Patrick Gruber

Chairman at GEVO, INC.

Net worth: 7 M $ as of 31/05/2026

65 year

85 connections

Consumer Services

Process Industries

Commercial Services

Profile

Patrick R.
Gruber is the founder of NatureWorks LLC, founded in 1997, where the titles held included CTO and Vice President-Technology & Operations from 1997 to 2005.
Current jobs include Executive Chairman at Gevo, Inc. since 2026 and Director at Biotechnology Innovation Organization since 2007.
Former jobs include President, Chief Executive Officer & Director at Outlast Technologies LLC from 2005 to 2008; Director at Segetis, Inc. from 2007 to 2012; and Director at Green Harvest Technologies LLC from 2007 to 2012.
Education history includes a doctorate from the University of Minnesota in 1989, an undergraduate degree from the University of St. Thomas in 1983, and an MBA from The Curtis L.
Carlson School of Management.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
GEVO, INC. 1.54%	27/05/2026	3,754,751 ( 1.54% )	7 M $	31/05/2026

Patrick Gruber active positions

Companies	Position	Start
GEVO, INC.	Chairman	09/12/2025
Biotechnology Innovation Organization Biotechnology Innovation Organization Miscellaneous Commercial ServicesCommercial Services Operates as a biotechnology advocacy organization representing biotech companies, industry leaders and state biotech associations	Director/Board Member	-

All active positions of Patrick Gruber

Former positions of Patrick Gruber

Companies	Position	End
Segetis, Inc. Segetis, Inc. BiotechnologyHealth Technology Develops chemical products made from biomass as alternatives to petrochemical products	Director/Board Member	01/05/2012
Green Harvest Technologies LLC	Director/Board Member	01/01/2012
Outlast Technologies LLC Outlast Technologies LLC TextilesProcess Industries Researches, develops, designs and markets phase change materials	Chief Executive Officer	01/01/2008
NatureWorks LLC NatureWorks LLC Miscellaneous ManufacturingProducer Manufacturing Manufactures plastics and fibers from renewable resources	Founder	01/01/2005

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Training of Patrick Gruber

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Linked companies

Private companies	9
Biotechnology Innovation Organization Biotechnology Innovation Organization Miscellaneous Commercial ServicesCommercial Services Operates as a biotechnology advocacy organization representing biotech companies, industry leaders and state biotech associations	Commercial Services
Segetis, Inc. Segetis, Inc. BiotechnologyHealth Technology Develops chemical products made from biomass as alternatives to petrochemical products	Health Technology
Gevo, Inc. Gevo, Inc. Chemicals: SpecialtyProcess Industries Engages in the development and commercialization of alternatives to petroleum-based products	Process Industries
Outlast Technologies LLC Outlast Technologies LLC TextilesProcess Industries Researches, develops, designs and markets phase change materials	Process Industries
University of Minnesota University of Minnesota Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
NatureWorks LLC NatureWorks LLC Miscellaneous ManufacturingProducer Manufacturing Manufactures plastics and fibers from renewable resources	Producer Manufacturing
University of St. Thomas University of St. Thomas Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Green Harvest Technologies LLC
The Curtis L. Carlson School of Management The Curtis L. Carlson School of Management Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services