Astrimar
Astrimar is a UK-based engineering consultancy founded in 2010 that provides reliability-centred engineering, asset integrity, technology qualification, and risk-based well P&A services to energy operators, equipment manufacturers, and technology developers, supported by proprietary software tools (RAPAT, pRIOriti-AIM, STEMflow).
- Company typePrivate
- Founded2010
- HeadquartersCranfield, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Astrimar does
Astrimar is a UK-based specialist engineering consultancy founded in 2010 and headquartered in Inverurie, Aberdeenshire (with a registered office in Cranfield), serving the energy industry with reliability-centred design, asset integrity, and technology qualification expertise. The firm advises energy operators, equipment manufacturers, and technology developers on subsea equipment design, life-of-field extension, well plugging and abandonment (P&A), decommissioning, and innovation management. Its technical authority derives from team members who helped develop API RP 17N and API RP 17Q, plus leadership roles in Decom North Sea, Energy Institute, SubseaUK, and the Society for Underwater Technology.
The firm's offering combines a proprietary software portfolio with professional services. The three core software products are RAPAT (an Excel-based innovation-management and rapid product-acceptance tool), pRIOriti-AIM (predictive risk-based asset integrity management software using state-space reliability models), and STEMflow (probabilistic Monte Carlo–based well integrity modelling that forecasts statistical plug life and time to unacceptable leakage). These tools support a services catalogue that includes technology qualification, asset integrity, risk-based well P&A, engineered solutions, reliability and data analysis, decommissioning support, reliability best-practice advisory, and industry training.
Astrimar monetises through three revenue streams: enterprise reliability and engineering consulting engagements, one-time/perpetual software licences (RAPAT licences are sold from £100 with trials available), and paid training (one-day classroom courses under £300, free webinars for top-of-funnel education). Go-to-market is sales-led and event-driven, combining direct client engagement with active presence at Subsea Expo, SPE Well Decommissioning, OEUK events, and the Celtic Sea Conference, complemented by webinars, technical publications and case-study content. Revenue is not publicly disclosed; the company is founder-owned with no external equity investors, holds ISO 9001:2015 certification (March 2024), and operates with 11-50 employees.
Astrimar firmographics
Firmographics- Name
- Astrimar
- Legal name
- Astrimar Ltd
- Website
- https://astrimar.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Astrimar is a UK-based engineering consultancy founded in 2010 that provides reliability-centred engineering, asset integrity, technology qualification, and risk-based well P&A services to energy operators, equipment manufacturers, and technology developers, supported by proprietary software tools (RAPAT, pRIOriti-AIM, STEMflow).
- Ownership category
- akta.pro rank
Astrimar industry classification
Industry- Product category
- Energy Engineering Consulting
- NAICS
- Management, Scientific, and Technical Consulting Services (5416), Testing Laboratories and Services (541380), Custom Computer Programming Services (541511)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK)
- akta.pro secondary industry
- Third-Party Certification, Code Compliance & Regulatory Inspection (ASME/API/ISO) (EUAEAHAN)
Keywords
Where Astrimar is headquartered
LocationHeadquarters
- HQ city
- Cranfield
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
Astrimar business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Engineering Consulting Services: Specialized reliability engineering consulting including technology qualification, asset integrity management, risk-based well P&A, and engineered solutions for the energy industry.
- Software Licensing: Licensing of proprietary software tools including STEM-flow, pRIOriti-AIM, and RAPAT. RAPAT licenses available from £100 with additional training and support.
- Training Services: Classroom and webinar-based training courses on technology qualification, reliability engineering, and risk-based asset integrity management.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | RAPAT tool licensing from £100 |
| Unit Pricing | Pay-as-you-go | One-day training courses under £300 |
| Freemium | Pay-as-you-go | Free webinars and introductory training |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
Astrimar product offering
Product offeringCore offering
Astrimar is a specialized engineering consultancy providing reliability-centered design and analysis, asset integrity management, technology qualification, and risk-based well plugging and abandonment (P&A) services to the energy industry. The firm also develops and licenses proprietary software tools (RAPAT, pRIOriti-AIM, STEMflow) that support predictive well integrity modelling, data-driven asset integrity management, and rapid product acceptance for technology developers.
Product overview
Astrimar is a specialized engineering consultancy offering a portfolio of software tools and professional services focused on reliability-centered engineering solutions for the energy industry. The core software products include RAPAT (Excel-based innovation management tool), pRIOriti-AIM (predictive asset integrity management software), and STEMflow (predictive well integrity modeling software). These are complemented by specialized engineering services covering technology qualification, asset integrity management, risk-based well plugging and abandonment, engineered solutions, decommissioning support, reliability data analysis, and professional training courses. The software tools work alongside the consultancy services to provide clients with both the analytical capabilities and expert guidance needed for technology development and energy asset management.
Differentiator
Problem solved
Functional benefit
Brands
- RAPAT: Rapid Acceptance of Products and Technologies - Excel-based innovation management and guidance tool to help technology developers navigate product development, qualification and deployment.
- STEMflow
- pRIOriti-AIM
Products and services
- RAPAT (Rapid Acceptance of Products and Technologies) Excel-based innovation management and guidance tool that helps technology developers navigate product development, qualification, and deployment through step-by-step guidance covering market need assessment, TRL assessment, risk management, testing, and certification documentation.
- pRIOriti-AIM Predictive risk-based asset integrity management software that uses state-space reliability models and advanced data analysis to support risk-based inspection and life extension assessment for operators.
- STEMflow Predictive risk-based well integrity modelling software that forecasts statistical plug life, leak rates, and time to unacceptable well leakage for well plugging and abandonment (P&A) design and qualification of new barrier materials using probabilistic and statistical methods.
- Engineered Solutions Engineering design and analysis services for innovative engineered solutions in the energy sector, including subsea equipment design and advanced analysis for operators and technology developers.
- Technology Qualification Expert technology qualification services helping technology developers demonstrate functionality, durability, and reliability while managing technology risk using TRL-based approaches aligned with API RP 17N and API RP 17Q standards.
- Asset Integrity Risk-based asset integrity management services supporting operators with predictive inspection strategies, life extension assessments, and data-driven integrity management.
- Risk-based Well P&A Specialized well plugging and abandonment services using risk-based approaches and quantitative risk assessment to support ALARP demonstration and decision-making for decommissioning.
- Reliability & Data Analysis Reliability engineering and data analysis services including state-space reliability modelling, FMECA, Fault Tree analysis, and advanced statistical analysis for equipment performance forecasting.
- Decommissioning Technical risk management and support services for offshore decommissioning activities, including well P&A and subsea infrastructure decommissioning.
- Training Industry training courses on technology qualification, reliability engineering, risk-based asset integrity management, and well P&A, including classroom courses and free Desk2Desk online webinars.
- Reliability Best Practice Advisory services promoting reliability engineering best practices including implementation of API RP 17N standards and guidance development for subsea reliability and integrity management.
Quantifiable outcome
- Step-change improvement in subsea equipment reliability achieved through application of reliability engineering practices
- +2 more outcomes
Companies that use Astrimar
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
Astrimar technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability4 records
Feature3 records
Astrimar partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and supporting.
- Net Zero Technology CentrecoreCollaboration to launch the Well P&A Technology Qualification Framework - the first qualification framework designed specifically for P&A. Astrimar contributed their expertise in technology qualification to develop NZTC's Well P&A Technology Qualification Framework Guidance.
- Rawwater EngineeringcoreCollaboration agreement to support deployment of high integrity bismuth alloy plugs and metal seals for well abandonment. Partnership enables combined plug service provision with bespoke plug performance forecasts using STEM-flow tool.
- National Manufacturing Institute ScotlandcoreNMIS, operated by University of Strathclyde, was instrumental in forming the project team awarded Innovate UK funding for RAPAT tool development. Provided design engineering feedback and cross-sector best practice insight.
- Lloyds RegistersupportingProduct certification experts collaborated on RAPAT tool development to achieve clarity on acceptance requirements and effective best practice.
- NHS Greater Glasgow & ClydesupportingMedical Devices Unit provided expertise in rapid qualification and acceptance of medical devices during COVID-19 pandemic to inform RAPAT framework development.
- Angus 3D SolutionssupportingCollaborated as product developer to trial RAPAT tool for gaining acceptance for ventilated PPE hood concept during pandemic response.
- Oil and Gas Technology CentrecoreAstrimar Managing Director served as mentor for TechX Pioneer accelerator program cohorts, supporting start-up technology developers with technology qualification expertise.
- Decom North SeacoreIndustry membership organization for decommissioning. Caroline Roberts-Haritonov elected to Decommissioning Leadership Group to represent wells decommissioning interests.
- Energy InstitutecoreProfessional membership body for energy sector. Astrimar serves as media partner for conferences and contributes to industry guidance development.
- SubseaUKcoreIndustry association for subsea sector. Active membership supporting subsea reliability and technology qualification best practices.
- Society for Underwater TechnologysupportingProfessional society. Astrimar has collaborated on training courses for technology qualification since 2012.
- Offshore Engineering SocietysupportingIndustry society supporting offshore engineering excellence and best practice sharing.
- Phase ProjectssupportingSurvey and CAD drafting support partnership on ROPS Delivery System case study.
- Hydrus GroupsupportingEngineering support partnership on ROPS Delivery System case study for mechanical-hydraulic system development.
- SupercriticalsupportingSupporting Supercritical's ground-breaking government-backed green partnership with HAMR to drive forward renewable methanol technology alongside Manufacturing Technology Centre.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Astrimar competitors and assessment
Company assessmentDirect peers
- Crondall Energy: UK-based independent energy consultancy providing subsea, wells, and floating production engineering services. Closely comparable niche firm serving UK operators with similar consulting-led model and headcount scale.
- 2H Offshore (Acteon): Subsea engineering consultancy within Acteon providing riser, conductor, and integrity engineering services. Overlaps with Astrimar on subsea reliability and technology qualification for operators.
- AGR (part of Aker Solutions): Energy consultancy with deep well plugging & abandonment, well integrity, and reservoir management practices. Direct overlap with Astrimar's risk-based well P&A and integrity management offerings.
Broad incumbents
- Wood Group: Global engineering and consultancy major with extensive energy, subsea, and asset integrity practices. Overlaps with Astrimar on reliability engineering and integrity management but serves much larger enterprise programmes across many geographies.
- Element Materials Testing: Global testing and inspection services provider serving energy and industrial clients. Adjacent competitor on materials qualification, failure analysis, and integrity testing that underpins Astrimar's technology qualification work.
- RPS Group (Tetra Tech): Consulting firm with significant energy and environmental advisory practices including decommissioning, asset integrity, and technical risk management. Comparable on consulting-led energy services but with broader cross-sector exposure.
- TÜV SÜD: International testing, inspection, certification, and training provider with significant energy industry footprint. Comparable to Astrimar on certification and reliability engineering but with much broader service portfolio.
- Bureau Veritas: Global testing, inspection, and certification major with extensive energy industry asset integrity and technology qualification services. Overlaps with Astrimar's technology qualification and reliability assurance work but operates at much larger global scale.
- Worley: Large energy engineering consultancy with significant subsea, decommissioning, and asset integrity practices. Competes with Astrimar on operator integrity mandates, though at significantly larger scale and broader scope.
Emerging players
- ROSEN Group: Asset integrity specialist providing inspection, integrity management, and consulting services to the energy sector. Overlaps with Astrimar on asset integrity and life-of-field extension assessments.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Astrimar social profiles
Digital presenceAstrimar compliance and trust
Trust signalCompliance1 record
Astrimar financial estimates
Financial estimateRevenue estimate
Valuation estimate
Astrimar leadership team
Management profileNumber of profiles
Profiles15 records
Astrimar funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Astrimar 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 Astrimar
What does Astrimar do?
Astrimar is a specialized engineering consultancy providing reliability-centered design and analysis, asset integrity management, technology qualification, and risk-based well plugging and abandonment (P&A) services to the energy industry. The firm also develops and licenses proprietary software tools (RAPAT, pRIOriti-AIM, STEMflow) that support predictive well integrity modelling, data-driven asset integrity management, and rapid product acceptance for technology developers.
Is Astrimar a public or private company?
Astrimar is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Astrimar founded?
Astrimar was founded in 2010. It employs 11 to 50 people.
Where is Astrimar based?
Astrimar is headquartered in Cranfield, United Kingdom, in the Europe region.
How does Astrimar make money?
Three revenue lines are on record. Engineering Consulting Services are the primary driver. The others are software Licensing and training Services.
Who are Astrimar's main competitors?
Direct peers on record are Crondall Energy, 2H Offshore (Acteon) and AGR (part of Aker Solutions). Broad incumbents are Wood Group, Element Materials Testing, RPS Group (Tetra Tech), TÜV SÜD, Bureau Veritas and Worley. ROSEN Group is listed as an emerging player.
Does Astrimar have an API?
No public API is recorded for Astrimar.
What industry is Astrimar in?
Astrimar's product category is Energy Engineering Consulting. Its primary akta.pro industry code is BPAHAIAK, Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting, with a secondary code of EUAEAHAN, Third-Party Certification, Code Compliance & Regulatory Inspection (ASME/API/ISO). Its NAICS code is 5416 and its SIC code is 8711.