Klaas de Boer

Klaas de Boer

Net worth: 274 950 $ as of 2026-06-29

61 year
Health Technology
Finance
Producer Manufacturing

Profile

Klaas de Boer currently works at General Fusion, Inc., as Chairman from 2020, Xeros Technology Group Plc, as Chairman from 2020, CelLBxHealth Plc, as Non-Executive Director from 2026, SmartKem, Inc., as Independent Director from 2021, SmartKem Ltd., as Director from 2017, and General Fusion Group Ltd., as Independent Director.
Mr. de Boer also formerly worked at Heliocentris Fuel Cell Solutions GmbH, as Vice Chairman, Heliocentris Energy Solutions AG, as Vice Chairman-Supervisory Board from 2015 to 2016, OptiNose, Inc., as Director, Entrepreneurs Fund Management Services, as Managing Director, Prosonix Ltd., as Non-Executive Director, 20, as Director, ProtAffin Biotechnologie AG, as Director-Supervisory Board from 2009 to 2014, Optinose AS, as Director, inge GmbH, as Director, n-Tec AS, as Director, Technolas Perfect Vision GmbH, as Director, Preferred Global Health, Inc., as CIO & Marketing Director, The New Motion BV, as Director, Oomph Wellness Ltd., as Director, D3O Holdings Ltd., as Director, Lifeline Scientific, Inc., as Non-Executive Director from 2008 to 2016, Vanenburg Group BV, as Business Development Manager, vasopharm GmbH, as Member-Supervisory Board, Entrepreneurs Fund Management LLP, as Managing Partner from 2006 to 2021, and The Makers BV (Netherlands), as Managing Partner.
Mr. de Boer received his Masters Business Admin degree in 1993 from INSEAD and graduate degree in 1990 from Delft University of Technology.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2026-03-30 12,811,904 ( 1.49% ) 272 125 $ 2026-06-29
2026-04-30 11,530 ( 0.05% ) 2 825 $ 2026-06-29

Klaas de Boer active positions

CompaniesPositionStart
XEROS TECHNOLOGY GROUP PLC Chairman 2020-01-12
SMARTKEM, INC. Director/Board Member 2021-02-22
CELLBXHEALTH PLC Director/Board Member 2026-01-11
Director/Board Member 2017-12-12
Chairman 2020-08-12

Former positions of Klaas de Boer

CompaniesPositionEnd
Private Equity Investor 2021-06-29
LIFELINE SCIENTIFIC, INC Director/Board Member 2016-11-30
HELIOCENTRIS ENERGY SOLUTIONS AG Director/Board Member 2016-10-31
Director/Board Member 2014-12-31
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See the detail of Klaas de Boer's experience

Training of Klaas de Boer

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

85

1st degree connections

27

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies27

Distribution Services

Health Technology

Health Technology

Technology Services

Consumer Services

Health Technology

Consumer Services

Finance

Finance

Producer Manufacturing

Health Technology

Industrial Services

Health Technology

Health Technology

Health Technology

Producer Manufacturing

Producer Manufacturing

Process Industries

Health Technology

Finance

Process Industries

Electronic Technology

Producer Manufacturing

Consumer Non-Durables

Health Services

Finance

Electronic Technology