Equilon Enterprises LLC, operating as Shell Oil Products US, agreed on September 1, 2026, to acquire the remaining 67% equity stake in Nashville-based convenience store operator and fuel distributor Tri Star Energy LLC. Shell previously held a 33% interest and will acquire the balance from The Parman Corporation, Kimbro Oil Company, and their subsidiaries for an undisclosed sum structured on a competitive earnings multiple. The acquisition secures 320 company-operated retail sites, predominantly across Tennessee under store banners including Twice Daily and Sudden Service, along with wholesale fuel supply agreements covering 552 dealer-owned locations.
The transaction demonstrates a deliberate transition by integrated oil corporations to lock down captive retail distribution channels in high-growth southern corridors. Rather than relying strictly on low-margin wholesale supplier relationships, European oil majors are acquiring retail operations to extract inside-the-store gross merchandise profits and defend physical fuel throughput. The purchase directly advances corporate portfolio restructuring outlined at the 2025 Capital Markets Day held by Shell plc, where executive leadership targeted allocating 80% of retail growth capital toward ten core geographic cash generators led by North America.
Upon closing by the end of 2026, the deal will more than double the company-owned American store base of Shell plc. The acquired network will be integrated into Texas Petroleum Group LLC, an operating subsidiary of Shell Mobility & Convenience US LLC. That operational unit will control approximately 550 company-owned convenience retail sites and supply roughly 650 dealer locations across the southern United States. The move poses a central question for downstream dealmakers: how effectively can legacy oil majors run complex convenience retail food programs compared to dedicated, specialized retail operators?
Capital reallocation drives company-owned store expansion
Shell plc operates roughly 12,000 branded fueling sites across 49 states, but independent wholesalers and dealers own and run the overwhelming majority of those properties. The takeover of Tri Star Energy LLC alters this capital structure by transferring direct operational control of hundreds of cash-generating storefronts to the corporate balance sheet. Machteld de Haan, president of downstream, renewables and energy solutions at Shell plc, noted that the asset base provides an internal rate of return above the hurdle rate established for company marketing divisions.
The transaction mirrors broader portfolio rationalizations occurring across multinational energy producers. Data compiled by McKinsey & Company indicates downstream fuel margins face long-term volume stagnation as vehicle fleets gain efficiency, prompting operators to pursue non-fuel gross margin growth from prepared foodservice, loyalty programs, and convenience goods. By capturing full equity in Tri Star Energy LLC, Shell gains direct access to non-fuel retail margins while insulating regional distribution volumes against merchant defection.
| Operating Metric | Tri Star Energy Footprint | Combined SMC Southern Footprint Post-Close |
|---|---|---|
| Company-owned retail stores | 320 | ~550 |
| Dealer wholesale supply accounts | 552 | ~650 |
| Primary operating geography | Tennessee, Kentucky, Alabama, Georgia | Southern United States |
| Lead retail banners | Twice Daily, Sudden Service, Little General | TPG, Twice Daily, Shell Select |
Consolidation pressures regional convenience operators
Independent multi-unit fuel retailers face heavy pressures from elevated labor rates, high supply chain costs, and compliance overhead. Investment banks, including Goldman Sachs, have documented an acceleration in mid-sized convenience transactions across the United States as independent distributors sell equity to well-capitalized strategics. Regional operators such as The Parman Corporation and Kimbro Oil Company chose full monetization over continuous station overhauls and digital loyalty software investments.
The transaction mirrors consolidation moves executed by competitors. BP completed its $1.3 billion buyout of TravelCenters of America in 2023, acquiring heavy truck-stop infrastructure, while Alimentation Couche-Tard and 7-Eleven parent Seven & i Holdings have aggressively acquired regional targets to achieve procurement scale. In Tennessee, Tri Star Energy LLC held the 46th position nationally on industry ranking indices published by CSP Magazine, while Shell occupied the 31st spot. Combining these networks establishes an operating footprint capable of negotiating favorable inventory terms from consumer packaged goods distributors.
Operational integration through Texas Petroleum Group
Shell will transfer management of the acquired network to Houston-based Texas Petroleum Group LLC. The integration plan covers three operating divisions:
- Store operations, merging Twice Daily, Sudden Service, and Little General stores under Texas Petroleum Group supervision.
- Wholesale fuel supply contracts, folding 552 wholesale dealer accounts into Shell Mobility & Convenience supply logistics.
- Retail customer systems, coordinating recent Tri Star mobile software deployments with Shell Pay & Save infrastructure.
Execution risks focus on store-level margin retention. Convenience retailers earn higher returns on proprietary food items than on wholesale gasoline. Prior to the sale, Tri Star Energy LLC converted its customer applications across the Twice Daily and Little General brands to mobile vendor Rovertown to support in-app ordering and personalized promotions. Texas Petroleum Group must run these daily retail initiatives without bureaucratic delays typical of global energy producers.
Federal trade regulators continue to scrutinize retail fuel concentration, but the pre-existing 33% holding by Shell and the highly fragmented nature of the southeastern market limit antitrust exposure. Shell and the sellers expect the deal to receive customary clearances and complete closing procedures before December 31, 2026.
