TomCo Energy
TomCo Energy plc is a public AIM-listed (LON: TOM) oil development company developing modular oil sands extraction technology at its Greenfield Energy project in Utah's Uinta Basin. It is pre-revenue, targeting production of sweet heavy oil and six byproduct streams for sale to refineries, commodity traders, and industrial buyers.
- Company typePublic
- Founded2011
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What TomCo Energy does
TomCo Energy plc is a public oil development company listed on London's AIM market (LON: TOM) that is developing oil sands resources in the Uinta Basin of Utah, USA. The company operates through three wholly-owned subsidiaries: Greenfield Energy LLC, which houses the core modular oil sands separation project near Vernal, Utah; AC Oil LLC, which holds permits for conventional in-situ oil drilling; and The Oil Mining Company Inc., which retains legacy oil shale leases. TomCo is incorporated in the Isle of Man (Company No. 6969V) with its corporate office in London and operations concentrated in the United States. The company is pre-revenue and has not yet reached commercial production, with a share price of approximately 0.03 GBX and a market cap implied by 3.9 billion ordinary shares in issue.
The company's core technology is a proprietary, modular, scalable oil sands separation process engineered specifically for oil-wet Utah oil sands — distinct from conventional water-based gravity separation used in Canadian oil sands. The process eliminates water usage, produces zero emissions, and generates a clean sand byproduct that requires no remediation. A FEED study covers a designed commercial capacity of 5,000 barrels of oil per day at a site with an average strip ratio of 2:1, an existing Large Mine Permit (No. M0470032), and utilities infrastructure already in place. The Greenfield project targets a measured oil-in-place of 14–15 billion barrels (speculative up to 25 billion barrels) across four principal Utah deposits, with an additional 55 million barrels pending CPR for in-situ recovery.
The intended business model is commodity oil and heavy oil production sold to refineries and commodity traders at prices linked to Brent and WTI benchmarks, supplemented by six diversified byproduct streams (Fracking & Well Sand, Silica, Industrial Sand, Building Sand, Asphalt, and Middle Distillate Oil). The go-to-market approach is B2B enterprise, targeting institutional energy-sector customers via long-term offtake relationships, Competent Person Reports, AIM investor communications, and the EPCI partnership with Valkor LLC. As of early 2026, Valkor has re-entered Greenfield as a 50% co-owner and is developing an adjacent project, with both sites planned to be operated jointly. TomCo has raised only £600,000 cumulatively across two small dilutive rounds in 2024 and 2026 and remains pre-commercial.
TomCo Energy firmographics
Firmographics- Name
- TomCo Energy
- Legal name
- TomCo Energy plc
- Website
- https://tomcoenergy.com
- Company type
- Public
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- TomCo Energy plc is a public AIM-listed (LON: TOM) oil development company developing modular oil sands extraction technology at its Greenfield Energy project in Utah's Uinta Basin. It is pre-revenue, targeting production of sweet heavy oil and six byproduct streams for sale to refineries, commodity traders, and industrial buyers.
- Ownership category
- akta.pro rank
TomCo Energy industry classification
Industry- Product category
- Oil Sands Development
- NAICS
- Crude Petroleum Extraction (21112), Crude Petroleum Extraction (211120), Construction Sand and Gravel Mining (212321)
- SIC
- Crude Petroleum & Natural Gas (1311), Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400)
- akta.pro primary industry
- Production Operations & Well Optimization (Artificial Lift, Flow Assurance) (EUALAAAF)
- akta.pro secondary industries
- Well Completions & Stimulation (Hydraulic Fracturing, Sand Control) (EUALAAAE), Well Construction & Completion Services (Cementing, Casing, Tubular Running) (EUALABAC)
Keywords
Where TomCo Energy is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices4 records
Markets served
TomCo Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Infrastructure, Technology or R&D, Personnel, Supply Chain, Others
Revenue model
- Oil and Heavy Oil Sales: TomCo Energy generates revenue through the production and sale of oil extracted from oil sands at the Greenfield project in Utah. The company produces sweet (low sulphur) heavy oil and middle distillate oil (MDO) which are sold to refineries and commodity traders. Revenue is commodity-price dependent with exposure to Brent Crude and WTI benchmarks.
- Byproduct Sales: The Greenfield project generates six potential revenue streams from byproducts: Fracking & Well Sand, Silica, Industrial Sand, Building Sand, Asphalt, and Middle Distillate Oil (MDO). These diversified revenue streams from extracted materials provide additional income streams beyond crude oil sales.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
TomCo Energy product offering
Product offeringCore offering
TomCo Energy develops and operates oil sands extraction projects through its Greenfield Energy LLC subsidiary in Vernal, Utah, using a proprietary, modular, scalable separation plant designed for oil-wet Utah oil sands. The process produces sweet low-sulphur heavy oil and middle distillate oil (MDO) plus six byproduct streams (fracking sand, silica, industrial sand, building sand, asphalt) without water usage or emissions. Commercial-scale facilities are designed for 5,000 barrels of oil per day and benefit from a 2:1 average strip ratio.
Product overview
TomCo Energy is an oil development group focused on using innovative technology to unlock unconventional hydrocarbon resources from oil sands in Utah, USA. The company's portfolio consists of three wholly-owned subsidiaries operating across the oil extraction value chain: Greenfield Energy LLC (the primary operating subsidiary managing the oil sands separation plant), AC Oil LLC (a subsidiary focused on conventional in-situ oil drilling), and The Oil Mining Company Inc. (holding legacy oil shale leases). Greenfield Energy operates the core oil sands remediation plant using proprietary separation technology, while AC Oil focuses on conventional drilling operations. The company operates through its joint venture partnership with Valkor LLC.
Differentiator
Problem solved
Functional benefit
Brands
- Greenfield Energy: TomCo's 100% owned subsidiary focused on oil sands extraction and remediation plant operations in Utah, USA. The project uses innovative separation technology for oil extraction from oil sands.
Products and services
- Sweet Low-Sulphur Heavy Oil Heavy crude oil extracted from oil-wet Utah oil sands using TomCo's proprietary modular separation plant; outputs sweet, low-sulphur heavy oil requiring no further refining, sold to refineries and commodity traders at prices tied to Brent and WTI benchmarks.
- Middle Distillate Oil (MDO) Middle distillate oil produced as one of the six output streams from the Greenfield oil sands extraction process; sold as a refined petroleum product to industrial buyers and commodity traders.
- Industrial Sand Byproducts (Fracking Sand, Silica, Industrial Sand, Building Sand) Four sand-based byproduct streams (Fracking & Well Sand, Silica, Industrial Sand and Building Sand) generated from the Greenfield oil sands extraction process. The sand is clean and requires no remediation, making it suitable for direct sale to construction materials, fracking and industrial applications.
- Asphalt Byproduct Asphalt material produced as a byproduct of oil sands extraction at the Greenfield plant, sold to industrial buyers such as road construction and paving customers as an additional revenue stream.
- In-Situ Oil Recovery (Conventional Drilling) In-situ oil recovery using conventional drilling methods on leased land in the Uinta Basin; an estimated 55 million barrels of oil in place are available for this recovery method at the Greenfield site, providing a complementary production pathway to surface oil sands mining.
Quantifiable outcome
- 5,000 barrels per day production capacity at commercial scale (FEED study)
- +3 more outcomes
Companies that use TomCo Energy
Customer profileSegments2 records
Ideal customer profiles2 records
TomCo Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
TomCo Energy partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Valkor LLCcoreValkor LLC is a global EPCI (Engineering, Procurement, Construction, and Installation) company and TomCo's joint venture partner in Greenfield Energy LLC. Originally formed in 2020 as a 50/50 JV, the partnership has evolved with TomCo acquiring Valkor's half of Greenfield in August 2021, resulting in TomCo currently owning 100% of Greenfield. In early 2026, Valkor became a 50% co-owner of Greenfield again. Valkor is developing its own project adjacent to Greenfield's and planned to work on both sites. Valkor also assists with conventional oil drilling through AC Oil LLC and has helped secure permits for drilling operations.
Scale indicators6 records
Recent moves7 records
Expansion highlights5 records
TomCo Energy competitors and assessment
Company assessmentDirect peers
- Suncor Energy: Suncor is the world's largest integrated oil sands producer, mining bitumen from the Athabasca oil sands in Alberta and upgrading/refining it into refined products. Directly comparable to TomCo as a primary oil sands extraction and production company, though operating at vastly greater scale in Canada.
- Canadian Natural Resources: CNRL is one of the largest independent crude oil producers globally, with a major oil sands mining and in-situ portfolio (Horizon, Athabasca Oil Sands Project). Directly comparable to TomCo as an upstream oil sands developer with both mining and thermal recovery operations.
- Cenovus Energy: Cenovus is a major Canadian integrated oil company with significant oil sands mining (Christina Lake, Foster Creek) and upgrading assets. Directly comparable as an oil sands-focused producer pursuing both mining and in-situ recovery methods.
- MEG Energy: MEG Energy operates the Christina Lake oil sands project in Alberta using in-situ steam-assisted gravity drainage (SAGD). Comparable to TomCo as a focused, technology-driven oil sands developer pursuing improved extraction efficiency and lower-emission pathways.
- Imperial Oil: Imperial Oil operates the Kearl oil sands mine and the Cold Lake in-situ operation in Alberta. Directly comparable as an integrated upstream oil sands producer with both mining and in-situ assets at scale.
- Athabasca Oil Corporation: Athabasca Oil is a smaller, pure-play light oil and oil sands producer focused on thermal in-situ recovery from the Athabasca region. Comparable to TomCo as a smaller, technology-focused unconventional oil developer.
- Baytex Energy: Baytex Energy is a Canadian-based oil producer with significant heavy oil and oil sands assets in Alberta and Saskatchewan, acquired Ranger Oil in Eagle Ford. Comparable to TomCo as a smaller-scale, unconventional-focused upstream oil developer pursuing improved recovery methods.
Broad incumbents
- EOG Resources: EOG is one of the largest US independent upstream producers, focused on unconventional oil and gas plays across multiple US basins. Comparable to TomCo as a US-focused upstream operator pursuing innovative extraction techniques, though at vastly larger scale and diversified across basins.
- Occidental Petroleum: Occidental is a major diversified US oil and gas producer with significant unconventional and enhanced oil recovery assets, including CO2-based EOR comparable in concept to the in-situ recovery TomCo plans via AC Oil. Comparable as a broad US upstream incumbent with technology-driven production optimization.
- Continental Resources: Continental Resources is a major US independent focused on unconventional oil plays (Bakken, SCOOP, STACK). Comparable to TomCo as a US upstream operator focused on developing unconventional oil resources through advanced drilling and extraction techniques.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
TomCo Energy social profiles
Digital presenceTomCo Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
TomCo Energy leadership team
Management profileNumber of profiles
Profiles3 records
TomCo Energy subsidiaries and ownership
Company hierarchySubsidiaries3 records
TomCo Energy funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
TomCo Energy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about TomCo Energy
What does TomCo Energy do?
TomCo Energy develops and operates oil sands extraction projects through its Greenfield Energy LLC subsidiary in Vernal, Utah, using a proprietary, modular, scalable separation plant designed for oil-wet Utah oil sands. The process produces sweet low-sulphur heavy oil and middle distillate oil (MDO) plus six byproduct streams (fracking sand, silica, industrial sand, building sand, asphalt) without water usage or emissions. Commercial-scale facilities are designed for 5,000 barrels of oil per day and benefit from a 2:1 average strip ratio.
Is TomCo Energy a public or private company?
TomCo Energy is a public company. It is classified as public and is currently operating.
When was TomCo Energy founded?
TomCo Energy was founded in 2011. It employs 1 to 10 people.
Where is TomCo Energy based?
TomCo Energy is headquartered in London, United Kingdom, in the Europe region.
How does TomCo Energy make money?
Two revenue lines are on record. Oil and Heavy Oil Sales are the primary driver. The others are byproduct Sales.
Who are TomCo Energy's main competitors?
Direct peers on record are Suncor Energy, Canadian Natural Resources, Cenovus Energy, MEG Energy, Imperial Oil, Athabasca Oil Corporation and Baytex Energy. Broad incumbents are EOG Resources, Occidental Petroleum and Continental Resources.
Does TomCo Energy have an API?
No public API is recorded for TomCo Energy.
What industry is TomCo Energy in?
TomCo Energy's product category is Oil Sands Development. Its primary akta.pro industry code is EUALAAAF, Production Operations & Well Optimization (Artificial Lift, Flow Assurance), with a secondary code of EUALAAAE, Well Completions & Stimulation (Hydraulic Fracturing, Sand Control). Its NAICS code is 21112 and its SIC code is 1311.