Most ESG consultancies tell you what needs to be done.
We do it.
Ecofiniti is a specialist corporate sustainability consultancy based in London, working with clients worldwide. We work as hands-on delivery partners, providing the specialist expertise and capacity organisations need to turn sustainability ambitions into action.
A boutique consultancy built around your business, not our template.
We support organisations that need specialist help or don’t have a full in-house ESG team, whether for a single deadline-driven project or ongoing managed support.
Over the past twelve years, we’ve become the team clients come back to, long after the first project. When sustainability challenges span markets, regulations and supply chains, we bring clarity to the complexity. Our advice remains independent and pragmatic throughout — and if a recommendation won’t add real value, we’ll say so.
Years delivering corporate sustainability programmes.
Years of founder experience in environmental science and business.
London-based, working with clients worldwide.
Advice is cheap. Delivery is the point.
- Big firms send junior analysts.
- You get a PDF and an invoice.
- Implementation is left to you.
- Recommendations sit in a drawer.
- No one owns the outcome.
- Compliance stays theoretical.
* Advice delivered from a distance.
- A whole team to support your project.
- We collect the data ourselves.
- We build the reports, not just outline them.
- We stay involved through implementation.
- We build processes your team can keep using.
- Compliance becomes operational.
* Work taken off your plate, not added to it.
Real projects. Real deliverables.
A sample of engagements across insurance, financial services, events, manufacturing and climate technology.
Explore selected workStraight answers about how we work.
+How is a boutique sustainability consultancy different from a Big Four firm?
With a boutique consultancy you work directly with a named senior consultant, not a rotating junior team. Ecofiniti delivers the work itself, inside your tools and deadlines, rather than leaving your team a list of recommendations. We keep every claim evidence-backed and assurance-ready.
How we work with your team →+Why work with sustainability consultants instead of relying on ESG software?
ESG software can organise data, but it cannot understand your business, decide what applies or take responsibility for delivery. Ecofiniti works on your side to source the right platform or tool, set it up, analyse inputs and outputs, and create a streamlined process around your needs. Where software adds value, we work alongside it rather than treating it as a substitute for judgement and hands-on support.
See all services →+How does Ecofiniti work with our internal team?
Ecofiniti works hands-on as an extension of your team, getting involved as much or as little as you prefer. In most cases, we contact internal and external stakeholders on your behalf, create deliverables in your voice and style, build the calculations and draft the disclosures ourselves. We provide outsourced support while knowing your business as well as an internal resource would.
How we work with your team →+Do we need an in-house ESG team, or can we outsource it?
Most mid-size businesses do not need a full-time ESG hire. Ecofiniti works as an outsourced ESG team for CFOs, COOs and heads of sustainability, from a one-off carbon footprint or ESOS audit to ongoing managed ESG reporting support. We run the process ourselves, collecting the data, building the footprint, drafting the report, so nothing waits on internal bandwidth.
Outsourced ESG helpdesk →+What does a sustainability consultant do?
A sustainability consultant helps a business measure its carbon footprint, comply with regulations such as ESOS, SECR and the UK Sustainability Reporting Standards (UK SRS), and build a credible plan to reduce emissions, cut costs and increase efficiency. Ecofiniti is a boutique sustainability consultancy in London covering carbon footprinting, ESG and non-financial reporting, energy efficiency, climate risk and net-zero strategy for SMEs, mid-size and enterprise-level UK and EU businesses.
See all services →+Which ESG regulations apply to UK businesses in 2026?
The main UK requirements are ESOS Phase 4 (qualification date 31 December 2026, compliance deadline 5 December 2027), SECR carbon reporting for large companies, PPN 06/21 Carbon Reduction Plans for government suppliers, and FCA SDR for asset managers. UK SRS S1 and S2 were finalised in February 2026, and the FCA is consulting on mandatory adoption for listed companies from 2027. Ecofiniti maps which rules apply to your business and builds the evidence to comply.
ESG & non-financial reporting →+A customer has sent us an ESG questionnaire or supplier audit. How can Ecofiniti help?
We help suppliers respond to sustainability questionnaires from retailers, banks, insurers and government buyers, including EcoVadis and CDP, usually against a fixed deadline. We compile the Scope 1, 2 and 3 emissions data, policies and evidence the buyer expects, and you keep a reusable pack for next year's cycle.
Read the EcoVadis Gold case study →+Do you calculate Scope 3 emissions?
Yes. Scope 3 and supply chain emissions are a core Ecofiniti specialism. We collect supplier data, calculate value-chain emissions in line with the GHG Protocol and ISO 14064, and identify the hotspots that matter for your reduction plan, with an audit-ready methodology behind every figure.
Scope 3 & supply chain service →+Does CSRD still apply after the Omnibus changes?
The 2026 Omnibus substantially narrowed CSRD's scope, but many UK companies remain indirectly in scope as subsidiaries or suppliers of EU groups that still report. Ecofiniti runs a quick in-scope check and aligns your data so one set of evidence serves both CSRD group requests and UK SRS reporting.
ESG & non-financial reporting →+How do I get a quote or scope from Ecofiniti?
Send your brief via the contact form or book a short scoping call. We confirm scope, timeline and the right service, then send a proposal.
Book a scoping call →+Do you offer a free initial call?
Yes, a short introductory call to understand your requirement and point you to the right support.
Book a scoping call →



















