Sustainable Advantage is uniquely placed to support companies on their ESG journey, helping them embrace sustainability to obtain a strategic advantage.

Our client portfolio ranges from small and medium-sized enterprises (SMEs) to billion pound multinational organisations operating globally. Our expertise spans the entire sustainability landscape, uniquely combining deep knowledge in waste and energy management, procurement, and utility connections to deliver practical, results-driven solutions across every sector.

Our Vision is to help our clients navigate and simplify the complicated and changing landscape of sustainability, with confidence – to build value, learning and understanding of the sustainability agenda so businesses, people and planet can prosper.

Our Purpose is to be a trusted partner for our clients, providing tailored services that mitigate ESG risk and amplify positive impacts, helping create business models to drive lasting, transformational change towards a more resilient future.

Our Mission is to partner with our clients to make evidence-based business decisions that build value, maximise impact, and enhance their positive impact on the world.

Sustainability is far more than a regulatory obligation. In an era shaped by escalating climate, energy, and geopolitical challenges, it is essential to integrate sustainability in business models and long-term value creation. By embedding the environmental, social, economic and governance principles of sustainability into their core strategies, companies enhance competitiveness, foster customer loyalty, attract top talent, and secure vital access to capital. The future belongs to organisations that transition to resource-efficient, ecosystem-regenerative, and socially equitable models and integrate sustainability as a foundational pillar of economic resilience. On the operational front, energy and waste management represent high-impact opportunities. Reducing consumption of resources, minimising waste, and shifting to renewable energy sources offer immediate gains and lay the groundwork for broader transformation to a circular economy.

Bespoke, Collaborative Solutions for Lasting Change

At Sustainable Advantage, we bring boutique consultancy precision and proven expertise to guide investment funds and companies, across industries and at every stage of their sustainability journey. From initial diagnosis to implementation itself, we co-create tailored roadmaps that align with each client’s goals, ensure regulatory compliance, and drive meaningful stakeholder engagement. Our collaborative approach empowers clients by building internal capabilities, a critical success factor for lasting sustainability transformation. We make sustainability real, empowering organisations to turn sustainability into measurable action and long-term value creation.

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Sustainability Strategy & Implementation

Sustainable Advantage supports companies and Private Equity firms to embed sustainability across the entire investment lifecycle, from ESG due diligence on acquisition, through value creation during ownership, to readiness at exit.

We also work directly with private and listed businesses of all sizes, across all sectors and geographies, to develop structured sustainability programmes, define clear strategies, and assess performance through a broad range of services, including: Annual Sustainability Reviews, Double Materiality Assessments, Net Zero modelling, decarbonisation strategy development, environmental management, climate risk analysis, value chain mapping and social value assessments.

In addition, we deliver end-to-end support for both regulatory and voluntary sustainability reporting, including TCFD, ESOS, SECR, ISSB, CSRD for companies, and SFDR, PRI, EU Taxonomy for investors, using robust, digital, and audit-ready processes.

Energy

The energy markets are facing pressures not seen before. Our expert teams are able to advise on timing as well as running extensive energy renewal tender processes. Post procurement, we are validating invoices to ensure our clients only pay for the energy they use. Our software platforms analyse usage patterns and highlight areas for further investigation and improvement. Technical specialists are available to conduct site surveys, train staff and recommend CapEx projects to reduce consumption.

Waste

Waste has certainly moved up the strategic agenda as companies seek to increase recycling, divert waste from landfill and reduce single use plastics. Many companies struggle with reporting on their waste activities as they have multiple waste streams collected by multiple suppliers across multiple locations. Sustainable Advantage takes on the role of a waste management company whilst liaising with the various suppliers on your behalf.

Infrastructure

Sustainable Advantage’s utilities team manage the upgrade, removal, diversion, installation and commissioning of all types of utilities for many of the largest prime contractors in the UK. Our specialist teams can handle all aspects of power, water, gas and communications from initial site review and bid support through site delivery to metering and energisation.

Building Service Managers and Project Managers can rely on a dedicated engineer to manage for both best value and sustainability. We deliver zero generator through the use of on time temporary building supplies and will work to reduce contestable costs and secure asset valuations.

If you have a utility requirement please contact us for a no cost initial evaluation.

Private Equity Advisory

Our Private Equity clients seek to incorporate sustainability in their investment decision-making processes and create shareholder value during the investment lifecycle. We support them to better understand sustainability performance during origination, due diligence and in ownership so they can invest in ambitious companies led by dynamic teams and focus on responsible investing.

We support investee businesses during ownership to embed sustainability into strategic decision-making, operational practices, and reporting—considering all stakeholders, including employees, clients, suppliers, local communities, and the natural environment. Our approach is tailored to each company’s individual sustainability journey.

Our ambition: to empower investors and portfolio companies to identify material sustainability topics and integrate them into their core strategy and decision-making, enabling a successful transition to business models that are not only value-creating, but sustainable by design.

How we add value to your business

Energy
  • Procure electricity and gas
  • Invoice validation
  • Consumption reporting
  • Consumption reduction
  • Energy portal
Waste
  • Responsible for managing the removal of any waste stream from anywhere in the UK
  • Take care of all waste compliance and supplier management
  • Monthly waste consumption reporting: per site and overall with league tables
  • Staff training and engagement
  • Waste portal
Sustainability Advisory & ESG Risk
  • ESG Due Diligence
  • Exit Programme & Value Creation
  • ESG Maturity (ESG Review)
  • Materiality (single/double)
  • Stakeholder Engagement
  • Strategy
  • Sustainable Finance (SLLs)
Climate Strategy & Implementation
  • Climate risk assessments
  • Carbon Calculations
  • Science-based Targets initiative (SBTi) setting
  • Product Carbon Footprinting (PCF)
  • Life Cycle Assessment (LCA)
  • Net Zero planning
  • Decarbonisation pathways
  • Carbon offsetting – Address residual emissions through certified projects
Employees
  • Social Value Strategy & Reporting
  • Social Impact Measurement
  • Human Rights & Labour Practices Assessments
  • Employee Policy Development
  • Gender Pay Gap Reporting
ESG as a Competitive Advantage
  • Tender and Bid Readiness
  • EcoVadis & CDP Support
  • NHS Evergreen Submission
  • CQC Sustainability Framework Integration
Supply chain management
  • Value Chain Mapping
  • Responsible Sourcing Policy
  • Supplier Code of Conduct
  • Modern Slavery Compliance
  • Sustainable Procurement
  • Supplier Sustainability Assessments
  • Supplier Engagement & Education
Governance
  • ESG Training for Boards & Senior Management
  • Policy Development
  • Sustainability Committee Setup & Leadership
  • Sustainability Metrics & Data Collection
  • Sustainability Reporting & Stakeholder Communications
Infrastructure & Real Estate
  • EV Charge Point Installation Management
  • Utility infrastructure, planning & feasibility
  • Meter installation, upgrades & diversions
  • Reduce reliance on diesel generators
  • Environmental Due Diligence
  • GRESB Reporting
  • CRREM Reporting
Regulatory Compliance & Voluntary Standards
  • CSRD
  • CSDDD
  • ESOS
  • SECR
  • SFDR & PAI Reporting
  • EDCI
  • TCFD
  • CFD
  • ISSB
  • TNFD
  • EU Taxonomy
  • CDP
  • ISO 14001
  • BES6001
  • B Corp