William Wiener
Chairman at 35 Oak Holdings Ltd.
Profile
William Wiener is currently the Chairman at 35 Oak Holdings Ltd.
He previously held positions as Chairman & Chief Executive Officer at Viscor, Inc., Independent Director at Hammond Manufacturing Co. Ltd., and President at Visioneering Corp.
from 2015 to 2019.
Mr. Wiener obtained his undergraduate degree from the University of Toronto in 1977.
William Wiener active positions
| Companies | Position | Start |
|---|---|---|
35 Oak Holdings Ltd.
 35 Oak Holdings Ltd. Financial ConglomeratesFinance 35 Oak Holdings Ltd. functions as an investment holding Canadian company. The private company is based in Toronto, Canada. Michael Wiener has been the CEO of the company since 2016. | Chairman | - |
Former positions of William Wiener
| Companies | Position | End |
|---|---|---|
Visioneering Corp.
 Visioneering Corp. Electrical ProductsProducer Manufacturing Visioneering Corp. manufactures light emitting diode fluorescent lighting. Its products include LED, fluorescent, high-bay, surface-mounted, enclosed and gasketed, and pendant. The company was founded by David Wiener and Susana Wiener in 1952 and is headquartered in Toronto, Canada. | President | 2019-10-31 |
Viscor, Inc.
 Viscor, Inc. Industrial SpecialtiesProcess Industries Part of Steel Partners Holdings LP, Viscor, Inc. designs and manufactures transfer adhesives, single and double-coated foam and film tapes, and other custom coated products. The company is based in Dallas, TX. Viscor was acquired by Bairnco Corp. on January 10, 2001. | Chief Executive Officer | - |
| HAMMOND MANUFACTURING COMPANY LIMITED | Director/Board Member | - |
Training of William Wiener
| University of Toronto | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| HAMMOND MANUFACTURING COMPANY LIMITED | Producer Manufacturing |
| Private companies | 3 |
|---|---|
Viscor, Inc.
Viscor, Inc. Industrial SpecialtiesProcess Industries Part of Steel Partners Holdings LP, Viscor, Inc. designs and manufactures transfer adhesives, single and double-coated foam and film tapes, and other custom coated products. The company is based in Dallas, TX. Viscor was acquired by Bairnco Corp. on January 10, 2001. | Process Industries |
35 Oak Holdings Ltd.
35 Oak Holdings Ltd. Financial ConglomeratesFinance 35 Oak Holdings Ltd. functions as an investment holding Canadian company. The private company is based in Toronto, Canada. Michael Wiener has been the CEO of the company since 2016. | Finance |
Visioneering Corp.
Visioneering Corp. Electrical ProductsProducer Manufacturing Visioneering Corp. manufactures light emitting diode fluorescent lighting. Its products include LED, fluorescent, high-bay, surface-mounted, enclosed and gasketed, and pendant. The company was founded by David Wiener and Susana Wiener in 1952 and is headquartered in Toronto, Canada. | Producer Manufacturing |
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