Company lists · Data refreshed September 2026

Top 25 Government HR consulting firms based in Ottawa, Canada

Name: Government HR consulting firms based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 58 companies tracked

RevenueBase identified 58 government HR consulting firms headquartered in Ottawa, Canada as of September 2026 and tracks 407 professional contacts across them, including 202 with verified work emails. Across Canada, Toronto is the largest hub for this category (100 companies); Ottawa has 58.

This list covers government HR consulting firms headquartered in Ottawa, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

58Companies

407Contacts tracked

202Verified emails

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The 25 largest government HR consulting firms based in Ottawa, Canada

Ranked by team size

Top 25 of 58 government HR consulting firms based in Ottawa, Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to government HR consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Earnscliffe Strategies	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “Founded in 1989 and independently owned by our principals, Earnscliffe operates from offices in Ottawa-Gatineau, Toronto and Vancouver.” Source: RevenueBase Database · checked Sep 28, 2026
2	Promaxis Systems INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	201-500	64 contacts →
	Partial evidence “Promaxis Systems has served private industry and all three levels of government for more than 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
3	Fasttrack Staffing	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong evidence “Fast Track Staffing Inc.(FTS) provides Human Resources (HR) consulting services with a focus on completing efficient, accurate and high quality HR processes.” Source: RevenueBase Database · checked Sep 28, 2026
4	Sandstone Group	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	24 contacts →
	Partial evidence “Sandstone Group Sandstone Group, based in Ottawa, specializes in providing strategic advice to corporate executives in matters of public affairs, government relations, crisis…” Source: RevenueBase Database · checked Sep 28, 2026
5	The Lansdowne Consulting Group	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “The Lansdowne Consulting Group creates custom-made solutions that help our customers succeed.” Source: RevenueBase Database · checked Sep 28, 2026
6	49 Solutions	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “At 49 Solutions we consistently deliver top quality consulting services, supporting both business and technology.” Source: RevenueBase Database · checked Sep 28, 2026
7	Valcom Consulting Group INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Valcom (Ottawa) is steadfast in its commitment to furnishing exemplary Consulting, Project Management, and Professional services tailored to facilitate the objectives of…” Source: RevenueBase Database · checked Sep 28, 2026
8	QMR Consulting & Professional Staffing Workplace Investigative Services	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Based in Canada's capital region, QMR Consulting is a locally owned, privately-operated and Top-Secret facility-cleared Management Consulting placement firm specializing in the…” Source: RevenueBase Database · checked Sep 28, 2026
9	Prospectus Associates	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	12 contacts →
	Partial evidence “Prospectus Associates is one of Canada’s leading national public affairs consulting firms that prides itself on delivering high-end personalized service by experienced…” Source: RevenueBase Database · checked Sep 28, 2026
10	PGF Consultants	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “PGF Consultants helps organizations reach their full potential and serve their clienteles using structured and participatory processes.” Source: RevenueBase Database · checked Sep 28, 2026
11	The Halifax Group	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “The Halifax Group is a multi-service consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
12	Orbis Risk Consulting	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Orbis Risk Consulting is an Ottawa based company that provides a range of services that are specifically designed to meet the internal audit and risk management needs of…” Source: RevenueBase Database · checked Sep 28, 2026
13	TAP Strategy & HR Consulting	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	7 contacts →
	Strong evidence “TAP Strategy and HR Consulting is a boutique-style consulting firm devoted to helping your business succeed.” Source: RevenueBase Database · checked Sep 28, 2026
14	David Joseph & Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Our services include performance management, leadership development, organizational design, employee engagement, compliance, and workforce planning.” Source: RevenueBase Database · checked Sep 28, 2026
15	Confluence Consulting	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	4 contacts →
	Strong evidence “Confluence Consulting is a government focused management consulting firm specializing in the design of business and technology solutions for public sector organizations.” Source: RevenueBase Database · checked Sep 28, 2026
16	Leo-Pisces Services Group Lpsg Ottawa Group	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	3 contacts →
	Partial evidence “LP Services Group (LPSG Ottawa) is a 100% Canadian Owned Federal Corporation experienced in providing exceptional Professional Consulting services to both Public and Private…” Source: RevenueBase Database · checked Sep 28, 2026
17	The Delfi Group LE Groupe Delfi	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “The Delfi Group / Le Groupe Delfi – HR Consulting & Leadership Training \| Conseils en RH & Formation en leadership Empowering Canadian organizations to lead with clarity, resolve…” Source: RevenueBase Database · checked Sep 28, 2026
18	Navigov	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Since our foundation in 2008, client relationships are at the core of NaviGov.” Source: RevenueBase Database · checked Sep 28, 2026
19	PMC Renewal	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “PMC Renewal offers consulting and training services to Indigenous clients, organizations, governments and communities.” Source: RevenueBase Database · checked Sep 28, 2026
20	Capital Park Consulting INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Capital Park offers its clients a full range of management consulting services from strategic planning to project management support and evaluation of program results.” Source: RevenueBase Database · checked Sep 28, 2026
21	Agentec	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “AGENTEC Consulting Inc.” Source: RevenueBase Database · checked Sep 28, 2026
22	Cyrus Echo	Partial evidence	Ottawa, CanadaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “is a management consulting firm that has served the public sector exclusively since 1996.” Source: RevenueBase Database · checked Sep 28, 2026
23	V42 Management Consulting INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “We provide consulting solutions primarily focused on Defence.” Source: RevenueBase Database · checked Sep 28, 2026
24	Mobile Resources	Partial evidence	Ottawa, CanadaHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Mobile Resources is a wholly Canadian-owned management consulting firm that strives to provide public and private sector clients with comprehensive professional management…” Source: RevenueBase Database · checked Sep 28, 2026
25	Riddick Investments And Consulting	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “RIDDICK Investments and Consulting is an Ottawa-based consulting firm that has been delivering solutions to clients since 2019.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: government HR consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names government HR consulting firms.
Partial evidence: Its own public description names part of government HR consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government HR consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 58 government HR consulting firms based in Ottawa, Canada

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Government HR consulting firms based in Ottawa, Canada at a glance

As of Sep 28, 2026

49.6%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Ottawa, so it is reported there. Company counts and contact totals on this page are exact for Ottawa, over 58 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among government HR consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ottawa, Canada whose own description of what they do matches “government HR consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names government HR consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among government HR consulting firms, and records with no verified work email. Companies headquartered outside Ottawa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 202 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Government HR consulting firms by metro in Canada

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names government HR consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many government HR consulting firms are there based in Ottawa, Canada?

RevenueBase identified 58 government HR consulting firms headquartered in Ottawa, Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Earnscliffe Strategies, headquartered in Ottawa, tops this list with the largest team on record.

Which city in Canada has the most government HR consulting firms?

Toronto leads Canada with 100 headquartered companies, followed by Montreal (65) and Ottawa (58).

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 202 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.