inc from Mitel Networks Corp. on March 23, 2023.

Part of Mitel Networks Corp., Telepo Ltd. is a provider of telecommunication services. The company is based in London, UK. Telepo was founded in 2006.

Part of Mitel Networks Corp., Mitel Europe Ltd. is a British company that manufactures communication equipment. The company is based in Monmouthshire, UK and was founded in 2014.

Part of Mitel Networks Corp., ShoreTel UK Ltd. is a company that provides business communication solution services. The company is based in Bracknell, UK.