Braam Jonker

Braam Jonker

Director of Finance/CFO at COTEC HOLDINGS CORP.

Net worth: 9 M $ as of 31/05/2026

57 year
Non-Energy Minerals
Energy Minerals
Consumer Services

Profile

Abraham Hendrik Jonker currently works at Frog Ventures Ltd., as Director, CoTec Holdings Corp., as Chief Financial Officer & Secretary from 2022, The Chartered Institute of Management Accountants, as Member, The Institute of Chartered Accountants in England & Wales, as Member, and The South African Institute of Chartered Accountants, as Member.
Mr. Jonker also formerly worked at Canada Coal, Inc., as President, Chief Executive Officer & Director from 2011 to 2014, SouthernEra Diamonds, Inc., as Chief Financial Officer & Director in 2012, Mako Mining Corp., as Independent Director, Energybuild Group Ltd., as Chief Financial Officer & Director from 2009 to 2012, Firestone Diamonds Ltd., as Independent Non-Executive Director from 2012 to 2016, King-Coal Corp.
Ltd., as Director, Cambrian Investment Holdings Ltd., as Director, Canada Coal, Inc., as Director, Freemove Ltd., as Director, Maple Coal Co. Ltd., as Director, Parc Selemba Ltd., as Director, 0801721 BC Ltd., as Director, Southernera International Ltd., as Director, Southernera Cayman Islands Ltd., as Director, NorthWest Copper Corp., as Lead Independent Director from 2023 to 2024, Mandalay Resources Corp., as Lead Independent Director from 2016 to 2024, Western Coal ULC, as Chief Financial Officer from 2009 to 2011, Cambrian Mining Ltd., as Chief Financial Officer from 2008 to 2012, ASA Resource Group Ltd., as Financial Controller, Nevada Copper Corp., as Chief Financial Officer from 2018 to 2020, and Century Lithium Corp., as Chief Financial Officer from 2021 to 2025.
Mr. Jonker received his graduate degree from Rands Afrikaans University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
26/06/2026 7,874,736 ( 6.71% ) 9 M $ 31/05/2026

Braam Jonker active positions

CompaniesPositionStart
COTEC HOLDINGS CORP. Director of Finance/CFO 06/07/2011
Corporate Officer/Principal -
Corporate Officer/Principal 08/11/2013
Corporate Officer/Principal -
Frog Ventures Ltd.
Director/Board Member -

Former positions of Braam Jonker

CompaniesPositionEnd
CENTURY LITHIUM CORP. Director of Finance/CFO 30/09/2025
MANDALAY RESOURCES CORPORATION Chairman 23/03/2016
NORTHWEST COPPER CORP. Director/Board Member 30/04/2024
NEVADA COPPER CORP. Chief Executive Officer 01/05/2018
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See the detail of Braam Jonker's experience

Training of Braam Jonker

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

52

1st degree connections

27

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies27

Non-Energy Minerals

Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Finance

Non-Energy Minerals

Consumer Services

Non-Energy Minerals

Distribution Services

Non-Energy Minerals

Commercial Services

Energy Minerals

Energy Minerals

Miscellaneous

Consumer Services

Non-Energy Minerals

Commercial Services

Cambrian Investment Holdings Ltd.

Energy Minerals

Frog Ventures Ltd.

Freemove Ltd.

Maple Coal Co. Ltd.

Parc Selemba Ltd.

0801721 BC Ltd.

Southernera International Ltd.

Southernera Cayman Islands Ltd.

Energy Minerals