THEODORE L. TEWKSBURY III, PH.D.

Corporate Board Profile

Tech Score: 100/100

Software Technology Evidence

2 mention(s) identify THEODORE L. TEWKSBURY III, PH.D. as having software/technology expertise.

Company	Filing Date	Evidence	Reason
ENERGY FOCUS, INC/DE	2017-04-28	Dr. Tewksbury served as President and CEO of Entropic Communications, a public company specializing in semiconductor solutions, and Integrated Device Corporation, a public semiconductor company. He received M.S. and Ph.D. degrees in Electrical Engineering from MIT.	Dr. Tewksbury has extensive executive leadership experience in semiconductor and technology companies, including CEO roles at Entropic Communications and Integrated Device Corporation. He holds M.S. and Ph.D. degrees in Electrical Engineering from MIT.
ENERGY FOCUS, INC/DE	2018-04-27	Dr. Tewksbury has been the Company’s Chairman of the Board, Chief Executive Officer and President since February 2017 and was its Executive Chairman from December 2016 until February 2017. Dr. Tewksbury is the Founder and CEO of Tewksbury Partners, LLC, providing strategic consulting, advisory and board services to private and public technology companies, venture capital and private equity firms, since 2013. He had served as President and Chief Executive Officer (from November 2014) and a director (from September 2010) of Entropic Communications, a public company specializing in semiconductor solutions for the connected home, until its sale to MaxLinear, Inc., another public semiconductor company, in April 2015, and he remains a director of MaxLinear, Inc. He has been a director of Jariet Technologies, a private company specializing in digital microwave integrated circuits for wireless infrastructure, backhaul and military applications, since its spinoff from Semtech in 2015. From 2008 to 2013, Dr. Tewksbury served as President and Chief Executive Officer and a director of Integrated Device Corporation, a public semiconductor company. Dr. Tewksbury received a B.S. degree in Architecture, as well as M.S. and Ph.D. degrees in Electrical Engineering from MIT.	Dr. Tewksbury has a Ph.D. in Electrical Engineering from MIT and extensive executive leadership experience in semiconductor and technology companies, indicating a strong technical and engineering background.

ENERGY FOCUS, INC/DE

Filing Date	Source Excerpt
2017-04-28	Dr. Tewksbury served as President and CEO of Entropic Communications, a public company specializing in semiconductor solutions, and Integrated Device Corporation, a public semiconductor company. He received M.S. and Ph.D. degrees in Electrical Engineering from MIT.
2018-04-27	Dr. Tewksbury has been the Company’s Chairman of the Board, Chief Executive Officer and President since February 2017 and was its Executive Chairman from December 2016 until February 2017. Dr. Tewksbury is the Founder and CEO of Tewksbury Partners, LLC, providing strategic consulting, advisory and board services to private and public technology companies, venture capital and private equity firms, since 2013. He had served as President and Chief Executive Officer (from November 2014) and a director (from September 2010) of Entropic Communications, a public company specializing in semiconductor solutions for the connected home, until its sale to MaxLinear, Inc., another public semiconductor company, in April 2015, and he remains a director of MaxLinear, Inc. He has been a director of Jariet Technologies, a private company specializing in digital microwave integrated circuits for wireless infrastructure, backhaul and military applications, since its spinoff from Semtech in 2015. From 2008 to 2013, Dr. Tewksbury served as President and Chief Executive Officer and a director of Integrated Device Corporation, a public semiconductor company. Dr. Tewksbury received a B.S. degree in Architecture, as well as M.S. and Ph.D. degrees in Electrical Engineering from MIT.

Filing Date

Source Excerpt

2017-04-28

Dr. Tewksbury served as President and CEO of Entropic Communications, a public company specializing in semiconductor solutions, and Integrated Device Corporation, a public semiconductor company. He received M.S. and Ph.D. degrees in Electrical Engineering from MIT.

2018-04-27

Dr. Tewksbury has been the Company’s Chairman of the Board, Chief Executive Officer and President since February 2017 and was its Executive Chairman from December 2016 until February 2017. Dr. Tewksbury is the Founder and CEO of Tewksbury Partners, LLC, providing strategic consulting, advisory and board services to private and public technology companies, venture capital and private equity firms, since 2013. He had served as President and Chief Executive Officer (from November 2014) and a director (from September 2010) of Entropic Communications, a public company specializing in semiconductor solutions for the connected home, until its sale to MaxLinear, Inc., another public semiconductor company, in April 2015, and he remains a director of MaxLinear, Inc. He has been a director of Jariet Technologies, a private company specializing in digital microwave integrated circuits for wireless infrastructure, backhaul and military applications, since its spinoff from Semtech in 2015. From 2008 to 2013, Dr. Tewksbury served as President and Chief Executive Officer and a director of Integrated Device Corporation, a public semiconductor company. Dr. Tewksbury received a B.S. degree in Architecture, as well as M.S. and Ph.D. degrees in Electrical Engineering from MIT.

Data sourced from SEC filings. Last updated: 2025-10-11