lobbyTO

Registered lobbyist

Mary-Margaret McMahon

Names, firms and business city only. Source: City of Toronto Lobbyist Registry.Report an error on this page
Registrations
1
0 active
Clients
1
Communications
6
Recorded with this lobbyist named
Linked agenda items
0
Published links only

Clients by year

Top clients

Registrations

Subjects

  • Planning and Development, Planning Policy / Study1
  • Waterfront Revitalization1
Clients by year· 1 row

Offices contacted

Communications per year

2020 to 2020

6 communications

How and with whom

By method · 6 meetings

By office holder

Most-contacted offices

  • Office of Councillor Carroll, Ward 17Councillor staff2
  • Office of Councillor Pasternak, Ward 6Councillor staff1
  • Ward 17 Don Valley NorthMember of council1
  • Ward 6 York CentreMember of council1
  • Ward 8 Eglinton-LawrenceMember of council1

Meeting rate

Share of this lobbyist's communications recorded as a meeting, presentation or video meeting

—Hidden: n=6 is below 20.

Rates are reported only above 20 contacts. Some subjects are mostly handled by email, so rates are best compared within subject category.

Offices contacted· 5 rows
OfficeOffice holder typeCommunicationsMeetingsLast contact
Office of Councillor Carroll, Ward 17Councillor staff222 March 2020
Office of Councillor Pasternak, Ward 6Councillor staff1122 January 2020
Ward 17 Don Valley NorthMember of council112 March 2020
Ward 6 York CentreMember of council1122 January 2020
Ward 8 Eglinton-LawrenceMember of council1131 January 2020

Registrations

Registrations by start year

Status

Data table· 1 row
RegistrationClientSubject matterDatesStatusCommunications
SM25769Sidewalk Labs LLC (formerly Sidewalk Labs Employees, L.L.C.)Planning and Development, Planning Policy / Study; Waterfront Revitalization7 March 2018 – 17 July 2020closed6

Linked agenda items

No published links to agenda items.

Former-official status

No match with a former member of council, councillor staff or City staff. A match appears only when a decision model comparing the two records scores it 0.95 or higher.

Disclosure timeliness

Lobbyists must record a communication within 3 days. lobbyTO measures the gap between a communication's date and the first daily snapshot of the registry export in which it appears. The export refreshes daily, so a 1-day gap is expected.

Measurement in progress. Daily snapshots began on 4 October 2026 (5 days of snapshots so far); results appear after 6 months of snapshots, from 4 April 2027. Communications dated before the first snapshot are not measured.