lobbyTO

Registered lobbyist

Michael Diez de Aux

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
5
Recorded with this lobbyist named
Linked agenda items
2
Published links only

Clients by year

Top clients

Registrations

Subjects

  • Economic Development1
  • Planning and Development1
  • Water1
Clients by year· 1 row
YearClientRegistrations
2024Grounded Engineering Inc.1

Offices contacted

Communications per year

2025 to 2025

5 communications

How and with whom

By method · 4 meetings

By office holder

Most-contacted offices

  • City PlanningCity staff1
  • Development ReviewCity staff1
  • Housing SecretariatCity staff1
  • Toronto Water InfrastructureCity staff1
  • Josh Matlow1

Meeting rate

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

—Hidden: n=5 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
City PlanningCity staff115 September 2025
Development ReviewCity staff115 September 2025
Housing SecretariatCity staff1016 June 2025
Toronto Water InfrastructureCity staff115 September 2025
Josh MatlowMember of council1129 May 2025

Registrations

Registrations by start year

Status

Data table· 1 row
RegistrationClientSubject matterDatesStatusCommunications
SM36196Grounded Engineering Inc.Economic Development; Planning and Development; Water27 November 2024 – 10 April 2026closed5

Linked agenda items

This link is inferred by lobbyTO; the registry does not record which agenda item a registration concerns.

Links between records are inferred by a model and are not reviewed by a person. Each link shows its score out of 1; moderate-confidence links (0.7 to 0.9) are wrong more often than high-confidence links. How links are scored

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.