Thomas J. Riordan
Chief Administrative Officer at Rockwood Specialties Group LLC
Profile
Thomas J.
Riordan's current job(s) include Senior Vice President-Law & Administration at Rockwood Specialties Group LLC, and membership in both the American Bar Association and the Illinois State Bar Association.
Formerly, he served as an Independent Director at Versum Materials, Inc. from 2016 to 2019, Secretary, Chief Administrative Officer & EVP-Law at Rockwood Holdings, Inc. from 1992 to 2015, and Vice President-Law & Administration at Laporte Plc from 1989 to 2000.
He also held the position of Chief Litigation Counsel at UOP LLC from 1975 to 1989.
Mr. Riordan obtained an undergraduate degree and an MBA from Loyola University of Chicago, and a graduate degree from Northern Illinois University.
Thomas J. Riordan active positions
Companies | Position | Start |
---|---|---|
American Bar Association
American Bar Association Miscellaneous Commercial ServicesCommercial Services American Bar Association provides legal services. It provides law school accreditation, continuing legal education, legal information and other services to assist legal professionals. The firm has members which include judges, court administrators, law professors, and non-practicing attorneys. The company was founded on August 21, 1878 and is headquartered in Chicago, IL. | Corporate Officer/Principal | - |
Rockwood Specialties Group LLC
Rockwood Specialties Group LLC Chemicals: Major DiversifiedProcess Industries Rockwood Specialties Group, Inc. develops, manufactures and markets chemicals for industrial and commercial purpose. The company was founded in 2000 and is headquartered in Beltsville, MD. | Chief Administrative Officer | 1999-12-31 |
Illinois State Bar Association
Illinois State Bar Association Miscellaneous Commercial ServicesCommercial Services The Illinois State Bar Association is a state bar association that serves lawyers. The association is based in Springfield, IL. The association provides various resources for lawyers, including legal forms, expert services, and publications. It also offers continuing legal education programs and hosts events for lawyers. | Corporate Officer/Principal | - |
Former positions of Thomas J. Riordan
Companies | Position | End |
---|---|---|
VERSUM MATERIALS, INC. | Director/Board Member | 2019-10-06 |
ROCKWOOD HOLDINGS, INC. | Chief Administrative Officer | 2015-01-11 |
Laporte Plc | Chief Administrative Officer | 1999-12-31 |
UOP LLC
UOP LLC Oil Refining/MarketingEnergy Minerals UOP LLC operates as a supplier and technology licensor for the petroleum refining, gas processing and petrochemical production. Its products include catalysts and adsorbents. The firm offers design, commissioning, ongoing operations, and optimization services. The company was founded on June 17, 1914 and is headquartered in Des Plaines, IL. | General Counsel | 1988-12-31 |
CeramTec GmbH
CeramTec GmbH Electrical ProductsProducer Manufacturing CeramTec GmbH engages in the development, manufacture, and sale of parts, components and products made from ceramic materials. Its products include dental ceramics; dielectric and capacitors; bearings and sealing technology; circuit carrier; forming processes; heat-sinks; hermetically sealed components; joint replacement; and machining applications. The company was founded in 1996 and is headquartered in Plochingen, Germany. | Director/Board Member | - |
Training of Thomas J. Riordan
Loyola University of Chicago | Masters Business Admin |
Northern Illinois University | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Private companies | 8 |
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Rockwood Specialties Group LLC
Rockwood Specialties Group LLC Chemicals: Major DiversifiedProcess Industries Rockwood Specialties Group, Inc. develops, manufactures and markets chemicals for industrial and commercial purpose. The company was founded in 2000 and is headquartered in Beltsville, MD. | Process Industries |
Rockwood Holdings, Inc.
Rockwood Holdings, Inc. Chemicals: SpecialtyProcess Industries Rockwood Holdings, Inc. operates as holding company with interest in manufacturing chemical products. The company was founded in September 2000 and is headquartered in Baton Rouge, LA. | Process Industries |
CeramTec GmbH
CeramTec GmbH Electrical ProductsProducer Manufacturing CeramTec GmbH engages in the development, manufacture, and sale of parts, components and products made from ceramic materials. Its products include dental ceramics; dielectric and capacitors; bearings and sealing technology; circuit carrier; forming processes; heat-sinks; hermetically sealed components; joint replacement; and machining applications. The company was founded in 1996 and is headquartered in Plochingen, Germany. | Producer Manufacturing |
Laporte Plc | Process Industries |
UOP LLC
UOP LLC Oil Refining/MarketingEnergy Minerals UOP LLC operates as a supplier and technology licensor for the petroleum refining, gas processing and petrochemical production. Its products include catalysts and adsorbents. The firm offers design, commissioning, ongoing operations, and optimization services. The company was founded on June 17, 1914 and is headquartered in Des Plaines, IL. | Energy Minerals |
American Bar Association
American Bar Association Miscellaneous Commercial ServicesCommercial Services American Bar Association provides legal services. It provides law school accreditation, continuing legal education, legal information and other services to assist legal professionals. The firm has members which include judges, court administrators, law professors, and non-practicing attorneys. The company was founded on August 21, 1878 and is headquartered in Chicago, IL. | Commercial Services |
Illinois State Bar Association
Illinois State Bar Association Miscellaneous Commercial ServicesCommercial Services The Illinois State Bar Association is a state bar association that serves lawyers. The association is based in Springfield, IL. The association provides various resources for lawyers, including legal forms, expert services, and publications. It also offers continuing legal education programs and hosts events for lawyers. | Commercial Services |
Versum Materials, Inc.
Versum Materials, Inc. Electrical ProductsProducer Manufacturing Versum Materials, Inc. engages in the provision of solutions to the semiconductor and display industries. The company focuses on molecular design and synthesis, purification, advanced analytics, formulation development and containers, and delivery systems. It operates through the following business segments: Materials; Delivery Systems and Services; and Corporate. The Materials segment offers specialty materials for the high-growth electronics industry, focusing on the integrated circuit and flat-panel display markets. The Delivery Systems and Services segment designs, manufactures, installs, operates, and maintains chemical and gas delivery and distribution systems for specialty gases and chemicals delivered directly to their customers' manufacturing tools. The Corporate segment includes administrative costs such as information technology, general services, human resources, legal, accounting, and other services, as well as foreign exchange gains and losses, and other income and expense that cannot be directly associated with operating segments. The company was founded on November 17, 2015 and is headquartered in Tempe, AZ. | Producer Manufacturing |
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