![Diane Leopold](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>)
Diane Leopold
Director/Board Member at
NVENT ELECTRIC PLC
Net worth: 7 M $ as of 29/06/2026
Profile
Diane Leopold is a businessperson who has been at the head of 10 different companies. Presently, Ms. Leopold holds the position of Chairman for American Gas Association, President & Director at The East Ohio Gas Co., President at Dominion Cove PointLNG LP and President of Dominion Gathering & Processing, Inc. Diane Leopold is also Chief Operating Officer & Executive VP at Dominion Energy, Inc. and Senior Vice President for Questar Gas Co. and on the board of 7 other companies. In her past career Ms. Leopold occupied the position of Director at Blue Racer Midstream LLC, President & Chief Executive Officer at Dominion Generation, Inc., President & Director at Dominion Energy Questar Corp., Senior VP-Business Development & Construction at Virginia Electric & Power Co., Senior Vice President of Dominion Energy Transmission, Inc., Chairman of Interstate Natural Gas Association of America and Chairman of Virginia Commonwealth University Foundation. Diane Leopold received an undergraduate degree from the University of Sussex, a graduate degree from George Washington University and an MBA from Virginia Commonwealth University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
MARKEL GROUP INC. 0.02% | 14/06/2026 | 2,895 ( 0.02% ) | 6 M $ | 29/06/2026 |
| 16/07/2026 | 4,515 ( 0% ) | 765 789 $ | 29/06/2026 | |
| 07/05/2026 | 5,180 ( 0% ) | 396 270 $ | 29/06/2026 |
Latest news about Diane Leopold
Diane Leopold active positions
| Companies | Position | Start |
|---|---|---|
| MARKEL GROUP INC. | Director/Board Member | 13/05/2018 |
| NVENT ELECTRIC PLC | Director/Board Member | 16/07/2025 |
| CONSUMERS ENERGY COMPANY | Director/Board Member | 19/02/2026 |
| CMS ENERGY CORPORATION | Director/Board Member | 19/02/2026 |
Hampton Roads Alliance | Director/Board Member | - |
Nuclear Electric Insurance Ltd.
 Nuclear Electric Insurance Ltd. Multi-Line InsuranceFinance Provides nuclear facilities and other risks insurance services | Director/Board Member | - |
DECP Holdings, Inc.
 DECP Holdings, Inc. MiscellaneousMiscellaneous Operates as an investment holding company | President | - |
Dominion Generation, Inc.
 Dominion Generation, Inc. Electric UtilitiesUtilities Provides electric transmission and distribution services | President | - |
Go Virginia Foundation | Director/Board Member | - |
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Former positions of Diane Leopold
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Training of Diane Leopold
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
50
1st degree connections
34
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 34 |
|---|---|
CMS Energy Corp.
 CMS Energy Corp. Electric UtilitiesUtilities Provides electric and gas utility services | Utilities |
Consumers Energy Co.
 Consumers Energy Co. Alternative Power GenerationUtilities Generates and supplies solar, wind, hydro electricity & natural gas for consumers | Utilities |
Dominion Energy, Inc.
 Dominion Energy, Inc. Electric UtilitiesUtilities Produces and distributes electricity, natural gas and related services | Utilities |
Markel Group, Inc.
 Markel Group, Inc. Property/Casualty InsuranceFinance Provides property and casualty insurance services | Finance |
Questar Gas Co.
 Questar Gas Co. Gas DistributorsUtilities Distributes natural gas | Utilities |
Dominion Energy Questar Corp.
 Dominion Energy Questar Corp. Gas DistributorsUtilities Distributes natural gas | Utilities |
Dominion Energy South Carolina, Inc.
 Dominion Energy South Carolina, Inc. Electric UtilitiesUtilities Generates, transmits and distributes electricity | Utilities |
Virginia Electric & Power Co.
 Virginia Electric & Power Co. Electric UtilitiesUtilities Generates electricity | Utilities |
Northeast Midstream Partners LP
 Northeast Midstream Partners LP Oil & Gas PipelinesIndustrial Services Owns liquefied natural gas import, storage, regasification and transportation assets | Industrial Services |
George Washington University
 George Washington University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Dominion Generation, Inc.
Dominion Generation, Inc. Electric UtilitiesUtilities Provides electric transmission and distribution services | Utilities |
Cove Point LNG LP
 Cove Point LNG LP Oil & Gas PipelinesIndustrial Services Provides gas transportation services through pipelines | Industrial Services |
Nuclear Electric Insurance Ltd.
Nuclear Electric Insurance Ltd. Multi-Line InsuranceFinance Provides nuclear facilities and other risks insurance services | Finance |
Virginia Commonwealth University
 Virginia Commonwealth University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Eastern Gas Transmission & Storage, Inc.
 Eastern Gas Transmission & Storage, Inc. Oil & Gas PipelinesIndustrial Services Provides natural gas transportation and storage services | Industrial Services |
Hope Gas, Inc.
 Hope Gas, Inc. Gas DistributorsUtilities Distributes natural gas | Utilities |
University of Sussex
 University of Sussex Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The East Ohio Gas Co.
 The East Ohio Gas Co. Gas DistributorsUtilities Distributes natural gas | Utilities |
Virginia Union University
 Virginia Union University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
American Gas Association
 American Gas Association Miscellaneous Commercial ServicesCommercial Services Operates as a gas association | Commercial Services |
Southern Gas Association
 Southern Gas Association Miscellaneous Commercial ServicesCommercial Services Southern Gas Association is a community of natural gas professionals representing the industry from exploration and production to marketing, distribution, transmission, storage, and gas supply. The private company is based in Dallas, TX. Its membership includes more than 200 operators and over 350 industry partners across the distribution, transmission, and gas supply marketing sectors. The association facilitates digital and in-person engagement for members to share ideas, resources, and best practices to develop people, relationships, and solutions. Suzanne Ogle has been the CEO of the company since 2019. | Commercial Services |
Northern Virginia Technology Council
 Northern Virginia Technology Council Miscellaneous Commercial ServicesCommercial Services Operates membership and trade association for the technology and community | Commercial Services |
Interstate Natural Gas Association of America
 Interstate Natural Gas Association of America Miscellaneous Commercial ServicesCommercial Services Operates a trade organization that advocates regulatory and legislative positions of importance to the natural gas pipeline industry | Commercial Services |
The Atlantic Council of the United States
 The Atlantic Council of the United States Miscellaneous Commercial ServicesCommercial Services Provides international affairs services | Commercial Services |
Jamestown-Yorktown Foundation, Inc.
 Jamestown-Yorktown Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Functions as a charity foundation | Miscellaneous |
Virginia Commonwealth University Foundation | |
Dominion Energy Midstream GP LLC
 Dominion Energy Midstream GP LLC Electric UtilitiesUtilities Produces and distributes electricity, natural gas and related services | Utilities |
Blue Racer Midstream LLC
 Blue Racer Midstream LLC Oil & Gas ProductionEnergy Minerals Produces natural gas | Energy Minerals |
Dominion Gathering & Processing, Inc.
 Dominion Gathering & Processing, Inc. Integrated OilEnergy Minerals Provides gathering, processing and transportation of natural gas | Energy Minerals |
nVent Electric Plc
 nVent Electric Plc Electronic ComponentsElectronic Technology Manufactures, markets and installs electrical connection and protecting solutions | Electronic Technology |
Go Virginia Foundation | |
DECP Holdings, Inc.
DECP Holdings, Inc. MiscellaneousMiscellaneous Operates as an investment holding company | Miscellaneous |
Hampton Roads Alliance | |
GROW Capital Jobs Foundation
 GROW Capital Jobs Foundation Investment Trusts/Mutual FundsMiscellaneous GROW Capital Jobs Foundation is a private company based in Richmond, VA. | Miscellaneous |
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