Company lists · Data verified August 2026

Top 25 List building services based in Montreal, Canada

Name: List building services based in Montreal, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 131 companies tracked

There are 131 list building services headquartered in Montreal, Canada (RevenueBase, August 2026). RevenueBase tracks 1,312 professional contacts across them, including 662 with verified work emails and 74 with mobile numbers. Toronto is the largest hub.

This list covers list building services headquartered in Montreal, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

131Companies

1,312Contacts tracked

662Verified emails

74Mobile numbers

Unlock all 131 companies Free account · no credit card · 2 minutes

The 25 largest list building services based in Montreal, Canada

Ranked by team size

Top 25 of 131 list building services based in Montreal, Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Neuf Architect E S	Montreal, QC	201-500	230	129
2	LES Entreprises QMD INC	Montreal, QC	51-200	95	52
	RevenueBasePublisher of this directory	Boston, MA	n/a	n/a	Try free
3	GKC Architecture & Design	Montreal, QC	51-200	80	50
4	Menkès Shooner Dagenais Letourneux Architectes	Montreal, QC	51-200	72	54
5	Yelle Maillé Architectes	Montreal, QC	11-50	48	25
6	Stendel Reich Architecture INC	Montreal, QC	11-50	46	28
7	DIVCO	Montreal, QC	51-200	41	22
8	Bastium Construction	Montreal, QC	11-50	38	25
9	Modulor	Montreal, QC	51-200	38	22
10	Decarel	Montreal, QC	51-200	34	17
11	Forme Studio Architecture	Montreal, QC	11-50	28	21
12	Cohesio Architecture	Montreal, QC	11-50	28	18
13	UN Architecture	Montreal, QC	11-50	22	9
14	Construction Irénée Paquet & Fils	Montreal, QC	11-50	21	13
15	Construction Praxis	Montreal, QC	51-200	21	9
16	LES Conseillers BCA Consultants INC	Montreal, QC	11-50	18	12
17	ACT Architecture Design	Montreal, QC	11-50	15	10
18	LES Ensembliers	Montreal, QC	11-50	15	10
19	Groupe Module Construction INC	Montreal, QC	11-50	14	10
20	Fabriq Architecture	Montreal, QC	11-50	13	11
21	Groupe Cartier	Montreal, QC	11-50	13	9
22	Riopel Associés Architectes	Montreal, QC	11-50	12	7
23	Nazar Construction INC	Montreal, QC	11-50	11	5
24	Magdev Construction	Montreal	11-50	10	7
25	Daicon	Montreal, QC	11-50	9	1

Showing 25 of 131 list building services based in Montreal, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 662 reachable decision-makers.

Free account · no credit card

See all 131 companies

List building services based in Montreal, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 310 HQs

74Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

List building services by metro in Canada

Metro	Companies
List building services in Toronto	310
List building services in Vancouver	137
List building services in Montreal	131
List building services in Calgary	116
List building services in Ottawa	87
List building services in Mississauga	84
List building services in Edmonton	70
List building services in Winnipeg	48

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “list building services”, with match quality audited by blind human judging, and headquartered in Montreal, Canada.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 4 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many list building services are there based in Montreal, Canada?

There are 131 list building services headquartered in Montreal, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Neuf Architect E S, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most list building services?

Toronto leads with 310 headquartered companies, followed by Vancouver (137) and Montreal (131).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 662 verified decision-maker contacts tracked across these 131 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 131 list building services based in Montreal, Canada. Start with a free account, no credit card.

Get the full list

Related lists

List building services by geography

Browse the directory

Browse: Companies home · List building services in Canada · All Canada lists · All List building services lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.