Thames Environment helps UK companies navigate environmental law with confidence — from ESOS and packaging EPR to permits, carbon reporting and ISO 14001. Complex rules, translated into clear action.
Answer four quick questions for an indicative list of the environmental obligations likely to affect you — and how we can help with each.
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Your tailored obligations will appear here as you answer.
One partner across the regulations that affect UK business — strategic advice and the hands-on work to deliver it.
A no-obligation conversation to map your activities to the regulations that apply.
A prioritised, plain-English plan showing what's needed, by when, and at what cost.
We do the work — audits, applications, reports and regulator liaison.
We track your deadlines and regulatory change so nothing slips.
Regulatory expertise plus the hands-on work to get you compliant: audits, data, applications, reports and regulator liaison.
Thames Environment is a UK environmental compliance consultancy helping companies across England, Scotland, Wales and Northern Ireland understand and meet their environmental obligations. From ESOS Phase 4 energy audits and packaging EPR (pEPR) producer reporting to environmental permit applications, SECR carbon reporting, ISO 14001 and UK CBAM readiness, we combine regulatory expertise with the hands-on work to get you compliant.
UK environmental regulation is expanding fast: modulated pEPR fees, ESOS Phase 4, UK CBAM from January 2027, the Deposit Return Scheme from October 2027, mandatory Biodiversity Net Gain and the arrival of UK Sustainability Reporting Standards. Missing a threshold or deadline can mean five-figure penalties, enforcement notices and lost tenders. An experienced environmental compliance consultant identifies exactly which rules apply, handles the audits, data and filings, and keeps you ahead of change — usually for less than the cost of one mistake.
Use the compliance checker above, then book a free review. We'll map your obligations, flag your nearest deadlines and tell you honestly what you need to do — and what you don't.
Every sector faces a different mix of environmental rules. We know the obligations that typically apply to yours — and where businesses like you most often get caught out.
Based in London and working nationwide, we support businesses in every region of the UK — on site where needed and remotely where it saves you time and cost. We work within the frameworks of all four UK environmental regulators.
What has changed recently, what is coming next, and what it means for your business. Reviewed against GOV.UK and regulator publications.
Always confirm current requirements with GOV.UK and your regulator before acting — dates, fees and thresholds change.
Deadlines change — we track them so you don't have to.
| Date | Requirement | Who it affects |
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Across the full landscape — from permitting to carbon disclosure.
We turn dense legislation into clear, prioritised actions your team can own.
Know the cost up front. No surprises, no open-ended hours.
Win tenders, lower your fees and cut risk — not just tick boxes.
Illustrative examples of the outcomes we deliver — ask us about results in your sector.
"Thames Environment found we were over-reporting packaging weight — saving us a five-figure sum on our first pEPR invoice."
— Operations Director, midlands manufacturer
"They secured our Biodiversity Net Gain sign-off on schedule, keeping the development on track."
— Development Manager, regional housebuilder
"We went from no plan to fully ESOS Phase 4-ready, with a lead assessor lined up well ahead of the deadline."
— Head of Sustainability, food producer
A 30-minute, no-obligation conversation. We'll map your obligations and tell you honestly what — if anything — you need to do. Send an enquiry or pick a slot below — we reply within one working day.
We're available Monday to Friday, 9:00am–5:00pm UK time (excluding bank holidays). Pick a slot and we'll confirm within one working day.