![Peter Tumminello](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>)
Peter Tumminello
Director/Board Member at
DT MIDSTREAM, INC.
Net worth: 2 M $ as of 31/05/2026
Profile
Peter I.
Tumminello currently works at Delta Capital Gas Co. LLC, as Executive Chairman from 2025, CenTrio Energy Corp., as Director from 2023, DT Midstream, Inc., as Independent Director from 2021, Southern Company Gas Charitable Foundation, Inc., as Director, and Cristo Rey Jesuit High School, as Trustee.
Mr. Tumminello also formerly worked at Interstate Natural Gas Association of America, as Vice Chairman, Careerspring, as Director from 2020 to 2025, Renewa LLC, as Independent Director in 2023, Southern Company Gas, as Group President-Commercial Businesses from 2016 to 2021, EnergyUSA-TPC, Inc., as Principal, Green Mountain Energy Co., as Vice President-Energy Supply, Arco Oil & Gas Co., as Principal, and Sequent Energy Management LLC, as President.
Mr. Tumminello received his undergraduate degree from Louisiana Tech University and Masters Business Admin degree from the University of Louisiana at Lafayette.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
DT MIDSTREAM, INC. 0.01% | 05/05/2026 | 11,386 ( 0.01% ) | 2 M $ | 31/05/2026 |
Peter Tumminello active positions
| Companies | Position | Start |
|---|---|---|
| DT MIDSTREAM, INC. | Director/Board Member | 01/07/2021 |
Cristo Rey Jesuit High School
 Cristo Rey Jesuit High School Other Consumer ServicesConsumer Services Cristo Rey Jesuit High School is a Catholic, college preparatory institution primarily serving students from Spanish-speaking families with limited financial means. The private company is based in Chicago, IL. The school features a corporate work study program, partnering with over 200 businesses to provide students with professional work experience and mentorship, which helps fund tuition and develop career skills. Cristo Rey Jesuit High School emphasizes holistic development through athletics, campus ministry, college counseling, and comprehensive support services. The school supports alumni with resources such as financial aid assistance, career services, and a college retention emergency fund. Students participate in a structured service program focused on social justice and Catholic social teachings, requiring annual service hours and reflection. Founded in 1996, the school offers a rigorous academic curriculum that includes a dual-language program with coursework in both English and Spanish, advanced placement courses, and a minimum 28.5 credit graduation requirement. | Director/Board Member | - |
Southern Company Gas Charitable Foundation, Inc. | Director/Board Member | - |
Former positions of Peter Tumminello
| Companies | Position | End |
|---|---|---|
Careerspring | Director/Board Member | 01/04/2025 |
Renewa LLC
 Renewa LLC Financial ConglomeratesFinance Functions as investment fund | Director/Board Member | 01/12/2023 |
| SOUTHERN COMPANY GAS | Corporate Officer/Principal | 30/04/2021 |
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 | Director/Board Member | - |
Arco Oil & Gas Co.
 Arco Oil & Gas Co. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration & production services | Corporate Officer/Principal | - |
Training of Peter Tumminello
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
64
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Southern Company Gas
 Southern Company Gas Gas DistributorsUtilities Provides natural gas CNG fueling station solutions | Utilities |
EnergyUSA-TPC, Inc.
 EnergyUSA-TPC, Inc. Oil & Gas PipelinesIndustrial Services Provides utility trading services | Industrial Services |
Green Mountain Energy Co.
 Green Mountain Energy Co. Electric UtilitiesUtilities Provides energy generation and distribution services | Utilities |
Louisiana Tech University
 Louisiana Tech University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Louisiana at Lafayette
 University of Louisiana at Lafayette Other Consumer ServicesConsumer Services Functions as a College/University | Consumer 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 |
Arco Oil & Gas Co.
Arco Oil & Gas Co. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration & production services | Energy Minerals |
Sequent Energy Management LLC
 Sequent Energy Management LLC Gas DistributorsUtilities Provides wholesale natural gas marketing and asset management services | Utilities |
Cristo Rey Jesuit High School
Cristo Rey Jesuit High School Other Consumer ServicesConsumer Services Cristo Rey Jesuit High School is a Catholic, college preparatory institution primarily serving students from Spanish-speaking families with limited financial means. The private company is based in Chicago, IL. The school features a corporate work study program, partnering with over 200 businesses to provide students with professional work experience and mentorship, which helps fund tuition and develop career skills. Cristo Rey Jesuit High School emphasizes holistic development through athletics, campus ministry, college counseling, and comprehensive support services. The school supports alumni with resources such as financial aid assistance, career services, and a college retention emergency fund. Students participate in a structured service program focused on social justice and Catholic social teachings, requiring annual service hours and reflection. Founded in 1996, the school offers a rigorous academic curriculum that includes a dual-language program with coursework in both English and Spanish, advanced placement courses, and a minimum 28.5 credit graduation requirement. | Consumer Services |
Careerspring | |
Renewa LLC
Renewa LLC Financial ConglomeratesFinance Functions as investment fund | Finance |
DT Midstream, Inc.
 DT Midstream, Inc. Oil & Gas PipelinesIndustrial Services Operates natural gas gathering systems that consists networks of pipelines that collects natural gas from customers’ wells for delivery to processing plants or other pipelines for transportation | Industrial Services |
Southern Company Gas Charitable Foundation, Inc. |
- Stock Market
- Insiders
- Peter Tumminello
