William Johnson
Director/Board Member at PROSOMNUS, INC.
Net worth: 10 714 $ as of 2024-04-29
Profile
William S.
Johnson's current jobs include being the Managing Director & CFO at HealthpointCapital LLC since 2017, the Lead Independent Director at Prosomnus, Inc. since 2023, the Chief Financial Officer at PNA Group Holding Corp.
since 2008, the Chief Financial Officer at PNA Intermediate Holding Corp.
since 2008, and the Corporate Finance Manager at Gucci America, Inc. since 1991.
His former jobs include being the Chief Executive Officer at MicroDental Laboratories, Inc. from 2015 to 2016, the Chairman at Prosomnus Sleep Technologies, Inc. from 2018 to 2020, the Controller at Earle M.
Jorgensen Co., the Chief Financial Officer at Ryerson, Inc. in 2012, the Chief Financial Officer at Ryerson Holding Corp.
in 2012, the Chief Financial Officer at Harvest Meat Co., Inc. from 2012 to 2013, the Chief Financial Officer & Senior Vice President at PNA Group, Inc. from 2007 to 2008, the Auditor at Ernst & Young International Ltd.
(United Kingdom), and the Chief Financial Officer at Brinderson Engineers & Contracters from 2009 to 2011.
His education includes an MBA from Mercer University in 1986, an undergraduate degree from Indiana University in 1979, an undergraduate degree from Kelley School of Business, and an MBA from Stetson-Hatcher School of Business.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
PROSOMNUS, INC.
0.44% | 2023-10-19 | 76,526 ( 0.44% ) | 10 714 $ | 2024-04-29 |
William Johnson active positions
| Companies | Position | Start |
|---|---|---|
| PROSOMNUS, INC. | Director/Board Member | 2022-12-31 |
PNA Intermediate Holding Corp.
 PNA Intermediate Holding Corp. Metal FabricationProducer Manufacturing PNA Intermediate Holding Corp. operates as a holding company with interest in distribution of steel products. It operates business through four subsidiaries such as Infra-Metals Co, Delta Steel LP, Feralloy Corp., and Metals Supply Co. Ltd. The company is located in Atlanta, GA. | Director of Finance/CFO | 2008-01-30 |
PNA Group Holding Corp.
 PNA Group Holding Corp. Wholesale DistributorsDistribution Services PNA Group Holding Corp. manufactures and distributes steel products. It also provides processing services and distributes steel products, including a full line of structural and long products, plate, flat rolled coil, tubulars and sheet. The company offers services to the oil and gas, telecommunications, and construction industries. PNA Group Holding is headquartered in Atlanta, GA. | Director of Finance/CFO | 2008-01-30 |
HealthpointCapital LLC
 HealthpointCapital LLC Investment ManagersFinance HealthpointCapital LLC (HealthpointCapital) is a private equity firm founded in 2002 by Mortimer Berkowitz and John C. McCormick. The firm is headquartered in New York. | Director of Finance/CFO | 2017-02-28 |
Gucci America, Inc.
 Gucci America, Inc. Apparel/FootwearConsumer Non-Durables Gucci America, Inc. designs and manufactures men's and women's apparel. The firm offers cloths, ties, luggage, small leather goods, timepieces, jewelry, handbags, belts, footwear, and other accessories. The firm markets its products through retail, franchise, departmental, and specialty stores. The firm is located in San Francisco, CA. | Chief Operating Officer | 1990-12-31 |
Former positions of William Johnson
| Companies | Position | End |
|---|---|---|
Prosomnus Sleep Technologies, Inc.
 Prosomnus Sleep Technologies, Inc. Medical SpecialtiesHealth Technology Prosomnus Sleep Technologies, Inc. engages in development of a sleep device to control snore. It features the MicrO2 obstructive sleep apnea and snore device, this strategic move enables ProSomnus to treat the rapidly growing number of patients with obstructive sleep apnea (OSA). The company was founded by Len Liptak, Dave Kuhns and Sung Kim on March 1, 2017 and is headquartered in Pleasanton, CA. | Chairman | 2019-12-31 |
MicroDental Laboratories, Inc.
 MicroDental Laboratories, Inc. Medical SpecialtiesHealth Technology MicroDental Laboratories, Inc. manufactures custom dental restoration products. It operates dental laboratories. The firm also provides education courses. The company was founded in 1964 and is headquartered in Dublin, CA. | Chief Executive Officer | 2016-10-30 |
Harvest Meat Co., Inc.
 Harvest Meat Co., Inc. Food DistributorsDistribution Services Harvest Meat Co., Inc. distributes meat products. The firm offers beef, lamb, pork, poultry, and veal products along with seafood and cheese. It distributes products in Arizona, California, Colorado, Florida, Kansas and Oregon. The company was founded by Frank Leavy in 1989 and is headquartered in National City, CA. | Director of Finance/CFO | 2013-05-31 |
Ryerson, Inc.
 Ryerson, Inc. SteelNon-Energy Minerals Ryerson, Inc. is a platinum equity company, which engages in the processing and distribution of metal products. The company process and distributes products in stainless steel, aluminum, carbon steel and alloy steels and a limited line of nickel and red metals in various shapes and forms which include coils, sheets, rounds, hexagons, square and flat bars, plates, structurals and tubing. It provides a broad range of processing and fabrication services and supply chain solutions, including just-in-time delivery and value-added components to original equipment manufacturers. The company's services include: just-in-time inventory programs, production of kits containing multiple products for ease of assembly by the customer, consignment arrangements, and production and technical assistance. Ryerson was founded in 1842 and is headquartered in Chicago, IL. | Director of Finance/CFO | 2012-07-31 |
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Training of William Johnson
| Kelley School of Business | Undergraduate Degree |
| Stetson-Hatcher School of Business | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| RYERSON HOLDING CORPORATION | Non-Energy Minerals |
| PROSOMNUS, INC. | Health Technology |
| Private companies | 12 |
|---|---|
Earle M. Jorgensen Co.
 Earle M. Jorgensen Co. Wholesale DistributorsDistribution Services Earle M. Jorgensen Co. engages in the distribution of metal bars and tubular products in North America. It offers aircraft alloy steels, alloy steels, aluminum, bar size and structural shapes, brass bar and tubing, chemical analyses of standard sizes, cold finish carbon bars and cold rolled strip, continuous cast iron bar, high strength low alloy steel - heat treated construction alloy steel - abrasion resisting steels, hot rolled carbon bars and strip, plates, sheets, stainless steels and super alloys, tolerances and machining allowances, tool steels, tubing and pipe and weight tables. The company was founded by Earle M. Jorgensen in 1921 and is headquartered in Lynwood, CA. | Distribution Services |
Ryerson, Inc.
Ryerson, Inc. SteelNon-Energy Minerals Ryerson, Inc. is a platinum equity company, which engages in the processing and distribution of metal products. The company process and distributes products in stainless steel, aluminum, carbon steel and alloy steels and a limited line of nickel and red metals in various shapes and forms which include coils, sheets, rounds, hexagons, square and flat bars, plates, structurals and tubing. It provides a broad range of processing and fabrication services and supply chain solutions, including just-in-time delivery and value-added components to original equipment manufacturers. The company's services include: just-in-time inventory programs, production of kits containing multiple products for ease of assembly by the customer, consignment arrangements, and production and technical assistance. Ryerson was founded in 1842 and is headquartered in Chicago, IL. | Non-Energy Minerals |
PNA Group Holding Corp.
PNA Group Holding Corp. Wholesale DistributorsDistribution Services PNA Group Holding Corp. manufactures and distributes steel products. It also provides processing services and distributes steel products, including a full line of structural and long products, plate, flat rolled coil, tubulars and sheet. The company offers services to the oil and gas, telecommunications, and construction industries. PNA Group Holding is headquartered in Atlanta, GA. | Distribution Services |
HealthpointCapital LLC
HealthpointCapital LLC Investment ManagersFinance HealthpointCapital LLC (HealthpointCapital) is a private equity firm founded in 2002 by Mortimer Berkowitz and John C. McCormick. The firm is headquartered in New York. | Finance |
Harvest Meat Co., Inc.
Harvest Meat Co., Inc. Food DistributorsDistribution Services Harvest Meat Co., Inc. distributes meat products. The firm offers beef, lamb, pork, poultry, and veal products along with seafood and cheese. It distributes products in Arizona, California, Colorado, Florida, Kansas and Oregon. The company was founded by Frank Leavy in 1989 and is headquartered in National City, CA. | Distribution Services |
MicroDental Laboratories, Inc.
MicroDental Laboratories, Inc. Medical SpecialtiesHealth Technology MicroDental Laboratories, Inc. manufactures custom dental restoration products. It operates dental laboratories. The firm also provides education courses. The company was founded in 1964 and is headquartered in Dublin, CA. | Health Technology |
PNA Group, Inc.
 PNA Group, Inc. Metal FabricationProducer Manufacturing PNA Group, Inc. distributes steel products. The firm's products include flat rolled coil, tubulars & sheet, and plate. The company also provides steel processing services. It serves the oil and gas, telecommunications, and construction industries. The company was founded in April, 2003 and is headquartered in Atlanta, GA. | Producer Manufacturing |
Gucci America, Inc.
Gucci America, Inc. Apparel/FootwearConsumer Non-Durables Gucci America, Inc. designs and manufactures men's and women's apparel. The firm offers cloths, ties, luggage, small leather goods, timepieces, jewelry, handbags, belts, footwear, and other accessories. The firm markets its products through retail, franchise, departmental, and specialty stores. The firm is located in San Francisco, CA. | Consumer Non-Durables |
Prosomnus Sleep Technologies, Inc.
Prosomnus Sleep Technologies, Inc. Medical SpecialtiesHealth Technology Prosomnus Sleep Technologies, Inc. engages in development of a sleep device to control snore. It features the MicrO2 obstructive sleep apnea and snore device, this strategic move enables ProSomnus to treat the rapidly growing number of patients with obstructive sleep apnea (OSA). The company was founded by Len Liptak, Dave Kuhns and Sung Kim on March 1, 2017 and is headquartered in Pleasanton, CA. | Health Technology |
Ernst & Young International Ltd. (United Kingdom)
 Ernst & Young International Ltd. (United Kingdom) Financial ConglomeratesFinance Founded in 1979, part of Ernst & Young Global Ltd., Ernst & Young International Ltd. (United Kingdom) operates as a British dormant company. The company is based in London, UK. | Finance |
| Brinderson Engineers & Contracters | |
PNA Intermediate Holding Corp.
PNA Intermediate Holding Corp. Metal FabricationProducer Manufacturing PNA Intermediate Holding Corp. operates as a holding company with interest in distribution of steel products. It operates business through four subsidiaries such as Infra-Metals Co, Delta Steel LP, Feralloy Corp., and Metals Supply Co. Ltd. The company is located in Atlanta, GA. | Producer Manufacturing |
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