William Sichko
Chief Executive Officer at PQ Germany GmbH
Profile
William James Sichko is currently the Co-Chief Executive Officer at PQ France SAS and the Co-Chief Executive Officer at Potters Ballotini SAS.
He is also the Secretary & Director at PQ Silicas UK Ltd., the Co-Managing Director at PQ Germany GmbH, the Chief Administrative Officer, Secretary & VP at PQ Holdings, Inc., and the Assistant Secretary at PQ Corp.
In his former positions, Mr. Sichko served as the Co-Managing Director at Potters Ballotini GmbH, the Senior Vice President-Human Resources at Harris Chemical Group, Inc. from 1987 to 1998, the Chief Administrative Officer at Peak Investments LLC (Kansas) from 1998 to 2005, and the Manager at General Chemical Corp.
from 1987 to 1991.
He also held the position of Secretary, Chief Administrative Officer & VP at Ecovyst, Inc. from 2005 to 2015.
Mr. Sichko obtained his undergraduate degree from the United States Naval Academy.
William Sichko active positions
| Companies | Position | Start |
|---|---|---|
PQ Corp.
 PQ Corp. Chemicals: SpecialtyProcess Industries PQ Corp. produces silicate, zeolite, and other performance materials. It serves the detergent, pulp and paper, chemical, petroleum, catalyst, water treatment, construction and beverage markets. The firm's products include lithium silicates, magnesium sulfate, sodium silicate liquids and solids. It also manufactures silica gel products for catalyst and anti-blocking applications and the zeolite products for adsorbent applications. The company was founded by Joseph Elkinton in 1831 and is headquartered in Malvern, PA. | Corporate Secretary | 2004-12-31 |
PQ Holdings, Inc.
 PQ Holdings, Inc. Chemicals: SpecialtyProcess Industries PQ Holdings, Inc. operates as an integrated global innovator. It also manufactures specialty inorganic performance chemicals, specialty catalysts and specialty glass materials. The company's business produces sodium silicate, specialty silicas and other high performance chemical products for the personal care, food, detergent, pulp and paper, electronics, mining, oil processing and construction industries. PQ Holdings was founded on June 22, 2007 and is headquartered in Chula Vista, CA. | Chief Administrative Officer | - |
PQ Silicas UK Ltd.
 PQ Silicas UK Ltd. Chemicals: SpecialtyProcess Industries Founded in 2007, PQ Silicas UK Ltd. is a subsidiary of Ecovyst, Inc. that manufactures inorganic basic chemicals. The private company is based in Warrington, UK. | Director/Board Member | 2007-12-19 |
PQ Germany GmbH
 PQ Germany GmbH Chemicals: SpecialtyProcess Industries PQ Germany GmbH manufactures industrial chemicals. The company is headquartered in Wurzen, Germany. | Chief Executive Officer | - |
PQ France SAS
 PQ France SAS Chemicals: SpecialtyProcess Industries Part of Ecovyst, Inc., PQ France SAS is a French company that manufactures basic inorganic chemicals. The private company is based in Trosly Breuil, France. The CEOs are Joseph Steven Koscinski, William James Sichko. The company was founded in 2002. | Chief Executive Officer | - |
Potters Ballotini SAS
 Potters Ballotini SAS Home FurnishingsConsumer Durables Part of Potters Industries LLC, Potters Ballotini SAS is a French company that engages in manufacturing and shaping glass articles. The private company is based in Saint-Pourçain-sur-Sioule, France. The CEOs of the company are Joseph Steven Koscinski and William James Sichko. | Chief Executive Officer | 2010-05-21 |
Former positions of William Sichko
| Companies | Position | End |
|---|---|---|
Potters Ballotini GmbH
 Potters Ballotini GmbH Miscellaneous ManufacturingProducer Manufacturing Part of Potters Industries LLC, Potters Ballotini GmbH is a German company that manufactures and distributes plastic products. The company is based in Kirchheimbolanden, Germany. The CEOs are Joseph Steven Koscinski, Warwick Mayall. The private company was founded in 2011. | Chief Executive Officer | 2019-07-25 |
Peak Investments LLC (Kansas)
 Peak Investments LLC (Kansas) Investment ManagersFinance Peak Investments LLC (Peak Investments) is a private equity firm founded in 1998. The firm is headquartered in Lenexa, Kansas. | Chief Administrative Officer | 2004-12-31 |
Harris Chemical Group, Inc.
 Harris Chemical Group, Inc. Other Metals/MineralsNon-Energy Minerals Harris Chemical Group, Inc. produces soda ash and boron products. It is a subsidiary of IMC Global, Inc. The company is headquartered in New York City, NY | Human Resources Officer | 1997-12-31 |
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| ░░░░░░░ ░░░░ | ░░░░░ ░░░░░░░░░░░░░░ ░░░░░░░ | - |
Training of William Sichko
| United States Naval Academy | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| ECOVYST INC. | Process Industries |
| Private companies | 10 |
|---|---|
PQ Holdings, Inc.
PQ Holdings, Inc. Chemicals: SpecialtyProcess Industries PQ Holdings, Inc. operates as an integrated global innovator. It also manufactures specialty inorganic performance chemicals, specialty catalysts and specialty glass materials. The company's business produces sodium silicate, specialty silicas and other high performance chemical products for the personal care, food, detergent, pulp and paper, electronics, mining, oil processing and construction industries. PQ Holdings was founded on June 22, 2007 and is headquartered in Chula Vista, CA. | Process Industries |
PQ Corp.
PQ Corp. Chemicals: SpecialtyProcess Industries PQ Corp. produces silicate, zeolite, and other performance materials. It serves the detergent, pulp and paper, chemical, petroleum, catalyst, water treatment, construction and beverage markets. The firm's products include lithium silicates, magnesium sulfate, sodium silicate liquids and solids. It also manufactures silica gel products for catalyst and anti-blocking applications and the zeolite products for adsorbent applications. The company was founded by Joseph Elkinton in 1831 and is headquartered in Malvern, PA. | Process Industries |
Harris Chemical Group, Inc.
Harris Chemical Group, Inc. Other Metals/MineralsNon-Energy Minerals Harris Chemical Group, Inc. produces soda ash and boron products. It is a subsidiary of IMC Global, Inc. The company is headquartered in New York City, NY | Non-Energy Minerals |
Peak Investments LLC (Kansas)
Peak Investments LLC (Kansas) Investment ManagersFinance Peak Investments LLC (Peak Investments) is a private equity firm founded in 1998. The firm is headquartered in Lenexa, Kansas. | Finance |
PQ France SAS
PQ France SAS Chemicals: SpecialtyProcess Industries Part of Ecovyst, Inc., PQ France SAS is a French company that manufactures basic inorganic chemicals. The private company is based in Trosly Breuil, France. The CEOs are Joseph Steven Koscinski, William James Sichko. The company was founded in 2002. | Process Industries |
PQ Silicas UK Ltd.
PQ Silicas UK Ltd. Chemicals: SpecialtyProcess Industries Founded in 2007, PQ Silicas UK Ltd. is a subsidiary of Ecovyst, Inc. that manufactures inorganic basic chemicals. The private company is based in Warrington, UK. | Process Industries |
Potters Ballotini SAS
Potters Ballotini SAS Home FurnishingsConsumer Durables Part of Potters Industries LLC, Potters Ballotini SAS is a French company that engages in manufacturing and shaping glass articles. The private company is based in Saint-Pourçain-sur-Sioule, France. The CEOs of the company are Joseph Steven Koscinski and William James Sichko. | Consumer Durables |
General Chemical Corp.
 General Chemical Corp. Industrial SpecialtiesProcess Industries General Chemical Corp. supplies specialty chemicals. Its soldering fluxes are designed to reduce or virtually eliminate corrosion in soldered joints. The firm’s paint strippers are used for substrate such as aluminum, ferrous metals and other surfaces. The company was founded in 1980 and is headquartered in Brighton, MI. | Process Industries |
Potters Ballotini GmbH
Potters Ballotini GmbH Miscellaneous ManufacturingProducer Manufacturing Part of Potters Industries LLC, Potters Ballotini GmbH is a German company that manufactures and distributes plastic products. The company is based in Kirchheimbolanden, Germany. The CEOs are Joseph Steven Koscinski, Warwick Mayall. The private company was founded in 2011. | Producer Manufacturing |
PQ Germany GmbH
PQ Germany GmbH Chemicals: SpecialtyProcess Industries PQ Germany GmbH manufactures industrial chemicals. The company is headquartered in Wurzen, Germany. | Process Industries |
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