Absolute Solar and Wind
RSK Renewables (formerly Absolute Solar and Wind) is a UK-based EPC contractor specialising in commercial and utility-scale solar PV and wind turbine design, installation, and maintenance for enterprise clients across the United Kingdom.
- Company typePrivate
- Founded2007
- HeadquartersAlexandria, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Absolute Solar and Wind does
Absolute Solar and Wind, now trading as RSK Renewables Ltd, is a UK-based renewable energy engineering, procurement, and construction (EPC) firm specialising in commercial and utility-scale solar PV and wind turbine installations. Founded in 2007 and headquartered in Stirling, Scotland, the company delivers end-to-end project capabilities from initial site survey and feasibility assessment through to installation, commissioning, and ongoing operational maintenance. Its service portfolio covers commercial solar systems (solar farms, solar carports, rooftop solar), turnkey commercial wind turbines, post-installation maintenance packages, and bespoke solar consultancy. The company holds a dense stack of industry accreditations, including MCS, ISO 9001/14001/45001, NICEIC, NAPIT, Achilles Silver Plus, and RECC, positioning it to bid on regulated enterprise and public-sector renewable tenders.
The business operates on a multi-stream revenue model combining one-time EPC project fees, recurring maintenance subscriptions, and professional services consultancy. Go-to-market is sales-led, with direct enterprise engagement through feasibility assessments and bespoke proposals; pricing is opaque and quoted on a project-by-project basis. Customers include commercial property owners, industrial facilities, and utilities, with Scottish Water disclosed as a named enterprise reference for a PV solar installation at a wastewater treatment site. Marketing is driven by the corporate website, case studies, and a LinkedIn presence.
In March 2022 the company was acquired by RSK Group, a global environmental and engineering solutions conglomerate, and was re-platformed under the RSK Renewables brand. Since the acquisition, the company has launched a new corporate website and broadened its product-line segmentation, while leveraging the parent group's cross-referral network to access larger enterprise contracts. Operating geographies remain UK-centric, with Scotland as the historical base and nationwide project coverage.
Absolute Solar and Wind firmographics
Firmographics- Name
- Absolute Solar and Wind
- Legal name
- RSK Renewables Ltd
- Website
- https://absolutesolarandwind.co.uk
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- RSK Renewables (formerly Absolute Solar and Wind) is a UK-based EPC contractor specialising in commercial and utility-scale solar PV and wind turbine design, installation, and maintenance for enterprise clients across the United Kingdom.
- Ownership category
- akta.pro rank
Absolute Solar and Wind industry classification
Industry- Product category
- Renewable Energy EPC Services
- NAICS
- Solar Electric Power Generation (221114), Wind Electric Power Generation (221115)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)
- akta.pro secondary industries
- Solar Balance-of-Plant EPC (Piles/Foundations, Trenching, Combiner Networks) (EUAEADAJ), Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB)
Keywords
Where Absolute Solar and Wind is headquartered
LocationHeadquarters
- HQ city
- Alexandria
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Absolute Solar and Wind business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- EPC Services: Engineering, procurement, and construction services for commercial solar and wind renewable energy projects. Delivers bespoke solutions from initial consultation through to installation completion.
- Maintenance Services: Post-installation operational maintenance services with range of service maintenance packages to ensure systems remain in optimal condition
- Consultancy Services: Consultation and feasibility assessments to achieve optimum renewable energy solutions, providing detailed insights on energy savings
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Absolute Solar and Wind product offering
Product offeringCore offering
RSK Renewables (formerly Absolute Solar and Wind) is a UK renewable energy Engineering, Procurement, and Construction (EPC) company that designs, installs, and maintains commercial and utility-scale solar PV systems (solar farms, solar carports, rooftop solar) and commercial wind turbines. The firm delivers turnkey projects from initial consultation and feasibility assessment through installation and ongoing post-installation maintenance, operating from Stirling, Scotland with coverage across the United Kingdom since 2007.
Product overview
RSK Renewables (formerly Absolute Solar and Wind) operates as a single integrated renewable energy solutions platform offering design, installation, and maintenance services. The core offerings include Commercial Solar Systems (encompassing Solar Farms, Solar Carports, and Rooftop Solar sub-products) and Wind Turbines. These are complemented by Renewable Energy Maintenance and Solar Consultancy and Feasibility add-on services. The company provides end-to-end capabilities from initial site survey and feasibility assessment through to installation and ongoing operational maintenance, positioning itself as a main contractor, project manager, or balance of plant contractor for commercial and utility-scale renewable energy projects across the UK.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial Solar Systems Specialist design and installation of commercial and utility-scale solar PV projects including solar farms, solar carports, and rooftop solar installations for business clients across the UK.
- Wind Turbines Turnkey commercial wind turbine solution covering project management from initial site survey through installation and commissioning for commercial clients.
- Renewable Energy Maintenance Post-installation service maintenance packages for solar PV and wind turbine systems to ensure systems remain in optimal condition and maximize long-term efficiency.
- Solar Consultancy and Feasibility Tailored solar energy consultation and feasibility assessments for commercial sites, providing detailed insights on energy savings potential and optimal renewable energy solutions.
Companies that use Absolute Solar and Wind
Customer profileNamed customers1 record
Segments1 record
Ideal customer profiles1 record
Absolute Solar and Wind technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Absolute Solar and Wind partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- RSK GroupcoreAbsolute Solar and Wind joined the RSK Group in March 2022, becoming part of a global leader in environmental and engineering solutions. RSK Group is headquartered in the UK and operates worldwide delivering multidisciplinary solutions supported by pragmatic advice, forward-thinking engineering, cutting-edge innovation, and digital solutions.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Absolute Solar and Wind competitors and assessment
Company assessmentDirect peers
- Joju Solar: UK commercial solar EPC specialist designing and installing rooftop, ground-mount, and carport solar PV for businesses and public sector clients. Directly comparable commercial/utility-scale UK solar EPC focus with similar project-led delivery model.
- RenEnergy: UK-based solar and wind EPC contractor delivering commercial and utility-scale renewable energy projects. Closest comparable in scope (solar + wind EPC), geography (UK focus), and target customer (commercial and enterprise).
- Low Carbon: UK renewable energy developer and EPC contractor delivering solar farms and other low-carbon infrastructure for commercial and utility customers. Comparable in targeting commercial/utility-scale renewable EPC and UK deployment, though operating at larger scale.
- SMS Energy: UK commercial solar EPC contractor delivering rooftop, ground-mount, and carport PV installations for businesses. Directly comparable scope and customer base within the UK commercial solar EPC segment.
- Ethical Power: UK-based solar PV installer and O&M provider focused on commercial and utility-scale projects. Comparable in offering mix (solar EPC plus maintenance) and UK market focus, with similar customer profile.
Broad incumbents
- SSE Renewables: One of the UK's largest renewable energy developers and operators, with significant solar and wind project portfolio. Operates broadly in UK renewables and competes for the same utility-scale project pipeline as RSK Renewables, though at substantially greater scale.
- BELECTRIC UK: International solar EPC and operations provider with UK operations delivering utility-scale solar farm projects. Competes for the same commercial/utility-scale solar EPC tenders, with broader geographic reach and larger balance sheet.
- ScottishPower Renewables (Iberdrola): Major UK renewable energy developer and operator owned by Iberdrola, with extensive wind and solar assets across the UK. Competes for utility-scale renewable EPC work and represents the kind of large-scale counterparty that RSK Renewables could serve as BoP contractor or partner.
- EDF Renewables UK: UK subsidiary of EDF Renewables developing, building, and operating wind and solar projects across the country. Large incumbent in the same UK utility-scale renewable EPC and development space as RSK Renewables.
Emerging players
- WElink Energy UK: UK-focused solar developer and EPC contractor building utility-scale solar PV projects. Comparable emerging player in UK commercial/utility-scale solar EPC, competing for similar project pipeline with overlapping customer base.
Market position
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Absolute Solar and Wind social profiles
Digital presenceAbsolute Solar and Wind compliance and trust
Trust signalCompliance11 records
Absolute Solar and Wind financial estimates
Financial estimateRevenue estimate
Valuation estimate
Absolute Solar and Wind leadership team
Management profileNumber of profiles
Absolute Solar and Wind funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Absolute Solar and Wind 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 Absolute Solar and Wind
What does Absolute Solar and Wind do?
RSK Renewables (formerly Absolute Solar and Wind) is a UK renewable energy Engineering, Procurement, and Construction (EPC) company that designs, installs, and maintains commercial and utility-scale solar PV systems (solar farms, solar carports, rooftop solar) and commercial wind turbines. The firm delivers turnkey projects from initial consultation and feasibility assessment through installation and ongoing post-installation maintenance, operating from Stirling, Scotland with coverage across the United Kingdom since 2007.
Is Absolute Solar and Wind a public or private company?
Absolute Solar and Wind is a private company. It is classified as corporate owned and is currently operating.
When was Absolute Solar and Wind founded?
Absolute Solar and Wind was founded in 2007. It employs 11 to 50 people.
Where is Absolute Solar and Wind based?
Absolute Solar and Wind is headquartered in Alexandria, United Kingdom, in the Europe region.
How does Absolute Solar and Wind make money?
Three revenue lines are on record. EPC Services are the primary driver. The others are maintenance Services and consultancy Services.
Who are Absolute Solar and Wind's main competitors?
Direct peers on record are Joju Solar, RenEnergy, Low Carbon, SMS Energy and Ethical Power. Broad incumbents are SSE Renewables, BELECTRIC UK, ScottishPower Renewables (Iberdrola) and EDF Renewables UK. WElink Energy UK is listed as an emerging player.
Does Absolute Solar and Wind have an API?
No public API is recorded for Absolute Solar and Wind.
What industry is Absolute Solar and Wind in?
Absolute Solar and Wind's product category is Renewable Energy EPC Services. Its primary akta.pro industry code is EUAMABAB, Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System), with a secondary code of EUAEADAJ, Solar Balance-of-Plant EPC (Piles/Foundations, Trenching, Combiner Networks). Its NAICS code is 221114 and its SIC code is 4911.