![Matthew Miller](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>)
Matthew Miller
Chairman at
GRANITE RIDGE RESOURCES, INC.
Net worth: 7 M $ as of 31/05/2026
Profile
Matthew Miller is the founder of Grey Rock Energy Management LLC, founded in 2013, where the title held is Managing Director.
Mr. Miller is currently Co-Chairman at Granite Ridge Resources, Inc. since 2022.
Former jobs include Business Analyst at McKinsey & Co., Inc. from 2006 to 2008, Vice President at Bluescape Resources Co. LLC from 2008 to 2013, and Vice President at Parallel Resource Partners LLC from 2008 to 2013.
Education includes an undergraduate degree from the University of Virginia, conferred in 2006.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 12/06/2026 | 13,61,509 ( 1.03% ) | 7 M $ | 31/05/2026 |
Matthew Miller active positions
| Companies | Position | Start |
|---|---|---|
| GRANITE RIDGE RESOURCES, INC. | Chairman | 01/01/2022 |
Grey Rock Energy Management LLC
 Grey Rock Energy Management LLC Investment ManagersFinance Grey Rock Energy Management invests in lower to middle market companies located in the US. The firm targets companies operating in the fields of energy and infrastructure sector. It participates in buyout transactions. | Founder | 01/11/2013 |
Former positions of Matthew Miller
| Companies | Position | End |
|---|---|---|
Parallel Resource Partners LLC
 Parallel Resource Partners LLC Investment ManagersFinance Parallel Resource Prtnrs invests in companies located in the United States. The firm targets companies operating in the field of distressed oil & gas sectors. It provides financing for buyout and growth capital requirements with an investment size ranging from USD $50 - $150 million. It takes majority or minority investments, takes a seat on the board of the directors and also makes co-investments. | Corporate Officer/Principal | 30/03/2013 |
Bluescape Resources Co. LLC
 Bluescape Resources Co. LLC Oil & Gas ProductionEnergy Minerals Provides oil and gas investment and operations | Corporate Officer/Principal | 30/03/2013 |
McKinsey & Co., Inc.
 McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a management consulting firm | Corporate Officer/Principal | 30/06/2008 |
Training of Matthew Miller
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
96
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
University of Virginia
 University of Virginia Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
McKinsey & Co., Inc.
McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a management consulting firm | Commercial Services |
Bluescape Resources Co. LLC
Bluescape Resources Co. LLC Oil & Gas ProductionEnergy Minerals Provides oil and gas investment and operations | Energy Minerals |
Parallel Resource Partners LLC
Parallel Resource Partners LLC Investment ManagersFinance Parallel Resource Prtnrs invests in companies located in the United States. The firm targets companies operating in the field of distressed oil & gas sectors. It provides financing for buyout and growth capital requirements with an investment size ranging from USD $50 - $150 million. It takes majority or minority investments, takes a seat on the board of the directors and also makes co-investments. | Finance |
Grey Rock Energy Management LLC
Grey Rock Energy Management LLC Investment ManagersFinance Grey Rock Energy Management invests in lower to middle market companies located in the US. The firm targets companies operating in the fields of energy and infrastructure sector. It participates in buyout transactions. | Finance |
Granite Ridge Resources, Inc.
 Granite Ridge Resources, Inc. Oil & Gas ProductionEnergy Minerals Operates as a oil and gas exploration and production company | Energy Minerals |
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