Company lists · Data refreshed September 2026
Top 25 Volunteer recruitment marketing companies worldwide
RevenueBase identified 4,101 volunteer recruitment marketing companies worldwide as of September 2026 and tracks 36,025 professional contacts across them, including 6,073 with verified work emails. The United States is the largest market and London the largest hub.
This list covers volunteer recruitment marketing companies worldwide, 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 29, 2026. Country and city lists for volunteer recruitment marketing companies follow the table.
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.
The 25 largest volunteer recruitment marketing companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 969 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 865 contacts → | ||||
Partial evidence “With over 17 years of experience, we are a trusted nationwide recruitment agency specialising in providing high-quality temporary staff in an array of roles to a wide range of…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 818 contacts → | ||||
Partial evidence “CMI (Career Management Inc.) is the premier provider of Sales & Marketing search / recruiting for small to mid sized software & technology companies.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 468 contacts → | ||||
Partial evidence “A C2C – Close to Consumer é especializada na contratação e administração inteligente de mão de obra para as áreas de marketing, trade marketing e vendas.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 333 contacts → | ||||
Indirect evidence “Search jobs or partner with us by visiting We are Aspire.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 299 contacts → | ||||
Partial evidence “Somos una compañía de soluciones de Sales & Marketing que provee, gestiona y potencia equipos de personas a través de distintas tecnologías.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 295 contacts → | ||||
Partial evidence “Broker Generator is the most comprehensive real estate Recruitment Solution on the market.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 279 contacts → | ||||
Strong evidence “Shaker Recruitment Marketing is a full-service recruitment marketing agency specializing in Branding, Talent Attraction, Martech, and Analytics to help you attract, hire, and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 254 contacts → | ||||
Indirect evidence “We zijn er voor Sales door Sales.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 209 contacts → | ||||
Partial evidence “Established in 1998, ad+one is comprised of hand-picked recruitment professionals with over 30+ years of combined recruiting experience serving the advertising and media agency…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 205 contacts → | ||||
Partial evidence “NAS Recruitment Innovation empowers you to attract and engage quality talent with a strategic blend of targeted technology and expertise.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 199 contacts → | ||||
Partial evidence “Across all industry sectors, large multinational corporations to SMEs have benefited, and continue to benefit, from the innovative recruitment solutions we offer.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 191 contacts → | ||||
Partial evidence “We help marketing leaders in the Publishing, Events and Business Intelligence sector hire exceptional Marketing Talent Looking for a new role?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 177 contacts → | ||||
Indirect evidence “Our mission is to help you build your championship team in any labor market and within any budget.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 175 contacts → | ||||
Indirect evidence “A company with 30 years of experience, Fênix aims to search, select and evaluate the best professionals in the job market, to fill effective, temporary, outsourced or internship…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 169 contacts → | ||||
Indirect evidence “Recruitics helps the world’s leading employers transform how they attract and hire quality talent.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 144 contacts → | ||||
Indirect evidence “As vagas das melhores empresas estão na BM VAGAS.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 138 contacts → | ||||
Indirect evidence “Our vision is to assist companies with the use of the latest talent acquisition strategies, helping them gain competitive advantage by using new trends.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 135 contacts → | ||||
Indirect evidence “Personalmarketing ist manchmal wie die Fahrt durch eine fremde Stadt: Es gibt unzählige Wege, aber es fehlt die Orientierung.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 135 contacts → | ||||
Partial evidence “Right Side Up® empowers best-in-class marketing organizations to grow.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 134 contacts → | ||||
Indirect evidence “Raven51 – Next Level Recruiting Raven51 unterstützt Unternehmen seit über 58 Jahren dabei, die richtigen Talente zu erreichen.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 134 contacts → | ||||
Strong evidence “MCG Talent is a renowned agency specializing in marketing, communications, creative, and digital recruitment across the MENA & APAC regions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 132 contacts → | ||||
Indirect evidence “The Brightwater Group is a highly reputable and established brand with a market presence of over 25 years in Ireland.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 122 contacts → | ||||
Indirect evidence “Welcome to Talentify - Redefining Talent Acquisition in the Artificial Intelligence Age.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 119 contacts → | ||||
Strong evidence “BPO Wizard specializes in providing offshore recruitment, candidate sourcing, marketing, and back-office support services to staffing and recruiting agencies in North America…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: volunteer recruitment marketing companies. 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 volunteer recruitment marketing companies.
- Partial evidence
- Its own public description names part of volunteer recruitment marketing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name volunteer recruitment marketing companies. 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 4,101 volunteer recruitment marketing companies worldwide
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Volunteer recruitment marketing companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 volunteer recruitment marketing companies, 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.
- Coverage
- Every country. Country and city lists for volunteer recruitment marketing companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “volunteer recruitment marketing companies”. 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 volunteer recruitment marketing companies), 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 volunteer recruitment marketing companies, and records with no verified work email.
- 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, 6,073 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 29, 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.
Volunteer recruitment marketing companies by location
24 lists · largest firstEvery Volunteer recruitment marketing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Volunteer recruitment marketing companies based in the United States887
- Volunteer recruitment marketing companies based in the United Kingdom410
- Volunteer recruitment marketing companies based in Germany356
- Volunteer recruitment marketing companies based in the Netherlands306
- Volunteer recruitment marketing companies based in India222
- Volunteer recruitment marketing companies based in Canada147
- Volunteer recruitment marketing companies based in Australia111
- Volunteer recruitment marketing companies based in France82
- Volunteer recruitment marketing companies based in Brazil64
- Volunteer recruitment marketing companies based in Sweden49
- Volunteer recruitment marketing companies based in South Africa48
- Volunteer recruitment marketing companies based in Belgium45
- Volunteer recruitment marketing companies based in Poland42
- Volunteer recruitment marketing companies based in Switzerland35
- Volunteer recruitment marketing companies based in Israel28
Cities
- Volunteer recruitment marketing companies based in London, United Kingdom172
- Volunteer recruitment marketing companies based in New York, United States62
- Volunteer recruitment marketing companies based in Toronto, Canada41
- Volunteer recruitment marketing companies based in Sydney, Australia39
- Volunteer recruitment marketing companies based in Amsterdam, Netherlands38
- Volunteer recruitment marketing companies based in Paris, France31
- Volunteer recruitment marketing companies based in Stockholm, Sweden30
- Volunteer recruitment marketing companies based in Berlin, Germany28
- Volunteer recruitment marketing companies based in Hamburg, Germany27
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 volunteer recruitment marketing companies, 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 volunteer recruitment marketing companies are there worldwide?
RevenueBase identified 4,101 volunteer recruitment marketing companies worldwide 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?
Self Opportunity, INC, headquartered in Lewisville, tops this list with the largest team on record.
Which country has the most volunteer recruitment marketing companies?
The United States leads with 887 companies, followed by the United Kingdom (410) and Germany (356). Every volunteer recruitment marketing companies list by country and city is linked on this page.
Which city has the most volunteer recruitment marketing companies?
London leads with 172 headquartered companies, followed by New York (62) and Toronto (41).
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 6,073 verified decision-maker contacts tracked across these 4,101 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 29, 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.