Texas Electricity Providers: Ownership, PUCT Certificates & Plan Comparison
Many Texas electricity brands that compete for your bill are owned by the same parent holding company. Filter and search our directory of 27 Texas Retail Electric Providers (REPs) below, or open any provider profile for legal entities, founding dates, TDU service areas, and EFL contract terms.
Key Takeaway: In competitive ERCOT areas, your Transmission and Distribution Utility (TDU)—Oncor, CenterPoint, AEP Texas Central, AEP Texas North, TNMP, or Lubbock Power & Light—owns the wires and restores outages regardless of which retail brand sends your bill.
Texas Retail Electric Provider Directory (27 Certificated Brands)
Select a filter or search by brand name, parent company, or PUCT certificate number. Open any profile for full corporate history, legal entity details, TDU territories, and sample plans.
Showing 27 of 27 Texas electricity providers (19 participating partners · 8 research-only profiles)
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Green Mountain Energy
Participating PartnerDirect Energy
Participating PartnerDiscount Power
Participating PartnerConstellation
Participating PartnerGexa Energy
Participating PartnerFrontier Utilities
Participating Partner4Change Energy
Participating PartnerVeteran Energy
Participating PartnerAP Gas & Electric (APG&E)
Participating PartnerSmartEnergy
Participating PartnerChariot Energy
Participating PartnerVarsity Energy
Participating PartnerRhythm Energy
Participating PartnerEnergy Texas
Participating PartnerGoodCharlie Energy
Participating PartnerThink Energy
Participating PartnerBKV Energy
Participating PartnerAtlantex Power
Participating PartnerTXU Energy
Research-Only ProfilePayless Power
Research-Only ProfileOctopus Energy
Research-Only ProfileCirro Energy
Research-Only ProfileChampion Energy Services
Research-Only ProfileTriEagle Energy
Research-Only ProfileAmigo Energy
Research-Only ProfileJust Energy
Research-Only ProfileWho Owns Texas Electricity Companies? Corporate Parent Groups Explained
Consolidation in the ERCOT retail market means that more than a dozen familiar Texas consumer brands belong to just a few corporate holding companies. Distinguishing the consumer brand, the PUCT-certificated legal REP, and the parent holding company prevents you from assuming two sister brands are independent competitors:
- NRG Energy, Inc. (NYSE: NRG) (Corporate Formation 1989 · HQ: Houston, Texas): Operates Texas retail brands Reliant Energy (#10007), Green Mountain Energy (#10009), Direct Energy (#10040), Discount Power (#10177), Cirro Energy (#10177).
- Vistra Corp. (NYSE: VST) (Corporate Formation 2016 · HQ: Irving, Texas): Operates Texas retail brands TXU Energy (#10004), 4Change Energy (#10041), Veteran Energy (#10041), Express Energy (#10041), TriEagle Energy (#10064), Ambit Energy (#10117).
- NextEra Energy, Inc. (NYSE: NEE) / NextEra Energy Resources (Corporate Formation 1925 · HQ: Juno Beach, Florida (Texas Retail HQ: Houston, Texas)): Operates Texas retail brands Gexa Energy (#10027), Frontier Utilities (#10169).
- Constellation Energy Corporation (NASDAQ: CEG) (Corporate Formation 1999 · HQ: Baltimore, Maryland (Texas Retail HQ: Houston, Texas)): Operates Texas retail brands Constellation NewEnergy (#10014).
- Rhythm Ops, LLC (Corporate Formation 2020 · HQ: Houston, Texas): Operates Texas retail brands Rhythm Energy (#10279), Energy Texas (#10279).
- 174 Power Global / Hanwha Group (Corporate Formation 1952 · HQ: Houston, Texas / Seoul, South Korea): Operates Texas retail brands Chariot Energy (#10260).
- BKV Corporation (NYSE: BKV) / Banpu Power JV (Corporate Formation 2015 · HQ: Denver, Colorado / Fort Worth, Texas): Operates Texas retail brands BKV Energy (#10323).
- Just Energy Group Inc. (Corporate Formation 1997 · HQ: Houston, Texas / Mississauga, Ontario): Operates Texas retail brands Just Energy (#10052), Amigo Energy (#10081), Tara Energy (#10051).
What corporate ownership means—and does not mean—for your home: A large parent generation company (like NRG Energy, Vistra Corp., NextEra Energy, or Constellation) has wholesale generation assets and balance-sheet scale, which helped those companies weather extreme wholesale price spikes such as February 2021’s Winter Storm Uri. However, a large parent company does not guarantee lower retail rates, does not prevent bill-credit cliffs on tiered EFLs, and does not affect how fast your power comes back on after a thunderstorm (your local TDU handles all physical lines and meters).
Five Distinct Entities in the Texas Electricity Market (Do Not Confuse Them)
- Retail Electric Provider (REP): The PUCT-certificated company (e.g., Reliant Energy Retail Services, LLC #10007 or Rhythm Ops, LLC #10279) that buys wholesale electricity, sets your retail plan rate, and issues your monthly bill.
- Consumer-Facing Brand (d/b/a): The marketing name on the website or bill. One legal REP certificate can operate multiple brands—for example, Value Based Brands LLC (PUCT #10041) operates both 4Change Energy and Veteran Energy, while Rhythm Ops, LLC (PUCT #10279) operates both Rhythm Energy and Energy Texas.
- Parent Holding / Generation Company: The corporate owner (such as NRG Energy, Vistra Corp., NextEra Energy, Hanwha Group, or BKV Corporation) that owns retail subsidiaries and often wholesale power plants.
- Transmission & Distribution Utility (TDU / Wires Company): Regulated monopoly utilities (Oncor, CenterPoint, AEP Texas Central, AEP Texas North, TNMP, and Lubbock Power & Light) that maintain poles, wires, and smart meters at PUCT-approved tariff rates.
- Electricity Broker: An independent comparison and advisory service registered with the PUCT—such as Power Hopper (BJW Ventures LLC d/b/a Power Hopper, PUCT Broker Registration BR260201)—that helps consumers compare retail plans and verify EFL math without owning power lines or issuing monthly electric bills.
Historical, Acquired & Specialty Texas Electricity Brands (StarTex Power, Pennywise Power, Revolution Energy)
Searching for an older or specialty Texas electricity company name? Because the ERCOT retail market has experienced major mergers and brand consolidations since 2002, several well-known Texas electricity brands now operate under different corporate parents or consolidated PUCT certificates:
| Brand Searched | Historical / Regulatory Identity | Current Status & Active Equivalent |
|---|---|---|
| StarTex Power | Founded in Houston in 2004; acquired by Constellation NewEnergy in 2011; customer book sold to NRG Energy in 2018. | Retired as a standalone brand. Former StarTex Power accounts were transitioned to Reliant Energy (PUCT #10007) or Constellation (PUCT #10014). |
| Pennywise Power | Value digital brand operated by NRG Energy under US Retailers LLC (PUCT Certificate #10177). | Consolidated into NRG sister brand Discount Power (US Retailers LLC, PUCT #10177) and Cirro Energy (PUCT #10177). |
| Revolution Energy | Certificated by the Public Utility Commission of Texas as Revolution Energy LLC (PUCT Certificate #10313). | Independent Texas REP offering fixed-rate and deposit-alternative residential plans across ERCOT TDU territories. Compare against participating flat-rate providers on Power Hopper or review No-Deposit Electricity in Texas. |
Head-to-Head Texas Electricity Provider Comparisons
Comparing two specific providers? Review our side-by-side analyses of corporate ownership, plan structures, bill-credit habits, and early termination fee policies:
- TXU Energy vs. Reliant Energy: Ownership, Plans, and Fees Compared — The two largest legacy Texas retail electricity brands—Vistra Corp.’s TXU Energy (PUCT #10004) vs. NRG Energy’s Reliant Energy (PUCT #10007).
- Gexa Energy vs. 4Change Energy: Bill Credits vs. Flat Fixed Rates — NextEra Energy’s Gexa Energy (PUCT #10027) vs. Vistra Corp.’s 4Change Energy (PUCT #10041)—both active in Power Hopper’s comparison feed.
- Direct Energy vs. Reliant Energy: Same Parent Company, Different Plan Lineups — How NRG Energy’s two largest Texas retail subsidiaries—Direct Energy (PUCT #10040) and Reliant Energy (PUCT #10007)—compare on rates, EFL terms, and cancellation fees.
- Rhythm Energy vs. Chariot Energy: 100% Renewable & Solar Buyback Comparison — Houston-based 100% renewable specialist Rhythm Energy (PUCT #10279) vs. Hanwha-backed 100% solar specialist Chariot Energy (PUCT #10260).
- Green Mountain Energy vs. Chariot Energy: Green Electricity Plans Compared — NRG Energy’s Green Mountain Energy (PUCT #10009, founded 1997) vs. Hanwha Group’s Chariot Energy (PUCT #10260, founded 2019).
- BKV Energy vs. AP Gas & Electric (APG&E): Condition-Free Fixed Rates Compared — Two of the strongest flat fixed-rate providers in Power Hopper’s feed: BKV Energy (PUCT #10323) vs. AP Gas & Electric (PUCT #10105).
- Constellation vs. Reliant Energy: Texas Fixed-Rate Plans & Corporate Backing — Constellation NewEnergy (PUCT #10014, NASDAQ: CEG) vs. Reliant Energy (PUCT #10007, NYSE: NRG) across Texas ERCOT territories.
- Discount Power vs. 4Change Energy: Value Brands from NRG and Vistra — NRG Energy’s Discount Power (PUCT #10177) vs. Vistra Corp.’s 4Change Energy (PUCT #10041) on flat rates, usage credits, and ETFs.
- TXU Energy vs. Gexa Energy: Fixed Rates, Bill Credits & Parent Companies Compared — Vistra Corp.’s flagship TXU Energy (PUCT #10004) vs. NextEra Energy’s Gexa Energy (PUCT #10027) on 500, 1,000, and 2,000 kWh EFL pricing.
- Reliant Energy vs. Gexa Energy: Plans, Usage Credits & Ownership Compared — NRG Energy’s Reliant Energy (PUCT #10007) vs. NextEra Energy’s Gexa Energy (PUCT #10027) across Oncor, CenterPoint, AEP Texas, and TNMP.
- TXU Energy vs. 4Change Energy: Same Corporate Parent (Vistra Corp.), Different Rates — How Vistra Corp.’s flagship TXU Energy (PUCT #10004) compares against its value sister brand 4Change Energy (PUCT #10041).
- Reliant Energy vs. Green Mountain Energy: NRG Sister Brands Compared — How NRG Energy’s flagship Reliant Energy (PUCT #10007) compares with its 100% renewable sister brand Green Mountain Energy (PUCT #10009).
Want to test how any two plans compare at your exact monthly kWh usage or check whether switching beats an early termination fee? Use our Texas Electricity Calculators or check weekly benchmarks on Texas Electricity Rates by Utility.
Open Research Datasets (CSV): Researchers, journalists, and Texas consumers can download our verified Texas Supplier Ownership & PUCT Certificate Registry (CSV) and 2026 Texas TDU Delivery Tariffs Dataset (CSV).
Frequently Asked Questions About Texas Electricity Providers
How do I verify if a Texas electricity provider is legitimate?
Every company authorized to sell retail electricity to residential customers in competitive ERCOT areas must hold an active 5-digit Retail Electric Provider (REP) certificate issued by the Public Utility Commission of Texas (PUCT). Every profile in Power Hopper’s encyclopedia lists the provider’s exact legal entity name and PUCT REP certificate number with a direct link to official PUCT records.
Does choosing a bigger electricity company mean fewer power outages?
No. In Texas, retail electric providers never touch the physical power lines, transformers, or smart meters at your home. Outage restoration and line maintenance are performed exclusively by your local Transmission and Distribution Utility (Oncor, CenterPoint, AEP Texas, TNMP, or LP&L), which treats every home equally regardless of which retail provider bills the account.
Why are some providers on Power Hopper listed as research profiles rather than active enrollment partners?
Power Hopper separates editorial research from commercial partnerships. We publish verified corporate ownership and PUCT regulatory profiles for 27 major Texas retail brands—including 19 active partners in our PowerHQ enrollment feed and 8 researched non-partner providers—so shoppers always get complete, factual answers without hidden sales bias.
Last independently verified 2026-11-04 by Power Hopper (BJW Ventures LLC d/b/a Power Hopper, PUCT Broker Registration BR260201). Sources: Public Utility Commission of Texas (PUCT) REP Directory, PUCT Power to Choose official export, and SEC Form 10-K filings.