Dynegy Energy Services (East), LLC
Irving, TX Doing business as Vistra Intermediate Co LLC Part of Dynegy Energy Services LLC
- UEI
- UGN1YKEMMQ11
- CAGE
- 7CX31
- Primary NAICS
- 221112 Fossil Fuel Electric Power Generation
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
-
Its parent company, Vistra Corp., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
Irving, TX
KDJLG8NZ82M4
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Parent
Irving, TX
KDJLG8NZ82M4
- SAM.gov registration date
- Physical address
- 6555 Sierra Dr, Irving, TX 75039, USA
- Website
- dynegy.com
- Founded
- 1984
- Employees
- 1K-5K
- Estimated annual revenue
- $10B+
- Industry
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- Utilities
- SIC code
- 49 Electric, Gas, & Sanitary Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $2,893,580 |
| FY2024 | $3,609,938 |
| FY2023 | $3,836,879 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Pennsylvania Electric Co | — | 221122 Electric Power Distribution |
| NRG Business Solutions | Princeton, NJ | 221122 Electric Power Distribution |
| GDF Suez Energy Resources NA Inc. | Houston, TX | 221122 Electric Power Distribution |
| Aemp | Irving, TX | 221112 Fossil Fuel Electric Power Generation |
| Bluestar Energy | Columbus, OH | 221118 Other Electric Power Generation |
About the company
Dynegy Energy Services (East), LLC, doing business as Vistra Intermediate Co LLC, is a for-profit limited liability company and a certified retail electric service provider specializing in electricity supply and transmission services for federal government facilities. Registered in SAM.gov since April 14, 2015, the company is a subsidiary of Vistra Corp and operates primarily in Ohio, Illinois, and Pennsylvania. As an energy service provider, Dynegy focuses on delivering comprehensive electricity solutions to various federal agencies, leveraging its expertise in electric commodity procurement, transmission, and distribution.
Through its federal contract awards, Dynegy Energy Services (East), LLC has consistently provided electricity supply services to multiple federal agencies, including the Department of Veterans Affairs (VA), Department of Justice (DOJ) Bureau of Prisons, and General Services Administration (GSA). The company has been awarded numerous delivery order contracts valued between $85,844 and $2.48 million, primarily targeting VA medical centers, federal correctional institutions, and federal buildings across several states. These contracts are uniformly structured as firm fixed-price delivery orders with no specific small business set-aside designations. Notably, Dynegy frequently partners with local utility companies to ensure efficient electricity transmission to end-use federal locations, demonstrating its capability to manage complex energy supply requirements for government facilities.
Dynegy Energy Services (East), LLC holds three significant indefinite delivery contracts (IDCs) that underscore its federal energy procurement capabilities. The GSA Public Buildings Service awarded two IDCs - one valued at $21,191,484 and another at $1,619,018 - for electricity supply to federal facilities in Ohio, Illinois, and Pennsylvania, with over $11 million in task orders issued to date. Additionally, the Defense Logistics Agency Energy awarded a $9,060,198 IDC through December 31, 2022, aimed at providing electricity to support DoD and other government agency energy requirements. These IDCs enable Dynegy to serve as a prime contractor for electricity procurement, demonstrating its strategic importance in supporting federal energy infrastructure across multiple regions and agencies.
Quick answers
Is Dynegy Energy Services (East), LLC registered in SAM.gov?
Yes. Dynegy Energy Services (East), LLC's SAM.gov registration is active through April 14, 2027.
How much has Dynegy Energy Services (East), LLC received in federal contracts?
Federal contracts obligated $2,893,580 to Dynegy Energy Services (East), LLC in fiscal year 2025 and $10,340,397 in fiscal years 2023 through 2027.
How does Dynegy Energy Services (East), LLC rank among federal contractors?
Dynegy Energy Services (East), LLC's parent company, Vistra Corp., ranked #12 in NAICS 221112, #21 in NAICS 22111 and #65 in PSC S112 in FY2025.
What is Dynegy Energy Services (East), LLC's most recent federal award?
Dynegy Energy Services (East), LLC's most recent federal contract award is Electrical supplier service october 1, 2024- september 30, 2025 (15B21625F00000021), from Federal Correctional Institution Elkton (BOP), on October 1, 2024.
On GovTribe
See Dynegy Energy Services (East), LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors