What CARTER ENERGY CONSULTING LTD does

Carter Energy Consulting Ltd is a UK-based, founder-led independent energy consultancy established in February 2018 by Jeremy Carter and headquartered in Wymondham, Norfolk. The firm provides five core services: energy auditing, energy monitoring and verification, utility invoice validation, project management, and ESOS compliance support, serving commercial clients across manufacturing, hospitality, healthcare, education, local authority, shipping, and leisure sectors. Carter delivers all engagements directly without channel partners or vendor affiliations, operating on engagement-letter fees with a distinctive performance-based 'No energy savings found, no fee' model for qualifying audits that aligns consultant incentives with client outcomes.

The technical foundation rests on conventional energy engineering methods — on-site audits, specialist monitoring equipment, BMS programming and optimization, and data visibility analysis — rather than software platforms or AI-driven analytics. The firm has accumulated a portfolio of 30+ documented client engagements with reported savings ranging from £12,000 (Jetts Gym) to £2.6 million (DP World London Gateway), representing 5% to 83% reductions in client energy consumption. Notable clients include NHS Essex, University of East Anglia, Callaway Golf, Falcon Food, JZ Flowers, and Easy Clean Solutions, with credibility further supported by 2013 Energy Manager of the Year finalist status and co-authorship on a Nature Plants publication via John Innes Centre.

The business is bootstrapped with no external funding, operates with 1-10 employees, and runs a sales-led direct engagement model supplemented by content marketing (blog, case studies, vlogs) and referrals. Founder Jeremy Carter brings 20+ years of energy management experience from prior roles at Sutton Community Leisure, Scarborough Borough Council, and the Norwich BioScience Research Institute. The operating model is capacity-constrained by solo delivery, with no disclosed plans for team expansion, geographic diversification beyond the UK, or productization into a scalable software platform.

Name

CARTER ENERGY CONSULTING LTD

Legal name

CARTER ENERGY CONSULTING LTD

Website

https://carterenergyconsulting.co.uk

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

Carter Energy Consulting Ltd is a UK-based independent energy consultancy providing energy auditing, ESOS compliance support, monitoring and verification, and invoice validation services to commercial clients across manufacturing, hospitality, healthcare, education, and public sectors.

Ownership category

akta.pro rank

Product category

Energy Consulting Services

NAICS

Environmental Consulting Services (541620)

akta.pro primary industry

Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs) (IMAIAAAM)

akta.pro secondary industries

Sustainability & ESG Consulting (BPAHACAK), ESG Strategy & Materiality Assessment (EUAHAJAA)

Keywords

• Energy auditing services
• ESOS compliance consulting
• Utility invoice validation
• Energy management consulting
• Building energy optimization

Headquarters

HQ city

Wymondham

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Energy Consultancy Services: Professional consultancy services including energy audits, ESOS compliance support, invoice validation, and project management. Fees are set out in individual Engagement Letters with 30-day payment terms.
2. Performance-Based Engagement: No energy savings found, no fee approach - fees only payable upon delivery of a Report identifying energy savings opportunities, aligning consultant incentives with client outcomes.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Independent energy consultancy providing detailed energy audits, ongoing energy monitoring and verification, utility invoice validation, ESOS compliance reporting, and end-to-end project management for UK commercial organisations. Operates on a performance-based 'No energy savings found, no fee' model for qualifying energy audits to align consultant incentives with client outcomes.

Product overview

Carter Energy Consulting provides a unified consultancy service focused on energy reduction and cost savings for UK businesses. The core offering consists of five interconnected services: Energy Auditing (the primary diagnostic service), Energy Monitoring and Verification, Invoice Validation, Project Management, and ESOS Compliance Support. The company operates on a 'No energy savings found, no fee' performance basis for qualifying energy audits, ensuring alignment with client objectives.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• 5-83% energy savings across client base
• +4 more outcomes

Named customers20 records

Segments9 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Squeaky Clean Energy: Boutique UK energy management consultancy offering energy audits and compliance support to SMEs — directly comparable in business model, target customer, and independent positioning to Carter.
• 2EA Energy Consultants: Independent UK energy consultancy providing ESOS compliance, energy audits, and ISO 14001 advisory — directly comparable boutique competitor targeting similar mid-market UK clients.

Broad incumbents

• Schneider Electric Sustainability Business: Global energy management and automation company offering energy audits, BMS optimization, and sustainability consulting. Overlaps with Carter's BMS programming and energy monitoring services but is vendor-affiliated and much larger.
• ENGIE Impact: International sustainability and energy transition consultancy offering energy efficiency advisory, carbon management, and ESOS-equivalent services to large enterprises and public-sector clients.
• Bureau Veritas UK: Testing, inspection and certification firm offering ESOS compliance assessments, energy audits, and ISO 14001/50001 certification — overlapping services for similar UK compliance-mandated buyer segments.
• Ricardo Energy & Environment: Established multi-disciplinary consultancy delivering energy management, ESOS compliance, and sustainability advisory across UK and international markets. Comparable on core energy audit and compliance services, but operating at much larger scale.
• DNV (Energy Advisory): Global assurance and consultancy firm providing energy management system certification, ESOS/ISO 50001 support, and energy audits — comparable service portfolio targeting similar UK and European enterprise buyers.
• Verco (now part of Carbon Trust): Energy and sustainability consultancy acquired by the Carbon Trust offering energy management, carbon verification, and audit services to UK corporate and public-sector clients — relevant broader-incumbent comparable.

Direct peers

• Carbon Trust: UK-based independent sustainability and energy efficiency organization advising businesses on carbon reduction, ESOS compliance, and energy audits — directly comparable in mission, target market, and service mix to Carter Energy Consulting.
• Energy Savings Trust: UK charity providing independent energy efficiency advice and consultancy, particularly to households, SMEs, and public-sector organizations — comparable in independent positioning and UK focus.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/carter-energy-consulting-ltd

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CARTER ENERGY CONSULTING LTD