About us

Who we are

Experts in smart energy infrastructure, data integration, and property technology.

"You can’t manage what you don’t measure."

Vision

To become the trusted data infrastructure powering intelligent, energy-efficient buildings across modern real estate portfolios.

25,000+

Energy meters connected

25,000+

Energy meters connected

20%+

Typical energy efficiency improvement

20%+

Typical energy efficiency improvement

Sector Coverage
0Meters
Residential
40.0%
Commercial
40.0%
Industrial
15.0%
Alternative
5.0%
Sector Coverage
0Meters
Residential
40.0%
Commercial
40.0%
Industrial
15.0%
Alternative
5.0%

What Makes D3 Different

Combining smart infrastructure, intelligent software, and real estate expertise into one powerful platform.

Delivering end-to-end solutions across complex real estate portfolios.
The D3 difference.

1

End-to-End Energy Data Infrastructure

D3 delivers a complete solution, from system design and smart meter installation to platform deployment and ongoing software services.

1

End-to-End Energy Data Infrastructure

D3 delivers a complete solution, from system design and smart meter installation to platform deployment and ongoing software services.

1

End-to-End Energy Data Infrastructure

D3 delivers a complete solution, from system design and smart meter installation to platform deployment and ongoing software services.

2

Built for Real Estate

D3 Cloud™ connects energy systems and property data, giving teams a single view of building performance.

2

Built for Real Estate

D3 Cloud™ connects energy systems and property data, giving teams a single view of building performance.

2

Built for Real Estate

D3 Cloud™ connects energy systems and property data, giving teams a single view of building performance.

3

Open, Integrated Architecture

D3 integrates with existing infrastructure, bringing data from meters, building systems, and platforms into one environment.

3

Open, Integrated Architecture

D3 integrates with existing infrastructure, bringing data from meters, building systems, and platforms into one environment.

3

Open, Integrated Architecture

D3 integrates with existing infrastructure, bringing data from meters, building systems, and platforms into one environment.

4

Automation That Drives Value

D3 automates tenant billing, ESG reporting, and performance analysis to improve efficiency and reduce costs.

4

Automation That Drives Value

D3 automates tenant billing, ESG reporting, and performance analysis to improve efficiency and reduce costs.

4

Automation That Drives Value

D3 automates tenant billing, ESG reporting, and performance analysis to improve efficiency and reduce costs.

Smart Meters Connected
Buildings Connected
Amount of Buildings Monitored
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Dec
Jan
Feb
Mar
Apr
May
Jun
July
Aug

Trusted across modern property portfolios.

The numbers behind the D3 platform.

200+

Buildings monitored

£4b+

AUM supported through D3 solutions

£4b+

AUM supported through D3 solutions

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Leadership Team

Meet the experts behind D3

Our leadership team combines deep expertise across energy systems, property technology, and real estate operations.

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Take the first step toward smarter property portfolios

Discover how D3 Cloud™ helps property teams optimise energy performance, automate billing, and improve operational efficiency.