About the TM44 Alliance

The TM44 Alliance brings together specialist expertise in property compliance, energy performance, sustainability and hospitality to help organisations understand their obligations, reduce risk and get more value from their buildings.

Created by Greengage Business Solutions, Mission Net Zero and Sustainable Hotel Buyer, the Alliance provides a straightforward route to specialist energy and building compliance services, with particular expertise across hotels, meetings and events businesses, venues, visitor attractions, heritage and cultural properties and other operational real estate.

Why the TM44 Alliance?

Building energy compliance can be complicated. Different regulations apply to different buildings, certificates expire at different times and responsibility can sit across property, engineering, operations, finance and sustainability teams.

The TM44 Alliance makes it simpler.

We help clients understand what they need, when they need it and what action should follow, providing access to accredited specialists across building energy compliance, assessment and improvement planning.

Compliance is the starting point, but our objective is to deliver value beyond certification.

Assessments can provide valuable information about how buildings and their services are performing, helping identify opportunities to reduce energy consumption, lower operating costs and cut carbon emissions.

Recommendations can then inform operational improvements and short, medium and longer-term plans for maintenance, refurbishment, lifecycle replacement and capital investment.

Three Organisations. Complementary Expertise.

Greengage Business Solutions

Greengage Business Solutions is a specialist sustainability business with particular expertise across the hospitality, meetings and events sectors.

Through ECOsmart certification, its CO₂ Toolkit and 360 Consulting services, Greengage helps organisations measure and improve sustainability performance, reduce carbon emissions and implement practical, commercially viable sustainability strategies.

 

Mission Net Zero

Mission Net Zero helps hospitality and operational real estate businesses improve sustainability performance and develop practical pathways towards recognised environmental and sustainability certification.

Its approach helps clients understand their current position, identify priorities and make measurable improvements across energy, water, waste, carbon and responsible operations.

 

Green neon logo reading “SUSTAINABLE HOTEL BUYER” over a modern hotel exterior with a lit walkway, glass windows, palm plants, and a reflective pool at night.

Sustainable Hotel Buyer

Sustainable Hotel Buyer connects hotels and venues with trusted suppliers of more sustainable products and services.

Its network helps hospitality buyers source practical solutions, improve procurement, reduce costs, waste and carbon emissions and turn sustainability objectives into action across day-to-day hotel and venue operations.