About Smart GreenTech Solutions
Smart GreenTech Solutions was founded in 2011 to help transform existing buildings into healthy, efficient and compliant workplaces. We’re an independent, multi award-winning London-based building performance optimisation and sustainability consultancy supporting organisations across Greater London, the South East and UK-wide property portfolios.
What we’re known for
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Compliance + performance support: ESOS, TM44, SECR, IAQ and energy efficiency
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Optimisation-first approach: improve controls and operation before unnecessary capex
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Clear reporting: practical, audit-ready outputs in plain English
Trusted support across Greater London, the South East and the wider UK.
Who we are
We deliver energy compliance, building performance optimisation and indoor air quality services with a balanced approach, guided by the belief that energy efficiency can only be successful when buildings remain safe, comfortable and healthy for occupants.
We build long-term relationships with clients and work as a practical partner, helping you stay compliant, reduce costs, and improve building performance across single sites or portfolios.
What we do
Our team provides specialist compliance services including TM44 air conditioning inspections for commercial buildings, ESOS energy audits and carbon reporting.
How we work
Step 1 – Scope
We confirm objectives, sites, timescales and deliverables—so expectations are clear from day one.
Step 2 – Survey & data capture
We gather the right information with minimal disruption, tailored to your building type and systems.
Step 3 – Analysis & priorities
We translate findings into a prioritised plan: quick wins, medium-term improvements and longer-term options.
Step 4 – Support (optional)
Where helpful, we support implementation planning, verification and portfolio roll-outs to maintain momentum.
Where We Work
Smart GreenTech Solutions Limited operates across Greater London and the South East of England, providing specialist energy and compliance services for commercial and industrial buildings.
We work closely with businesses in major commercial hubs to reduce energy costs, improve building performance and maintain regulatory compliance, including:
Bicester · Bracknell · Hemel Hempstead · High Wycombe · London · Milton Keynes · Oxford · Reading · Slough · Uxbridge · Watford
While most of our clients are based in Greater London and the South East, we also support organisations with UK-wide property portfolios, co-ordinating surveys, audits and reporting across multiple regions.
Who we work with
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Facilities managers and estates teams
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Building owners, landlords and managing agents
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Sustainability and ESG leaders
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Commercial offices, industrial facilities, healthcare and education estates
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Maintenance contractors (as independent specialists where required)
Awards & recognition
Since 2016, Smart GreenTech Solutions has been recognised multiple times for excellence in energy management, sustainable energy and innovation—including recognition as UK Independent Energy Management Firm of the Year and Energy Management Consultancy of the Year – UK.
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2024: UK Independent Energy Management Firm of the Year
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2021: UK Independent Energy Management Firm of the Year
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2018: Energy Management Consultancy of the Year – UK
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2017: Multiple awards including Best Energy Management Consultancy – UK & Ireland
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2016: Multiple awards including Infrastructure Innovator of the Year – UK
Our Promise
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Independent advice: we remain independent of equipment suppliers to identify best-fit solutions
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Transparency: clear assumptions, clear priorities and honest recommendations
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Professional standards: we operate in accordance with the CIBSE Code of Professional Conduct
Meet the team
Our work is led by experienced, accredited energy and building services professionals.
About us FAQs
Our Industry Accreditations & Registrations
Ready to talk?
If you want practical compliance support and performance improvements with clear reporting and minimal disruption, we’re here to help.
Call us: +44 (0) 3300 881451
Email:
Or: complete our short form to request a free consultation
We’ll review your situation, outline the likely scope of work and timescales, and propose a practical plan to improve occupant experience while protecting building performance.