David Buzby

David Buzby

Chairman at STEM, INC.

Net worth: 1 M $ as of 2026-05-30

66 year
Electronic Technology
Finance
Producer Manufacturing

Profile

David S.
Buzby
is the founder of Reid Industries, Inc., founded in 2003, where the title held is President & Chief Executive Officer.
Mr. Buzby was the founder of Resource Holdings Ltd., founded in 1991, where the title held was Chief Executive Officer & Director.
Mr. Buzby was the founder of Bright Plain Renewable Energy, founded in 2011, where the title held was Chief Executive Officer.
Current jobs include Independent Chairman at Stem, Inc. starting in 2025; Chairman at Wondrwall Holdco Ltd.; Chairman at Wondrwall Group Ltd. starting in 2023; Independent Director at Spring Valley Acquisition Corp.
IV starting in 2026; Independent Director at Spring Valley Acquisition Corp.
III; Independent Director at Spring Valley Acquisition Corp.
II starting in 2022; Director at Paragon Power, LLC; Independent Director at Spring Valley Acquisition Corp.
V; and Member at Green Rock US.
I LLC.
Former jobs include Chairman & Chief Executive Officer at SunEdison LLC from 2004 to 2009; Director at ECO2 Plastics, Inc. in 2010; Director at Brilliant Light Power, Inc.; Director at Xunlight Corp.
from 2007 to 2009; Director at Global Resource Options, Inc.; Executive Director at Climate Transition Capital Acquisition.
I BV from 2021 to 2024; Director at Sunrun, Inc. from 2008 to 2012; Independent Director at Conversant LLC from 1998 to 2014; Director at Prevalent Power, Inc. from 2003 to 2005; Director at Leading Edge Equipment Technologies, Inc. from 2017 to 2023; Director at Cambrian Innovation, Inc. from 2016 to 2020; Director at Stem, Inc. (Old); Chief Operating Officer at Internet Barter, Inc. from 1999 to 2000; Chief Financial Officer at Best Internet Communications, Inc. from 1994 to 1999; and Member at Prime Coalition, Inc. Education includes an undergraduate degree from Middlebury College conferred in 1982 and an MBA from Harvard Business School conferred in 1988.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
0.52%
2025-09-02 40,000 ( 0.52% ) 452 000 $ 2026-05-30
0.6%
2026-03-01 40,000 ( 0.6% ) 415 000 $ 2026-05-30
2026-06-02 38,049 ( 0.42% ) 369 836 $ 2026-05-30

David Buzby active positions

CompaniesPositionStart
STEM, INC. Chairman 2021-04-27
EAGLE NUCLEAR ENERGY CORP. Director/Board Member 2022-09-30
Chairman 2023-10-31
Green Rock US I LLC
Corporate Officer/Principal -
Director/Board Member -
Reid Industries, Inc.
Chief Executive Officer 2011-04-03

Former positions of David Buzby

CompaniesPositionEnd
CLIMATE TRANSITION CAPITAL ACQUISITION I B.V. Director/Board Member 2024-01-22
Director/Board Member 2022-12-31
Director/Board Member 2019-12-31
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See the detail of David Buzby's experience

Training of David Buzby

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

84

1st degree connections

25

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies25

Distribution Services

Commercial Services

Commercial Services

Utilities

Electronic Technology

Electronic Technology

Technology Services

Finance

Retail Trade

Technology Services

Consumer Services

Electronic Technology

Producer Manufacturing

Reid Industries, Inc.

Utilities

Consumer Services

Industrial Services

Finance

Electronic Technology

Producer Manufacturing

Finance

Producer Manufacturing

Industrial Services

Finance

Green Rock US I LLC