What TEMS International does

TEMS International (legal entity Turnkey Environmental Management Services Limited) is an Aberdeen-headquartered independent provider of environmental management, drilling performance, and drilling waste services to the global offshore energy industry. Founded in 2017 and operating from offices in Aberdeen, Houston, and Kuala Lumpur, the company deploys environmental specialists directly onboard client drilling installations to manage drilling fluids, optimise drilling performance, deliver continuous environmental compliance services, manage drilling waste programmes, and conduct rig and vessel audits. The company has executed 143+ projects across offshore Malaysia, the Gulf of Mexico, Trinidad & Tobago, Mexico, and Ivory Coast through 2026, with stated outcomes including up to $2.29M of assumed savings per well, up to 3,375 barrels of mud saved per project, and ROC rates of 3–7%. Customer concentration is in enterprise-class offshore exploration and production operators.

The company's technology platform centres on EAGLE Reports, a proprietary cloud-based well reporting software co-developed with DEV4 Online and launched in 2019. EAGLE Reports automates daily, completions, compliance, and end-of-well reports using algorithms derived from TEMS's own drilling calculations, with real-time data capture, secure cloud storage, and global accessibility for clients. A second product, TIGER Reports, has been announced (2022) to manage environmental reporting to government bodies. There is no public API, SDK, or AI/ML capability disclosed. The company is Lloyd's Register UKAS certified and commits a minimum of 20% of annual profits to R&D, governed by an Advisory Board of academic and industry figures.

TEMS operates a professional services revenue model priced on a per-project or per-contract basis directly with offshore E&P operators, with local market-entry partnerships (e.g., Onyx IES in Malaysia) used to support business development in new geographies. Go-to-market is enterprise field sales: specialists are embedded into client drilling teams rather than selling discrete software licences, with EAGLE Reports positioned as both an internal productivity tool and a client-facing transparency layer. The company is privately held with no public ticker, no disclosed funding rounds, and no disclosed revenue, and is led by Managing Director Bill Walkingshaw.

Name

TEMS International

Legal name

Turnkey Environmental Management Services Limited

Website

https://tems-international.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

TEMS International is an Aberdeen-based independent provider of environmental management, drilling performance, and drilling waste services to global offshore oil and gas operators, delivered by specialists embedded onboard client rigs and supported by its proprietary EAGLE Reports cloud software.

Ownership category

akta.pro rank

Product category

Oil and Gas Environmental Management Services

NAICS

Support Activities for Mining (213), Environmental Consulting Services (541620), Waste Management and Remediation Services (562)

SIC

Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs) (IMAIAAAM)

Keywords

• Environmental management services
• Drilling performance optimisation
• Drilling waste management
• Offshore compliance auditing
• Well reporting software

Headquarters

HQ city

Aberdeen

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Environmental Management Services: Professional services providing environmental specialists who work onboard drilling installations to deliver drilling performance management, environmental compliance, and waste management services. Revenue is generated through service contracts with energy exploration and production companies for specific drilling projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

TEMS International provides independent environmental management, drilling performance optimisation, drilling waste management, environmental compliance, and rig/vessel audit services to global offshore oil and gas exploration and production companies. Its specialists work onboard client drilling installations to deliver objective analysis and recommendations, supported by its proprietary EAGLE Reports cloud-based well reporting software. Services are delivered as end-to-end environmental packages or individual projects under contract with energy operators.

Product overview

TEMS International provides a portfolio of environmental management and compliance services to the global energy industry, with EAGLE Reports serving as the core proprietary software platform for well reporting. The offering combines cloud-based software (EAGLE Reports for well data/reports, with TIGER Reports forthcoming for environmental regulatory reporting) alongside specialist service offerings including Drilling Performance Management & Optimisation, Continuous Environmental Compliance Legislation Services, Drilling Waste Performance Management, Environmental Rig & Vessel Audits, and Training/R&D support. The services are delivered by environmental specialists working onboard drilling installations to manage drilling performance and ensure environmental compliance.

Differentiator

Problem solved

Functional benefit

Brands

• EAGLE Reports: Bespoke cloud-based well reporting software that generates daily, completions, compliance and end-of-well reports using automated algorithms.
• TIGER Reports

Products and services

• EAGLE Reports Cloud-based well reporting software that uses automated algorithms to generate daily, completions, compliance and end-of-well reports. Provides real-time data access, removes potential for human error, and stores reports securely on the cloud with global access via secure client log-in. Built for offshore oil and gas E&P operators.
• Drilling Performance Management & Optimisation Turnkey approach delivering independent management of drilling fluids, providing objective analysis and recommendations to reduce drilling costs over the project lifecycle. Designed for offshore oil and gas E&P operators seeking unbiased third-party drilling optimisation.
• Continuous Environmental Compliance Legislation Services Leading guidance on environmental compliance ensuring drilling operations keep pace with or exceed evolving compliance regulations. Designed for offshore E&P operators needing multi-jurisdictional regulatory adherence.
• Drilling Waste Performance Management Project management of the complete drilling waste management programme onboard drilling installations, with full traceability on all waste. Built for offshore E&P operators seeking end-to-end waste oversight.
• Environmental Rig & Vessel Audits Independent audits covering SBM/OBM audits, drilling waste management audits, and solids control system audits to eliminate costly oversights during rig mobilisation. Designed for offshore E&P operators preparing drilling programmes.
• TIGER Reports Software product (under development) that will manage the environmental reporting requirements of clients to government bodies, complementing the EAGLE Reports system.

Quantifiable outcome

• Up to $2.29 million in total assumed savings per well in some projects
• +3 more outcomes

Named customers7 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Onyx IESminorStrategic or Co-development Partner · 11 November 2021Local partner in Kuala Lumpur that assisted TEMS International in securing its first contract in Asia for offshore Malaysia drilling operations. Onyx IES provided local market expertise and support for business development activities.
• DEV4 OnlinecoreTechnology or Integration · 1 January 2019Software development partner that worked closely with TEMS International's experienced engineers to custom design, code and build the EAGLE Reports cloud-based software. DEV4 Online analysed complex calculations, reports, documents and systems used by TEMS to evolve them into the single cloud-based programme.

Scale indicators5 records

Recent moves1 record

Expansion highlights5 records

Broad incumbents

• WSP: WSP is a global professional services firm with significant environmental, energy and earth sciences practices serving oil and gas and offshore wind clients. Competes with TEMS for environmental compliance, permitting and ESG advisory mandates in offshore markets.
• DNV: DNV is a global energy assurance and classification society providing environmental advisory, certification and digital reporting solutions to offshore E&P operators. Its Energy Transition and Digital Solutions businesses compete with TEMS on compliance reporting, emissions data and software-enabled well reporting.
• AECOM: AECOM is a global infrastructure and environmental services consultancy with an energy practice that includes environmental compliance, decommissioning and waste management for offshore operators. A broader incumbent competitor for environmental mandates and rig/vessel audits.
• Worley (Advisian): Worley is a major global EPCM and energy services firm whose Advisian consulting arm provides environmental, regulatory and sustainability advisory to upstream operators. While much larger and broader, it competes with TEMS for environmental compliance and sustainability mandates on offshore projects.
• Ramboll: Ramboll is a global engineering, architecture and environmental consultancy with a substantial offshore oil and gas and offshore wind practice. Its environmental and HSE services for offshore operators overlap materially with TEMS' environmental compliance and audit offerings.
• Bureau Veritas: Bureau Veritas is a global testing, inspection and certification (TIC) major serving the oil and gas value chain with environmental, rig and vessel audit, and compliance services — directly comparable to TEMS' Environmental Rig & Vessel Audits and compliance monitoring product lines.

Direct peers

• RPS Group (Tetra Tech): RPS is a global environmental, engineering and energy consultancy with a strong offshore oil and gas environmental management and compliance practice; acquired by Tetra Tech in 2023. It is the most direct comparator to TEMS in terms of independent environmental advisory services for offshore E&P operators.
• SLR Consulting: SLR is a global environmental and engineering consultancy serving oil and gas, mining and infrastructure clients with environmental compliance, impact assessment and waste management services — closely aligned with TEMS' drilling waste performance management and compliance offerings.
• ERM (Environmental Resources Management): ERM is the largest pure-play global environmental, health, safety and sustainability consultancy, with a significant energy industry practice covering offshore environmental compliance, ESG and carbon management — directly comparable to TEMS' environmental compliance and carbon footprint reduction services.

Emerging players

• Stantec: Stantec is a global engineering and environmental services firm with growing offshore renewables and legacy oil and gas environmental practice. Comparable in providing environmental compliance and waste management services to offshore operators, though with a much broader portfolio than TEMS.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/temsinternational

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TEMS International