Irving Wiesen

Director/Board Member at PHARMA-BIO SERV, INC.

Net worth: 29 295 $ as of 2026-08-30

71 year

15 connections

Consumer Services

Commercial Services

Health Technology

Profile

Irving L.
Wiesen is an Independent Director at Pharma-Bio Serv, Inc. since 2006.
Former positions include Of Counsel at Cohen Tauber Spievack & Wagner PC, Division Counsel at Boehringer Ingelheim Pharmaceuticals, Inc. from 1986 to 1993, Of Counsel at Ullman Shapiro & Ullman LLP, and Partner at Bass & Ullman from 1994 to 1997.
Education includes graduate studies at The Trustees of Columbia University in The City of New York, undergraduate studies at Yeshiva University, and graduate studies at New York University School of Law.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
PHARMA-BIO SERV, INC. 0.24%	2026-04-07	54,250 ( 0.24% )	29 295 $	2026-08-30

Irving Wiesen active positions

Companies	Position	Start
PHARMA-BIO SERV, INC.	Director/Board Member	2006-01-24

All active positions of Irving Wiesen

Former positions of Irving Wiesen

Companies	Position	End
Bass & Ullman	Corporate Officer/Principal	1996-12-31
Boehringer Ingelheim Pharmaceuticals, Inc. Boehringer Ingelheim Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceuticals products	Corporate Officer/Principal	1992-12-31
Cohen Tauber Spievack & Wagner PC Cohen Tauber Spievack & Wagner PC Miscellaneous Commercial ServicesCommercial Services Provides legal services	Corporate Officer/Principal	-
Ullman Shapiro & Ullman LLP	Corporate Officer/Principal	-

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Linked companies

Private companies	8
Pharma-Bio Serv, Inc. Pharma-Bio Serv, Inc. Miscellaneous Commercial ServicesCommercial Services Provides technical compliance consulting services to pharmaceutical, chemical, biotechnology, medical devices, cosmetic and food industries	Commercial Services
The Trustees of Columbia University in The City of New York The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Cohen Tauber Spievack & Wagner PC Cohen Tauber Spievack & Wagner PC Miscellaneous Commercial ServicesCommercial Services Provides legal services	Commercial Services
Yeshiva University Yeshiva University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Boehringer Ingelheim Pharmaceuticals, Inc. Boehringer Ingelheim Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceuticals products	Health Technology
New York University School of Law New York University School of Law Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Ullman Shapiro & Ullman LLP
Bass & Ullman