![Diana Mark](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>)
Diana Mark
President at
Greystone Corporate Services, Inc.
Net worth: 11 677 $ as of 2026-06-29
Profile
Diana L.
Mark is President at Greystone Corporate Services, Inc. since 2010.
Former roles include Secretary at Klondike Gold Corp.
in 2011; Secretary at Clean Energy Transition, Inc. from 2010 to 2016; Secretary at NewOrigin Gold Corp.
from 2021 to 2022; Secretary at Eldorado Gold (Quebec), Inc.; Secretary at Amador Gold Corp.
from 2010 to 2011; Vice President-Corporate Affairs at CanXGold Mining Corp.; Chief Financial Officer & Secretary at Bullion Gold Resources Corp.
from 2012 to 2013; Secretary at Select Sands Corp.; Secretary at Aurion Resources Ltd.; Secretary at Cambria Gold Mines, Inc. from 2025 to 2026; Secretary at Northstar Clean Technologies, Inc.; Secretary at Rapier Gold, Inc.; Secretary at NexGen Energy Ltd.; Secretary at DMG Blockchain Solutions, Inc.; Secretary at Hypercharge Networks Corp.
Education includes undergraduate studies at San Jose State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Scorpio Gold Corp.
 Scorpio Gold Corp. Precious MetalsNon-Energy Minerals Explores and develops gold properties 0.02% | 2025-09-08 | 60,500 ( 0.02% ) | 11 677 $ | 2026-06-29 |
Diana Mark active positions
| Companies | Position | Start |
|---|---|---|
Greystone Corporate Services, Inc. | President | 2009-12-31 |
Former positions of Diana Mark
| Companies | Position | End |
|---|---|---|
| CAMBRIA GOLD MINES INC. | Corporate Secretary | 2026-01-26 |
| NEWORIGIN GOLD CORP. | Corporate Secretary | 2022-11-29 |
| CLEAN ENERGY TRANSITION INC. | Corporate Secretary | 2016-11-14 |
| NEXGEN ENERGY LTD. | Corporate Secretary | 2015-12-30 |
| BULLION GOLD DISCOVERIES CORP. | Director of Finance/CFO | 2013-06-17 |
Training of Diana Mark
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
39
1st degree connections
17
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 17 |
|---|---|
Ascot Resources Ltd.
 Ascot Resources Ltd. Precious MetalsNon-Energy Minerals Explores and develops gold, silver and copper mines | Non-Energy Minerals |
Klondike Gold Corp.
 Klondike Gold Corp. Precious MetalsNon-Energy Minerals Engages in the acquisition and exploration of mineral properties | Non-Energy Minerals |
Rogue Resources, Inc.
 Rogue Resources, Inc. SteelNon-Energy Minerals Mines for iron ore | Non-Energy Minerals |
NewOrigin Gold Corp.
 NewOrigin Gold Corp. Precious MetalsNon-Energy Minerals Engages in the exploration of gold, base metal and diamonds | Non-Energy Minerals |
Eldorado Gold (Quebec), Inc.
 Eldorado Gold (Quebec), Inc. Precious MetalsNon-Energy Minerals Acquires and explores gold mineral properties | Non-Energy Minerals |
Amador Gold Corp.
 Amador Gold Corp. Precious MetalsNon-Energy Minerals Explores gold & other minerals | Non-Energy Minerals |
CanXGold Mining Corp.
 CanXGold Mining Corp. Precious MetalsNon-Energy Minerals Engages in exploration and development of mineral properties | Non-Energy Minerals |
Bullion Gold Resources Corp.
 Bullion Gold Resources Corp. Precious MetalsNon-Energy Minerals Engages in the acquisition and exploration of mineral properties | Non-Energy Minerals |
Select Sands Corp.
 Select Sands Corp. Construction MaterialsNon-Energy Minerals Provides silica sand quarrying and production services | Non-Energy Minerals |
Aurion Resources Ltd.
 Aurion Resources Ltd. Precious MetalsNon-Energy Minerals Operates as a precious metals exploration company | Non-Energy Minerals |
San Jose State University
 San Jose State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Rapier Gold, Inc.
 Rapier Gold, Inc. Precious MetalsNon-Energy Minerals Operates as a gold mining and exploration company | Non-Energy Minerals |
NexGen Energy Ltd.
 NexGen Energy Ltd. Other Metals/MineralsNon-Energy Minerals Explores and develops uranium | Non-Energy Minerals |
Greystone Corporate Services, Inc. | |
Northstar Clean Technologies, Inc.
 Northstar Clean Technologies, Inc. Environmental ServicesIndustrial Services Provides asphalt shingles recycling services | Industrial Services |
DMG Blockchain Solutions, Inc.
 DMG Blockchain Solutions, Inc. Packaged SoftwareTechnology Services Provides crypto currency and block chain solutions | Technology Services |
Hypercharge Networks Corp.
 Hypercharge Networks Corp. Specialty StoresRetail Trade Operates as EV charging networks | Retail Trade |
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