Office of the Commissioner of Lobbying of Canada Office of the Commissioner of Lobbying of Canada

Language selection

Registry of Lobbyists

Registration - Consultant

Hydro Ottawa Holding Inc. / Société de portefeuille d’Hydro Ottawa inc. / Colena Der, Consultant

Registration Information

Client name: Hydro Ottawa Holding Inc. / Société de portefeuille d’Hydro Ottawa inc.
Lobbyist name: Colena Der, Consultant
Initial registration start date: 2023-09-01
Registration status: Active
Registration Number: 955700-375615

Associated Communications

Total Number of Communication Reports: 0

Monthly communication reports in the last 6 months: 0

Version 3 of 3 (2024-04-02 to present)

Version 3 of 3 (2024-04-02 to present)



Responsible Officer Name

This is the responsible officer name as provided in the most recent registration for the corporation or organization.

Name Change History:

Hydro Ottawa Holding Inc./Société de portefeuille d’Hydro Ottawa inc.

The following names have been used on or after July 2, 2008

The following names have been used on or after July 2, 2008
Name From To
Hydro Ottawa Holding Inc./Société de portefeuille d’Hydro Ottawa inc. 2024-04-02 current
Hydro Ottawa Holding Inc./Société de portefeuille d’Hydro Ottawa inc. 2023-09-01 2024-04-02

Responsible Officer Change History

Hydro Ottawa Holding Inc. / Société de portefeuille d’Hydro Ottawa inc.

Responsible Officer History
Responsible Officer Name From (YYYY-MM-DD) To (YYYY-MM-DD)

All Monthly Communication Reports for Hydro Ottawa Holding Inc. / Société de portefeuille d’Hydro Ottawa inc.

Colena Der, Osler, Hoskin & Harcourt LLP (Consultant)

Learn more...

Registrants are required to submit a monthly communication report for each oral and arranged communication with a designated public office holder. The name of the most senior paid officer (i.e. the registrant) will appear on all in-house monthly communication reports, whether or not he/she participated in the communication.

Note: Monthly Communication Reports are due on the 15th day of each month for communications that took place in the previous month.

Results below are sorted by posted date, beginning with the most recent.

No results found

Public offices held: Colena Der


Date Modified: