![Jeffrey MacDonald](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Jeffrey MacDonald
Directeur/Bestuurslid bij
KrisEnergy Holdings Ltd.
Vermogen: 189 245 $ op 31-07-2026
Profiel
Jeffrey Saunders MacDonald was the founder of Caledonia Oil & Gas Ltd. (2003, Chief Executive Officer) and Blackwatch Petroleum Services Ltd. (1995, Chairman & Managing Director).
Mr. MacDonald is also the founder of Highland Energy Holdings Ltd. Current job includes Non-Executive Director at KrisEnergy Holdings Ltd. (2009 - present).
Former jobs include Independent Non-Executive Chairman at Afentra Plc (2021 - 2025), Chairman at Delta Energy, Non-Executive Director at Empire Oil & Gas NL (2013), Director at Remora Energy International LP, Co-Managing Director at First Reserve International Ltd. (2007 - 2009), Director at Hansa Hydrocarbons Ltd., Executive Director at KrisEnergy Ltd. (2017), and Project Manager & Engineer at Conoco, Inc. Education includes an undergraduate degree from the University of Glasgow (1978).
Bekende belangen in openbare bedrijven
| Onderneming | Datum | Aantal aandelen | Totale waarde | Waarderingsdatum |
|---|---|---|---|---|
AFENTRA PLC 0,08% | 13-05-2026 | 225.000 ( 0,08% ) | 189 245 $ | 31-07-2026 |
Actieve functies van Jeffrey MacDonald
| Bedrijven | Functie | Begin |
|---|---|---|
KrisEnergy Holdings Ltd.
 KrisEnergy Holdings Ltd. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Directeur/Bestuurslid | 14-04-2010 |
Eerdere bekende functies van Jeffrey MacDonald
| Bedrijven | Functie | Einde |
|---|---|---|
| AFENTRA PLC | Voorzitter | 04-06-2025 |
| KRISENERGY LTD. | Algemeen Directeur | 24-08-2017 |
| EMPIRE OIL & GAS NL | Directeur/Bestuurslid | 22-11-2013 |
First Reserve International Ltd.
 First Reserve International Ltd. Investment ManagersFinance Acts as an alternative investment manager | Director of Investments | 31-12-2009 |
Caledonia Oil & Gas Ltd.
 Caledonia Oil & Gas Ltd. Contract DrillingIndustrial Services Explores and extracts oil and gas | Algemeen Directeur | 01-01-2005 |
Opleiding van Jeffrey MacDonald
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Connecties
51
Eerstegraads connecties
13
Bedrijven verbonden in de eerste graad
Man
Vrouw
Besturend
Uitvoerend
Verwante bedrijven
| Bedrijven in privébezit | 13 |
|---|---|
Conoco, Inc.
 Conoco, Inc. Oil Refining/MarketingEnergy Minerals Explores, refines and sells crude oil, natural gas & related lubricants | Energy Minerals |
Afentra Plc
 Afentra Plc Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration activities | Energy Minerals |
University of Glasgow
 University of Glasgow Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Highland Energy Holdings Ltd
 Highland Energy Holdings Ltd Oil & Gas ProductionEnergy Minerals Supplies gas | Energy Minerals |
Empire Oil & Gas NL
 Empire Oil & Gas NL Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration, development and production services | Energy Minerals |
Caledonia Oil & Gas Ltd.
Caledonia Oil & Gas Ltd. Contract DrillingIndustrial Services Explores and extracts oil and gas | Industrial Services |
Delta Energy
 Delta Energy Alternative Power GenerationUtilities Generates wind power | Utilities |
Remora Energy International LP
 Remora Energy International LP Oil & Gas ProductionEnergy Minerals Explores oil and gas | Energy Minerals |
First Reserve International Ltd.
First Reserve International Ltd. Investment ManagersFinance Acts as an alternative investment manager | Finance |
KrisEnergy Holdings Ltd.
KrisEnergy Holdings Ltd. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
Hansa Hydrocarbons Ltd.
 Hansa Hydrocarbons Ltd. Oil & Gas ProductionEnergy Minerals Provides gas exploration | Energy Minerals |
Blackwatch Petroleum Services Ltd.
 Blackwatch Petroleum Services Ltd. Oilfield Services/EquipmentIndustrial Services Operates as a oil and gas company | Industrial Services |
KrisEnergy Ltd.
 KrisEnergy Ltd. Oil & Gas ProductionEnergy Minerals Operates as an upstream oil and gas company | Energy Minerals |
