Paul W. Grunau

APi Group, Inc. engages in the provision of energy, life safety, infrastructure, and specialty construction services. The company was founded in 1926 and is headquartered in New Brighton, MN.

Tingue, Brown & Co. manufactures and distributes products for commercial laundries. It offers flatwork supplies; material handling; and installation, maintenance, and trainings. The company was founded by William J. Tingue in 1902 and is headquartered in Saddle Brook, NJ.

Part of APi Group Corp., Grunau Co., Inc. is a manufacturer of construction materials and flexible heating and cooling air ducts. The company is based in Oak Creek, MN. Grunau Co. was acquired by APi Group, Inc., part of APi Group Corp. from October 01, 2019 on April 03, 2006.

Glenn Rieder, Inc. manufactures and installs architectural millwork and related interior finishes. It offers design engineering, consulting, value engineering, project management, production and finishing, installation, and global procurement services. The company was founded in 1946 and is headquartered in Milwaukee, WI.

Health Payment Systems, Inc. develops software solutions that simplify the healthcare payment experience for patients, providers and employers. The company was founded by James A. Brindley in 2005 and is headquartered in Milwaukee, WI.

Divine Savior Holy Angels High School operates as a high school. The private company is based in Milwaukee, WI.

Great Lakes Roofing Corp. is a private company that aims to be a trusted partner and top choice for roofing solutions. The company is based in Germantown, WI. The company's mission is to work with clients to create solutions that meet their needs.