Company lists · Data refreshed November 2026

Top 25 Development organizations based in Ottawa, Canada

Name: Development organizations based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 284 companies tracked

RevenueBase identified 284 company matches for development organizations associated with Ottawa, Canada as of November 2026 and tracks 5,747 professional contacts across them, including 1,572 with verified work emails. Across Canada, Toronto is the largest hub for this category (755 companies); Ottawa has 284.

This list covers company matches for development organizations associated with Ottawa, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

284Companies

5,747Contacts tracked

1,572Verified emails

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The 25 largest development organizations based in Ottawa, Canada

Ranked by team size

Top 25 of 284 company matches for development organizations based in Ottawa, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Digital Opportunity Trust	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	201-500	707 contacts →
	Exact match “Digital Opportunity Trust is a youth-led movement of daring social innovators who have the tools, knowledge, and networks to create opportunities and transform their own…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Nutrition International	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	670 contacts →
	Exact match “We are global leaders in nutrition who focus on evidence-based, high-impact and cost-effective interventions that produce measurable results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Farm Radio International	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	178 contacts →
	Exact match “Farm Radio International is a Canadian-based, not-for-profit organization working in direct partnership with more than radio broadcasters in 37 African countries to fight poverty…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Care Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	160 contacts →
	Exact match “We work to save lives, fight poverty, and achieve social justice around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Oxfam Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	124 contacts →
	Exact match “Oxfam Canada works with partner organizations in developing countries; tackling the root causes of poverty and inequity and helping people to create self-reliant and sustainable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	AGA Khan Foundation Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	124 contacts →
	Exact match “Aga Khan Foundation Canada (AKFC) is a non‐profit international development agency, working in Africa, Asia, and the Middle East to find sustainable solutions to the complex…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	United Nations Association In Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	109 contacts →
	Exact match “The United Nations Association in Canada (UNA-Canada) is a national charitable organization providing the leading policy voice on multilateralism in Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Green Party Of Canada LE Parti Vert DU Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	91 contacts →
	Exact match “We are the Green Party of Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Human Concern International	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	78 contacts →
	Exact match “Global change starts with small steps.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Canadem	Exact match	Ottawa, CanadaHQ recorded Nov 6, 2026	11-50	62 contacts →
	Exact match “CANADEM is Canadian based non-profit,non-governmental organization established in 1997 with funding from the Canadian Department of Foreign Affairs and International Trade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Results Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	61 contacts →
	Exact match “We direct our energy and efforts to make the greatest impact for people living in poverty.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Co-Operative Development Foundation Of Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	58 contacts →
	Exact match “The Co-operative Development Foundation of Canada (CDF Canada) partners with co-operatives and community-based organizations in Africa, Asia, Latin America, Eastern Europe, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Forum Of Federations	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	56 contacts →
	Exact match “The Forum of Federations is concerned with the contribution that multi-level governments can make to democracy building and democratic consolidation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Veterinarians Without Borders North America	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	n/a	56 contacts →
	Exact match “Helping to improve the livelihoods of communities in need throughout the world is what Veterinarians without Borders / Vétérinaires sans Frontières is all about.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Algonquin College International Education Centre	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	55 contacts →
	Exact match “Algonquin College and the International Education Centre (IEC) are committed to the development and management of high-quality international projects to provide innovative…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Institute On Governance	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	53 contacts →
	Exact match “Founded in 1990, the IOG has over thirty years’ experience in exploring and developing approaches to advancing good governance in the public sector, both in Canada and abroad.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Société Économique DE L'ontario SÉO	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	49 contacts →
	Exact match “The Société Économique de l’Ontario (SÉO), established in 2001, is a provincial network with a professional team that takes an innovative approach to economic development…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	CRC Rideau-Rockcliffe CRC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	44 contacts →
	Exact match “The Rideau-Rockcliffe Community Resource Centre (RRCRC) is a non-profit organization based in Ottawa, Canada, that is dedicated to improving the quality of life for people living…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Social Planning Council Of Ottawa	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “The Social Planning Council takes a wholistic approach to community development by integrating research, planning, and community building.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Cooperation Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “Cooperation Canada is the national voice and coalition for Canadian international development and humanitarian organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Impact	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “IMPACT works with local communities to challenge, change, and lead how their natural resources are governed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Enactus Uottawa	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	37 contacts →
	Exact match “Enactus uOttawa is a community of student, academic and business leaders committed to using the power of entrepreneurial action to transform lives and shape a better more…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	OWN The Podium	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	36 contacts →
	Exact match “Own the Podium is an innovative and collaborative initiative without precedent in Canadian sport.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Rdée Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “RDÉE Canada (Réseau de développement économique et d’employabilité) promotes the economic development of the Francophone and Acadian communities (FACs) in Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Youth Ottawa	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “Youth Ottawa (formerly Child and Youth Friendly Ottawa) is a registered Canadian charity dedicated to an Ottawa where youth drive positive change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “development organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 284 development organizations based in Ottawa, Canada

See the full list, filter by size, metro and specialty, and access 1,572 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Development organizations based in Ottawa, Canada at a glance

As of Nov 6, 2026

27.4%Verified-email coverage

20.2Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

188

11-50

51-200

201-500

501-1,000

1,001-5,000

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 284 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Ottawa, Canada whose business descriptions match “development organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,572 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Development organizations by metro in Canada

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many development organizations are there based in Ottawa, Canada?

RevenueBase identified 284 company matches for development organizations associated with Ottawa, Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Digital Opportunity Trust tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most development organizations?

Toronto leads Canada with 755 company records, followed by Montreal (557) and Vancouver (300). Ottawa has 284.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,572 professional contacts with verified work emails tracked across these 284 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.