Company lists · Data refreshed November 2026

Top 25 Agent support service companies worldwide

RevenueBase identified 2,927 company matches for agent support service companies worldwide as of November 2026 and tracks 52,576 professional contacts across them, including 7,217 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for agent support service companies worldwide, 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. Country and city lists for agent support service companies follow the table.

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
2,927Companies
52,576Contacts tracked
7,217Verified emails
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The 25 largest agent support service companies worldwide

Ranked by team size
Top 25 of 2,927 company matches for agent support service companies worldwide, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 20261,001-5,0002,666 contacts →

Exact match

“FirstTeam® is a premier real estate brokerage and founding member of Leading Real Estate Companies of the World® (LeadingRE), boasting a near 50-year legacy of excellence & market…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRancho Cordova, CA, United StatesHQ recorded Nov 6, 20261,001-5,000757 contacts →

Exact match

“Founded in 1994 with two offices and 40 agents, REMAX Gold has grown into Gold nation with over 2,900 of the industry’s most productive agents at over 130 locations throughout…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261,001-5,000714 contacts →

Exact match

“Equity Union was created to be a completely unique kind of real estate company, when founder and CEO Harma Hartouni wanted to reimagine what’s possible in real estate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261,001-5,000647 contacts →

Exact match

“CENTURY 21 Affiliated – CA claims our success is a direct result of the caliber of our agents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 2026501-1,000621 contacts →

Exact match

“Founded in 2014, Robert Slack Real Estate has developed into one of the most innovative and highly respected Brokerages in the US in a very short time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOakdale, CA, United StatesHQ recorded Nov 6, 20261,001-5,000552 contacts →

Exact match

“Century 21 MM is the #1 Residential, Commercial and Ag & Ranch real estate company in North California with offices all over San Joaquin Valley.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 2026501-1,000505 contacts →

Exact match

“A full service real estate company dedicated to attracting, developing and inspiring successful people we focus on helping real estate agents to grow their business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSpokane, ID, United StatesHQ recorded Nov 6, 2026501-1,000498 contacts →

Exact match

“Kelly Right Real Estate is an innovative real estate brokerage that combines full support, cutting edge technology and outstanding marketing, while offering the best commission…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMidvale, UT, United StatesHQ recorded Nov 6, 202651-200463 contacts →

Exact match

“What we provide to agents: Only $500 on 7 transactions/year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDurban, South AfricaHQ recorded Nov 6, 2026201-500429 contacts →

Exact match

“Tyson Properties was established in August 2005 by experienced estate agent Chris Tyson and business man Gavin Cunningham.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPortsmouth, NH, United StatesHQ recorded Nov 6, 2026201-500406 contacts →

Exact match

“Since 2003, Bean Group has grown from a bold idea into one of the most respected real estate brands in New England.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 2026n/a383 contacts →

Exact match

“PropNex Malaysia is a master licensing of PropNex Singapore since 2018 at Kuala Lumpur and will keep expanding to all over Malaysia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChelmsford, MA, United StatesHQ recorded Nov 6, 2026501-1,000380 contacts →

Exact match

“Established in 2014 LAER Realty Partners is now the largest independent real estate firm in New England & Florida based on transaction sides closed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNorthville, MI, United StatesHQ recorded Nov 6, 2026201-500333 contacts →

Exact match

“National Realty Centers is one of the largest and most agent friendly real estate brokerages in Metro Detroit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDavao City, PhilippinesHQ recorded Nov 6, 2026201-500313 contacts →

Exact match

“COMPOSITE GLOBAL PARTNERS is a full service VA Outsourcing firm, focused on U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPasadena, MD, United StatesHQ recorded Nov 6, 2026201-500293 contacts →

Exact match

“Forge Your Own Path - Douglas Realty is both a residential and commercial real estate brokerage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGrapevine, TX, United StatesHQ recorded Nov 6, 2026201-500290 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 2026501-1,000287 contacts →

Exact match

“A full service real estate company dedicated to attracting, developing and inspiring successful people we focus on helping real estate agents to grow their business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 2026501-1,000284 contacts →

Exact match

“Beyond the Name: A Brokerage Built for Your Success At Coldwell Banker Advantage, we do things differently-because to us, our agents aren’t just partners; they are our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026501-1,000266 contacts →

Exact match

“Beverly & Company is LA's fastest-growing 100% real estate brokerage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTauranga, New ZealandHQ recorded Nov 6, 2026201-500244 contacts →

Exact match

“Ever since our beginnings we have aimed to be exceptional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

“Cu peste 16 ani de experiență în domeniul imobiliar, BLITZ este cea mai mare agenție imobiliară cu capital 100% românesc, cu o rețea de peste 40 de locații la nivel național.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 2026501-1,000220 contacts →

Exact match

“RG LPT is an Education, Development and Operations Center for Agents to grow their business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOverland Park, KS, United StatesHQ recorded Nov 6, 2026501-1,000217 contacts →

Exact match

“CSS provides a critical backbone service to real estate agents in markets across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHomewood, AL, United StatesHQ recorded Nov 6, 202651-200213 contacts →

Exact match

“ERA King Real Estate is a Top 20 ERA company providing real estate services, property management services, marketing, mortgage needs, relocation services and agent services in 8…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,927 agent support service companies worldwide

See the full list, filter by size, metro and specialty, and access 7,217 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Agent support service companies worldwide at a glance

As of Nov 6, 2026
13.7%Verified-email coverage
18.0Average contacts per company
1-10Median size (employees)
0.9%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,638
11-50
835
51-200
307
201-500
87
501-1,000
22
1,001-5,000
17
5,001-10,000
2
10001+
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for agent support service companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “agent support service companies” 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. 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 7,217 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.

Agent support service companies by location

43 lists · largest first

Every Agent support service companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “agent support service companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many agent support service companies are there worldwide?

RevenueBase identified 2,927 company matches for agent support service companies worldwide 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?

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

Which country has the most agent support service companies?

The United States leads with 1,637 companies, followed by India (945) and Pakistan (626). Every agent support service companies list by country and city is linked on this page.

Which city has the most agent support service companies?

Houston leads with 26 company records, followed by Toronto (23) and Atlanta (22).

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 7,217 professional contacts with verified work emails tracked across these 2,927 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.