![Ryan Ptolemy](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>)
Ryan Ptolemy
Director of Finance/CFO at
BRAZIL POTASH CORP.
Net worth: 1 M $ as of 2026-06-29
Profile
Ryan Jeffery Ptolemy is currently Chief Financial Officer at Belo Sun Mining Corp.
since 2010, Nordique Critical Metals, Inc. since 2022, Euro Sun Mining, Inc. since 2022, Alder Resources Ltd. since 2010, Sulliden Mining Capital (Venture Capital), EV Technology Group, Inc., and Brazil Potash Corp.
since 2011.
Former roles include Chief Financial Officer & Director at Toubani Resources Ltd. from 2019 to 2021, Independent Director at ARHT Media, Inc. from 2014 to 2015, Vice President-Strategic Finance & Controller at Key Safety Systems, Inc., Chief Financial Officer at Dacha Strategic Metals, Inc., Blue Sky Energy, Inc., Valencia Ventures, Inc., Q-Gold Resources Ltd. in 2022, Replenish Nutrients Holding Corp., Fura Gems, Inc., Aberdeen International, Inc. from 2010 to 2025, Arena Minerals, Inc., Chief Accounting Officer & Vice President at Federal-Mogul Powertrain LLC, Chief Financial Officer at United Silver Corp.
from 2011 to 2012, Aguia Resources Ltd., Future Mineral Resources, Inc. from 2020 to 2024, AmmPower Corp., O2Gold, Inc. in 2022, Silo Wellness, Inc., EV Technology Group Ltd., DeFi Technologies, Inc. from 2010 to 2025, and Savanna Capital Corp.
Education includes undergraduate and graduate degrees from Michigan State University, undergraduate degrees from the University of Western Ontario, and Western University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2024-12-17 | 1,553,294 ( 0.4% ) | 798 393 $ | 2026-06-29 | |
| 2026-05-19 | 2,682,300 ( 0.6% ) | 265 548 $ | 2026-06-29 | |
| 2025-02-06 | 40,000 ( 0.01% ) | 29 400 $ | 2026-06-29 | |
BRAZIL POTASH CORP. -.--% | 2025-12-21 | 0 ( -.--% ) | - $ | 2026-06-29 |
| 2026-01-07 | 0 ( -.--% ) | - $ | 2026-06-29 |
Ryan Ptolemy active positions
| Companies | Position | Start |
|---|---|---|
| BELO SUN MINING CORP | Director of Finance/CFO | 2010-03-07 |
| NORDIQUE CRITICAL METALS INC. | Director of Finance/CFO | 2022-01-17 |
| EURO SUN MINING INC. | Director of Finance/CFO | 2022-12-15 |
| BRAZIL POTASH CORP. | Director of Finance/CFO | 2011-06-30 |
Sulliden Mining Capital (Venture Capital)
 Sulliden Mining Capital (Venture Capital) Investment ManagersFinance Sulliden Mining Capital (Venture Capital) invests in companies located in Canada. The firm targets companies operating in the fields of Mining. It focuses on acquiring and advancing brownfield, development-stage and early production-stage mining projects in the Americas. It takes seat on the board of directors. | Director of Finance/CFO | - |
Alder Resources Ltd.
 Alder Resources Ltd. Precious MetalsNon-Energy Minerals Engaged in gold and base metals exploration | Director of Finance/CFO | 2010-07-15 |
Former positions of Ryan Ptolemy
| Companies | Position | End |
|---|---|---|
| ABERDEEN INTERNATIONAL INC. | Director of Finance/CFO | 2025-06-02 |
| DEFI TECHNOLOGIES INC. | Director of Finance/CFO | 2025-01-05 |
| EV TECHNOLOGY GROUP LTD. | Director of Finance/CFO | 2024-03-27 |
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Training of Ryan Ptolemy
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
47
1st degree connections
30
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 30 |
|---|---|
Key Safety Systems, Inc.
 Key Safety Systems, Inc. Auto Parts: OEMProducer Manufacturing Designs, develops and manufactures airbags, driver systems and seatbelts | Producer Manufacturing |
Belo Sun Mining Corp.
 Belo Sun Mining Corp. Precious MetalsNon-Energy Minerals Explores and develops gold properties | Non-Energy Minerals |
Aberdeen International, Inc.
 Aberdeen International, Inc. Investment ManagersFinance Operates as a holding company which provides private-held investments and merchant banking services | Finance |
Dacha Strategic Metals, Inc.
 Dacha Strategic Metals, Inc. Financial ConglomeratesFinance Provides financial services with a focus on purchasing, storing and trading of certain strategic metals | Finance |
Toubani Resources Ltd.
 Toubani Resources Ltd. Precious MetalsNon-Energy Minerals Provides gold mining and exploration services | Non-Energy Minerals |
Consolidated Lithium Metals, Inc.
 Consolidated Lithium Metals, Inc. Other Metals/MineralsNon-Energy Minerals Engages in exploration, production and development of lithium | Non-Energy Minerals |
Blue Sky Energy, Inc.
 Blue Sky Energy, Inc. Integrated OilEnergy Minerals Operates as an independent oil and gas exploration company | Energy Minerals |
Valencia Ventures, Inc.
 Valencia Ventures, Inc. Precious MetalsNon-Energy Minerals Engages in processing of mining space projects | Non-Energy Minerals |
DeFi Technologies, Inc.
 DeFi Technologies, Inc. Investment ManagersFinance Invests in technology businesses | Finance |
Q-Gold Resources Ltd.
 Q-Gold Resources Ltd. Precious MetalsNon-Energy Minerals Explores for minerals | Non-Energy Minerals |
Euro Sun Mining, Inc.
 Euro Sun Mining, Inc. Precious MetalsNon-Energy Minerals Mines for gold | Non-Energy Minerals |
Replenish Nutrients Holding Corp.
 Replenish Nutrients Holding Corp. Alternative Power GenerationUtilities Generates and distributes wind electric power | Utilities |
Alder Resources Ltd.
Alder Resources Ltd. Precious MetalsNon-Energy Minerals Engaged in gold and base metals exploration | Non-Energy Minerals |
Fura Gems, Inc.
 Fura Gems, Inc. Other Metals/MineralsNon-Energy Minerals Engages in mining, exploration and acquisition of gemstone licenses | Non-Energy Minerals |
Michigan State University
 Michigan State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Western Ontario
 University of Western Ontario Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Arena Minerals, Inc.
 Arena Minerals, Inc. Chemicals: AgriculturalProcess Industries Engages in the acquisition, exploration and development of lithium, copper and gold properties | Process Industries |
Federal-Mogul Powertrain LLC
 Federal-Mogul Powertrain LLC Electronic Production EquipmentElectronic Technology Manufactures and markets power train components and systems | Electronic Technology |
United Silver Corp.
 United Silver Corp. Precious MetalsNon-Energy Minerals Mines for silver | Non-Energy Minerals |
Aguia Resources Ltd.
 Aguia Resources Ltd. Other Metals/MineralsNon-Energy Minerals Engages in exploration and development of phosphate & copper projects | Non-Energy Minerals |
Brazil Potash Corp.
 Brazil Potash Corp. Other Metals/MineralsNon-Energy Minerals Engages in the exploration and development of potash elements | Non-Energy Minerals |
Sulliden Mining Capital, Inc.
 Sulliden Mining Capital, Inc. Investment ManagersFinance Operates as an exploration stage mining company which acquires, explores and develops mineral properties | Finance |
ARHT Media, Inc.
 ARHT Media, Inc. Information Technology ServicesTechnology Services Develops 3D display technologies | Technology Services |
Savanna Capital Corp.
 Savanna Capital Corp. Financial ConglomeratesFinance Operates as a capital pool company | Finance |
Sulliden Mining Capital (Venture Capital)
Sulliden Mining Capital (Venture Capital) Investment ManagersFinance Sulliden Mining Capital (Venture Capital) invests in companies located in Canada. The firm targets companies operating in the fields of Mining. It focuses on acquiring and advancing brownfield, development-stage and early production-stage mining projects in the Americas. It takes seat on the board of directors. | Finance |
O2Gold, Inc.
 O2Gold, Inc. Precious MetalsNon-Energy Minerals Engages in gold mining services | Non-Energy Minerals |
AmmPower Corp.
 AmmPower Corp. Other Metals/MineralsNon-Energy Minerals Acquires, explores and develops mining properties | Non-Energy Minerals |
Silo Wellness, Inc.
 Silo Wellness, Inc. Pharmaceuticals: OtherHealth Technology Develops pharmaceutical psychedelics products | Health Technology |
EV Technology Group Ltd.
 EV Technology Group Ltd. Motor VehiclesConsumer Durables Manufactures, sells and rents MOKE electric vehicles | Consumer Durables |
Western University /CA/
 Western University /CA/ Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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