Walter D. Downing

Director/Board Member at

Signature Science LLC

Commercial Services

Finance

Profile

Walter D.
Downing is currently Director at Signature Science LLC and Director at Free Trade Alliance San Antonio.
Formerly, Mr. Downing was Chief Operating Officer & Executive Vice President at Southwest Research Institute.

Walter D. Downing active positions

Companies	Position	Start
Signature Science LLC Signature Science LLC Miscellaneous Commercial ServicesCommercial Services Offers technical consulting services	Director/Board Member	-
Free Trade Alliance San Antonio Free Trade Alliance San Antonio Regional BanksFinance Provides international trade financing	Director/Board Member	-

All active positions of Walter D. Downing

Former positions of Walter D. Downing

Companies	Position	End
Southwest Research Institute Southwest Research Institute Miscellaneous Commercial ServicesCommercial Services Provides contract research and development services	Chief Operating Officer	20/12/2025

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Linked companies

Private companies	3
Southwest Research Institute Southwest Research Institute Miscellaneous Commercial ServicesCommercial Services Provides contract research and development services	Commercial Services
Signature Science LLC Signature Science LLC Miscellaneous Commercial ServicesCommercial Services Offers technical consulting services	Commercial Services
Free Trade Alliance San Antonio Free Trade Alliance San Antonio Regional BanksFinance Provides international trade financing	Finance