It should be noted that only the name of the entities have changed, our company registration numbers and head office addresses remain the same.
For clarity, the following entity names are affected:
| Original Company Name | New Company Name |
| ESSCI Limited | Dalkia Group Limited |
| ESSCI Technical Services Limited | Dalkia UK Holding Limited |
| Breathe Energy Limited | Dalkia Energy Services Limited |
| ESSCI Engineering Services Limited | Dalkia Engineering Holding Limited |
| Imtech Low Carbon Solutions Limited | DK Low Carbon Solutions Limited |
| Imtech Engineering Services Limited | Dalkia Engineering Limited |
| Inviron Holdings Limited | Dalkia Facilities Holding Limited |
| Imtech Inviron Limited | Dalkia Facilities Limited |
| SPIE UK Limited | Dalkia Operations Holding Limited |
| SPIE FS Northern UK Limited | Dalkia Facilities Northern UK Limited |
| SPIE Leven Energy Services Limited | Leven Energy Services Limited |
| SPIE Power and Nuclear UK Limited | Power and Nuclear UK Limited |
| SPIE Scotshield Limited | Dalkia Scotshield Limited |
| SPIE WHS Limited | DK WHS Limited |
| SPIE Limited | Dalkia Operations Limited |
| SPIE MSS Clean Technology Limited | MSS Clean Technology Limited |
Together, we are delivering technical solutions for a better society and Net Zero UK. Our people, with their diversity of skills and perspectives, make us who we are. Today, our 4,000-strong team of experts and advisors are partnering with clients and communities on some of the country’s most exciting and demanding projects to provide energy, engineering, facilities management and specialist services. We continue to look forward to our future as Dalkia in the UK.