JoAnne Ryan

IROA Technologies LLC provides chemical signatures in biological compounds. Its products include IROA 100: Yeast and Fungi Profiling, IROA 200: Bacterial Profiling, IROA 300: Mammalian Profiling, IROA Phenotypic Quantitation Kit, IROA Fluxomic Quantitation Kit, Unlabeled IROA Mammalian Media, Unlabeled IROA Bacterial Media and Dialyzed Fetal Bovine Serum. The company was founded by Chris Beecher and Felice A. de Jong in June 2010 and is headquartered in Bolton, MA.

Butzel Long PC is a top law firm based in Michigan that specializes in business law. The firm has offices in several cities in Michigan, including Detroit, Ann Arbor, and Lansing.

Frontier Dental Laboratories, Inc. owns and operates a dental laboratory. It offers IPS e.Max restorations, empress esthetic natural-looking restoration system, diagnostic services, porcelain-fused-to-metal (PFM), implants, gold restorations, provisionals, brilliance Z full-contour zirconia and authentic pressable all-ceramic porcelain. The firm's services include individua, detailed case planning, processing digital impression files, diagnostic services, custom shade guide assistance, complimentary shipping, dentist's gateway website to track case progress, pay bills and educational courses. The company was founded in 1982 and is headquartered in El Dorado Hills, CA.

Packaging Concepts + Design LLC designs and supplies packaging products to the automotive parts industry. It offers steel racks and baskets, expendable bags, corrugated plastics, returnable containers and corrugated paper products. The firm's customers also include the heavy truck, aerospace, retail, consumer energy and construction industries. The company was founded in 1914 and is headquartered in Troy, MI.

PCT Brands LLC provides software, applications, technical support, and digital entertainment to the TV retail industry. The firm through its Digital Treasures brand, provides computer, tablet and smartphone accessories, power products, wireless audio products and other consumer electronic accessories to the TV retail, big box, white box and online retailers. The company was founded by Brian Austin and Les Thomas in 1998 and is headquartered in Auburn Hills, MI.

Silbond Corp. distributes and supplies tetraethyl orthosilicate. The company was founded in 1994 and is headquartered in Weston, MI.

O2 Investment Partners LLC (O2 Investment Partners) is a private equity firm founded in 2010 by Hansen Jay J. The firm is headquartered in Bloomfield Hills, Michigan.

Nichols Portland LLC designs and manufactures precision powder metal fixed and variable displacement gears. Its products include fuel components, engine & transmission, industrial and pump assemblies. The firm's services include engineering, design support & analysis and development & validation testing. The company was founded by W. Henry Nichols in 1904 and is headquarters in Portland, ME.

Vessco Holdings LLC operates as a full service water treatment equipment provider. The company was founded in 2018 and is headquartered in Bloomfield Hills, MI.

EIS Holdings LLC is a leading provider of environmental and specialty infrastructure services with over 1100+ employees and 24 offices across the United States. The company is based in Fort Worth, TX and has subsidiaries in the United States. The company performs a full suite of abatement, decontamination, remediation, and other environmental services with safety and efficiency. EIS Holdings is dedicated to exceptional growth that is bolstered by geographic expansion, service line extensions, and strategic acquisitions. The company has long-term customer relationships that drive repeat and reoccurring business. With over 35,000 projects completed nationwide, EIS Holdings is committed to doing good and building trust with its clients. EIS Holdings was founded in 2018 and the CEOs are Kory Mitchell and Gary Caldwell.