Table:
text: EnerNOC
List of Subsidiaries
List of Subsidiaries
Date_ Company Business Country Value_USD_
Unknown Celerity Energy Partners San Diego LLC Energy United States Unknown
2009 Cogent Energy, Inc. Green Building United States Unknown
Unknown ENOC Securities Corporation Securities United States Unknown
Unknown EnerNOC Ltd. Energy Canada Unknown
Unknown EnerNOC UK Limited Energy United Kingdom Unknown
Unknown Mdenergy, LLC Energy United States Unknown
Unknown Pinpoint Power DR LLC Energy United States Unknown
Unknown South River Consulting, LLC Energy United States Unknown
Unknown Global Energy Partners, Inc. Energy United States Unknown
2011 M2M Communications Corporation Energy United States Unknown
Unknown EnerNOC Australia Pty Ltd Energy Australia Unknown
Unknown DMT Energy Pty Ltd Energy Australia Unknown

Question: What is the date for the UK in EnerNOC?