Company lists · Data refreshed September 2026

Top 25 Outsourced accounting firms based in Calgary, Canada

Name: Outsourced accounting firms based in Calgary, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 108 companies tracked

RevenueBase identified 108 outsourced accounting firms headquartered in Calgary, Canada as of September 2026 and tracks 436 professional contacts across them, including 141 with verified work emails. Toronto is the largest hub.

This list covers outsourced accounting firms headquartered in Calgary, 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 21, 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 21, 2026 86% judged on-target in blind review

108Companies

436Contacts tracked

141Verified emails

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The 25 largest outsourced accounting firms based in Calgary, Canada

Ranked by team size

Top 25 of 108 outsourced accounting firms based in Calgary, Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourced accounting 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	Wave Taxes	Strong evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	26 contacts →
	Strong evidence “At Wave Taxes Inc, We empower entrepreneurs across Canada to boost their revenue and grow their businesses with our tailored accounting outsourcing solutions.” Source: RevenueBase Database · checked Sep 21, 2026
2	True North Accounting	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “ACCOUNTING, BOOKKEEPING AND ADVICE.” Source: RevenueBase Database · checked Sep 21, 2026
3	Resolve Accounting Professional Corporation	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	17 contacts →
	Partial evidence “Resolve Accounting delivers exceptional Accounting and Bookkeeping solutions to small, medium businesses and personal clients throughout Calgary and surrounding areas.” Source: RevenueBase Database · checked Sep 21, 2026
4	RTB LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “RTB LLP is a rapidly growing financial services firm located in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 21, 2026
5	Rice & Company LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Rice & Co is a modern CPA firm based in Alberta and BC.” Source: RevenueBase Database · checked Sep 21, 2026
6	AM Accountants Professional Corporation, Cpas	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	12 contacts →
	Partial evidence “AM accountants is a Calgary based accounting firm that consists of Chartered Professional Accountants (CPA’s), bookkeepers and skilled administrative staff.” Source: RevenueBase Database · checked Sep 21, 2026
7	Accountnext	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “We understand the challenges that small businesses face with accounting and finance.” Source: RevenueBase Database · checked Sep 21, 2026
8	All-Pro Business & Bookkeeping Corp	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
9	SG LLP Chartered Professional Accountants	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “We focus on providing forensic accounting, litigation support, assurance, taxation, and accounting services including fraud investigations, marital disputes, review engagements…” Source: RevenueBase Database · checked Sep 21, 2026
10	Abbadi Professional Corporation	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Welcome to Abbadi Professional Corporation, your trusted accounting partner!” Source: RevenueBase Database · checked Sep 21, 2026
11	Oldring Accounting	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Our expertise lies in catering to enterprises with revenue between $2M and $10M that recognize the need for high quality financial leadership and support to achieve their goals.” Source: RevenueBase Database · checked Sep 21, 2026
12	Ramsey & Mahajan Accountants & Consultants	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “Ramsey & Mahajan is a Calgary based accounting firm specializing in serving the accounting needs of small to medium sized businesses - from the business start-up, to the…” Source: RevenueBase Database · checked Sep 21, 2026
13	Misura Berteit Accountants	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Misura Berteit is an experienced, full-service accounting firm based in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 21, 2026
14	Concept Professional Group INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “With over 15 experts on deck, Concept Professional Group Inc.” Source: RevenueBase Database · checked Sep 21, 2026
15	Blasetti Broyles LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Blasetti Broyles LLP is a Northwest Calgary based medium sized accounting firm providing in-depth, personal service to our clients.” Source: RevenueBase Database · checked Sep 21, 2026
16	Engage CPA	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “We Manage the Accounting Back Office, Bookkeeping, and Compliance for Canadian Companies with $500k to $15M in Annual Revenue.” Source: RevenueBase Database · checked Sep 21, 2026
17	Neuo Chartered Professional Accountant	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “ACCOUNTING DOESN’T HAVE TO BE HARD… it really doesn’t We know being an entrepreneur and running a business is a lot of work, you have stepped out, so you step up, often doing many…” Source: RevenueBase Database · checked Sep 21, 2026
18	Kapasi & Associates Chartered Professional Accountants	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “Kapasi & Associates is a Calgary established accounting firm that has been in practice for over three decades.” Source: RevenueBase Database · checked Sep 21, 2026
19	Evergreen Business Solutions	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “We are giving business owners the understanding and tools they need to know their books and clear insights to help them succeed.” Source: RevenueBase Database · checked Sep 21, 2026
20	Streamline Accounting Professional Corporation	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Bookkeeping, Accounting, and Tax consulting All-inclusive services from only $139 a month.” Source: RevenueBase Database · checked Sep 21, 2026
21	HBT Accounting	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “HBT Accounting provides accounting, business advisory, and taxation services with offices in Calgary, Alberta Meet Our Chartered professional Accountant HBT Accounting – Tax…” Source: RevenueBase Database · checked Sep 21, 2026
22	NSI Accounting And Financial Services	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “NSI Tax & Accounting Services plays a critical role in helping clients manage their finances, comply with regulations, and make informed business decisions.” Source: RevenueBase Database · checked Sep 21, 2026
23	Reion Accounting Professional Corporation	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	3 contacts →
	Indirect evidence “Proudly serving Calgary, Alberta & The Okanagan, BC!” Source: RevenueBase Database · checked Sep 21, 2026
24	Guildstreet INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Accounting & Tax ~ Strategic Planning ~ Business Insights and Coaching ~ CFO Solutions.” Source: RevenueBase Database · checked Sep 21, 2026
25	SME Worx Consulting INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “SME Worx helps consulting firms, nonprofits, and growing businesses streamline their accounting.” Source: RevenueBase Database · checked Sep 21, 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: outsourced accounting 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 outsourced accounting firms.
Partial evidence: Its own public description names part of outsourced accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourced accounting 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 108 outsourced accounting firms based in Calgary, Canada

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Outsourced accounting firms based in Calgary, Canada at a glance

As of Sep 21, 2026

32.3%Verified-email coverage

4.0Average contacts per company

1-10Median size (employees)

165.7%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 108 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 outsourced accounting 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 Calgary, Canada whose own description of what they do matches “outsourced accounting 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 outsourced accounting 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 outsourced accounting firms, and records with no verified work email. Companies headquartered outside Calgary 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, 141 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 21, 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.

Outsourced accounting firms by metro in Canada

Outsourced accounting firms in Toronto179
Outsourced accounting firms in Calgary108
Outsourced accounting firms in Mississauga78
Outsourced accounting firms in Vancouver72
Outsourced accounting firms in Montreal68
Outsourced accounting firms in Edmonton54
Outsourced accounting firms in Ottawa44
Outsourced accounting firms in Surrey38
Outsourced accounting firms in Winnipeg28
Outsourced accounting firms in Quebec27

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 outsourced accounting 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 outsourced accounting firms are there based in Calgary, Canada?

RevenueBase identified 108 outsourced accounting firms headquartered in Calgary, 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?

Wave Taxes, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most outsourced accounting firms?

Toronto leads with 179 headquartered companies, followed by Calgary (108) and Mississauga (78).

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 141 verified decision-maker contacts tracked across these 108 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 21, 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.