Company lists · Data refreshed September 2026
Top 25 Chambers of commerce based in the United States
RevenueBase identified 2,507 company matches for chambers of commerce associated with the United States as of September 2026 and tracks 16,369 professional contacts across them, including 4,881 with verified work emails. Chicago is the largest hub.
This list covers company matches for chambers of commerce associated with the United States, 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 September 19, 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.
The 25 largest chambers of commerce based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 332 contacts → | ||||
Exact match “Tracy is a community where neighbors and local merchants greet you by name and the welcoming never stops.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 129 contacts → | ||||
Exact match “The Chamber of Commerce for Greater Philadelphia brings area businesses and civic leaders together to promote growth and create opportunity in our region.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 114 contacts → | ||||
Exact match “Signpost envisions a world of local businesses, large and small, thriving through relevant and lasting connections with customers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 102 contacts → | ||||
Exact match “Greater Cleveland Partnership (GCP) is the region’s leading economic development organization and with over members, the largest metropolitan chamber of commerce in the nation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 90 contacts → | ||||
Exact match “Metropolitan Milwaukee Association of Commerce’s (MMAC) vision is to create a globally competitive region that fosters high-value employment to sustain a vibrant quality of life…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 84 contacts → | ||||
Exact match “CenterState CEO is an independent and forward thinking economic development strategist, a business leadership organization and chamber of commerce; dedicated to the success of its…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 84 contacts → | ||||
Exact match “Located on the emerging economic powerhouse Highway 287 Corridor, Midlothian presents a business friendly environment that companies seek but cannot often find in the Metroplex.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 78 contacts → | ||||
Exact match “Our mission is to champion business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 73 contacts → | ||||
Exact match “The Indiana Chamber partners with members and investors – representing over four million Hoosiers – to achieve the mission of cultivating a world-class environment, which provides…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 66 contacts → | ||||
Exact match “The Columbus Chamber of Commerce is the epicenter of the Columbus Region business community.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 66 contacts → | ||||
Exact match “Our community is rich with opportunities for shopping, dining, arts, history, entertainment, business, and more.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 65 contacts → | ||||
Exact match “The Greater Boston Chamber of Commerce is an independent, non-profit organization that is the convener, voice and advocate of our diverse and collaborative membership who drive…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 65 contacts → | ||||
Exact match “The Grand Rapids Chamber is where West Michigan's business community comes together.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 64 contacts → | ||||
Exact match “We advocate for a healthy business climate where our member companies can prosper and build a solid reputation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 62 contacts → | ||||
Exact match “The Greenville Chamber is a 136-year-old business and economic development organization that connects people, advocates for businesses, and accelerates business and regional…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 59 contacts → | ||||
Exact match “You’re building something important-whether it’s a business, a team, or your own career.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 57 contacts → | ||||
Exact match “Growing Greater Phoenix since Through service to a broad, diverse membership base, the Greater Phoenix Chamber steadfastly serves as the voice of business and a champion of growth.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 56 contacts → | ||||
Exact match “The Greater Kansas City Chamber of Commerce is a membership organization that represents more than 2,200 businesses and their employees across 13 counties in the Greater Kansas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 55 contacts → | ||||
Exact match “Three Rivers Planning & Development District is a private, non-profit organization formed in 1971 by local government entities and business leaders to promote overall economic…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 54 contacts → | ||||
Exact match “About the City of York: Revolutionary Place To Do Business Based on its demographics, geography, business outlook, tax incentives, extraordinary value, and quality of life, York…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 54 contacts → | ||||
Exact match “The Greater Akron Chamber drives economic growth and prosperity for Greater Akron by supporting the success of the business community and acting as a convener of stakeholders on…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 51 contacts → | ||||
Exact match “The San Diego Regional Chamber of Commerce is a nonprofit membership organization that helps provide a voice for San Diego businesses through advocacy, member-to-member…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 51 contacts → | ||||
Exact match “The Greater Miami Chamber of Commerce is the proud champion for the Greater Miami Business Community and serves as a catalyst for solutions to the problems that businesses face.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 50 contacts → | ||||
Exact match “The Huntsville/Madison County Chamber, located in Huntsville, Alabama, is an organization of businesses, professionals and local leaders working to ensure a secure and sustainable…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 49 contacts → | ||||
Exact match “The mission of the Springfield Area Chamber of Commerce is to serve as the principal advocate for business in partnership with the community; support and assist existing…” Recorded in the RevenueBase company graph · Sep 19, 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 “chambers of commerce”. 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 2,507 chambers of commerce based in the United States
See the full list, filter by size, metro and specialty, and access 4,881 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Chambers of commerce based in the United States at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,507 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 the United States whose business descriptions match “chambers of commerce” 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 4,881 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 September 19, 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.
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 “chambers of commerce”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many chambers of commerce are there based in the United States?
RevenueBase identified 2,507 company matches for chambers of commerce associated with the United States as of September 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?
City Of Tracy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most chambers of commerce?
Chicago leads with 23 company records, followed by New York (16) and Miami (11).
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 4,881 professional contacts with verified work emails tracked across these 2,507 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 September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,507 chambers of commerce based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Chambers of commerce by geography
- Chambers of commerce based in Australia
- Chambers of commerce based in Brazil
- Chambers of commerce based in Canada
- Chambers of commerce based in Denmark
- Chambers of commerce based in France
- Chambers of commerce based in the Netherlands
- Chambers of commerce based in New Zealand
- Chambers of commerce based in Norway
- Chambers of commerce based in Spain
- Chambers of commerce based in Sweden
- Chambers of commerce based in Türkiye
- Chambers of commerce based in the United Kingdom
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 chambers of commerce based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,507 matching company records for chambers of commerce based in the United States, with 16,369 tracked contacts and 4,881 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 chambers of commerce based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  City Of Tracycityoftracy.orgHQ: Tracy, CA, United StatesReported employees: 501-1,000 | Tracy, CA, United States | 501-1,000 | Exact match | 332 contacts → |
“Tracy is a community where neighbors and local merchants greet you by name and the welcoming never stops.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Chamber Of Commerce For Greater Philadelphiachamberphl.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 129 contacts → |
“The Chamber of Commerce for Greater Philadelphia brings area businesses and civic leaders together to promote growth and create opportunity in our region.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Signpostsignpost.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 114 contacts → |
“Signpost envisions a world of local businesses, large and small, thriving through relevant and lasting connections with customers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Greater Cleveland Partnershipgreatercle.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 102 contacts → |
“Greater Cleveland Partnership (GCP) is the region’s leading economic development organization and with over members, the largest metropolitan chamber of commerce in the nation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MMACmmac.org HQ: Milwaukee, WI, United StatesReported employees: 11-50 | Milwaukee, WI, United States | 11-50 | Exact match | 90 contacts → |
“Metropolitan Milwaukee Association of Commerce’s (MMAC) vision is to create a globally competitive region that fosters high-value employment to sustain a vibrant quality of life…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Centerstate CEOcenterstateceo.com HQ: Syracuse, NY, United StatesReported employees: 51-200 | Syracuse, NY, United States | 51-200 | Exact match | 84 contacts → |
“CenterState CEO is an independent and forward thinking economic development strategist, a business leadership organization and chamber of commerce; dedicated to the success of its…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | City Of Midlothianmidlothian.tx.us HQ: Midlothian, TX, United StatesReported employees: 201-500 | Midlothian, TX, United States | 201-500 | Exact match | 84 contacts → |
“Located on the emerging economic powerhouse Highway 287 Corridor, Midlothian presents a business friendly environment that companies seek but cannot often find in the Metroplex.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gwinnett Chamber Of Commercegwinnettchamber.org HQ: Duluth, GA, United StatesReported employees: 11-50 | Duluth, GA, United States | 11-50 | Exact match | 78 contacts → |
“Our mission is to champion business.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Indiana Chamber Of Commerceindianachamber.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 73 contacts → |
“The Indiana Chamber partners with members and investors – representing over four million Hoosiers – to achieve the mission of cultivating a world-class environment, which provides…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Columbus Chamber Of Commercecolumbus.org HQ: Columbus, OH, United StatesReported employees: 11-50 | Columbus, OH, United States | 11-50 | Exact match | 66 contacts → |
“The Columbus Chamber of Commerce is the epicenter of the Columbus Region business community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | City Of Texarkana, Texasci.texarkana.tx.us HQ: Texarkana, TX, United StatesReported employees: 201-500 | Texarkana, TX, United States | 201-500 | Exact match | 66 contacts → |
“Our community is rich with opportunities for shopping, dining, arts, history, entertainment, business, and more.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Greater Boston Chamber Of Commercebostonchamber.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 65 contacts → |
“The Greater Boston Chamber of Commerce is an independent, non-profit organization that is the convener, voice and advocate of our diverse and collaborative membership who drive…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Grand Rapids Chambergrandrapids.org HQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 65 contacts → |
“The Grand Rapids Chamber is where West Michigan's business community comes together.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Greater Omaha Chamberomahachamber.org HQ: Omaha, NE, United StatesReported employees: 51-200 | Omaha, NE, United States | 51-200 | Exact match | 64 contacts → |
“We advocate for a healthy business climate where our member companies can prosper and build a solid reputation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Greenville Chambergreenvillechamber.org HQ: Greenville, SC, United StatesReported employees: 11-50 | Greenville, SC, United States | 11-50 | Exact match | 62 contacts → |
“The Greenville Chamber is a 136-year-old business and economic development organization that connects people, advocates for businesses, and accelerates business and regional…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Greater Green BAY Chambergreatergbc.org HQ: Green Bay, WI, United StatesReported employees: 11-50 | Green Bay, WI, United States | 11-50 | Exact match | 59 contacts → |
“You’re building something important-whether it’s a business, a team, or your own career.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Greater Phoenix Chamberphoenixchamber.com HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 57 contacts → |
“Growing Greater Phoenix since Through service to a broad, diverse membership base, the Greater Phoenix Chamber steadfastly serves as the voice of business and a champion of growth.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Greater Kansas City Chamber Of Commercekcchamber.com HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 56 contacts → |
“The Greater Kansas City Chamber of Commerce is a membership organization that represents more than 2,200 businesses and their employees across 13 counties in the Greater Kansas…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Pontotoc, MS, United StatesReported employees: 51-200 | Pontotoc, MS, United States | 51-200 | Exact match | 55 contacts → |
“Three Rivers Planning & Development District is a private, non-profit organization formed in 1971 by local government entities and business leaders to promote overall economic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | City Of York, PAyorkcity.org HQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 54 contacts → |
“About the City of York: Revolutionary Place To Do Business Based on its demographics, geography, business outlook, tax incentives, extraordinary value, and quality of life, York…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Greater Akron Chambergreaterakronchamber.org HQ: Akron, OH, United StatesReported employees: 11-50 | Akron, OH, United States | 11-50 | Exact match | 54 contacts → |
“The Greater Akron Chamber drives economic growth and prosperity for Greater Akron by supporting the success of the business community and acting as a convener of stakeholders on…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | SAN Diego Regional Chamber Of Commercesdchamber.org HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 51 contacts → |
“The San Diego Regional Chamber of Commerce is a nonprofit membership organization that helps provide a voice for San Diego businesses through advocacy, member-to-member…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greater Miami Chamber Of Commercemiamichamber.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 51 contacts → |
“The Greater Miami Chamber of Commerce is the proud champion for the Greater Miami Business Community and serves as a catalyst for solutions to the problems that businesses face.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Huntsville Madison County Chamberhsvchamber.org HQ: Huntsville, AL, United StatesReported employees: 11-50 | Huntsville, AL, United States | 11-50 | Exact match | 50 contacts → |
“The Huntsville/Madison County Chamber, located in Huntsville, Alabama, is an organization of businesses, professionals and local leaders working to ensure a secure and sustainable…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Springfield Area Chamber Of Commercespringfieldchamber.com HQ: Springfield, MO, United StatesReported employees: 11-50 | Springfield, MO, United States | 11-50 | Exact match | 49 contacts → |
“The mission of the Springfield Area Chamber of Commerce is to serve as the principal advocate for business in partnership with the community; support and assist existing…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,507 company matches
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Chambers of commerce: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,503 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,507 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for chambers of commerce?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many chambers of commerce did RevenueBase find based in the United States?
The saved snapshot records 2,507 matching company records, 16,369 tracked contacts and 4,881 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Chambers of commerce by geography
- Chambers of commerce based in Australia
- Chambers of commerce based in Brazil
- Chambers of commerce based in Canada
- Chambers of commerce based in Denmark
- Chambers of commerce based in France
- Chambers of commerce based in the Netherlands
- Chambers of commerce based in New Zealand
- Chambers of commerce based in Norway
- Chambers of commerce based in Spain
- Chambers of commerce based in Sweden
- Chambers of commerce based in Türkiye
- Chambers of commerce based in the United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 chambers of commerce based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/chambers-of-commerce/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 chambers of commerce based in the United States
RevenueBase records 2,507 matching company records for chambers of commerce based in the United States, with 16,369 tracked contacts and 4,881 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 chambers of commerce based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | City Of Tracycityoftracy.org HQ: Tracy, CA, United StatesReported employees: 501-1,000 | Tracy, CA, United States | 501-1,000 | Exact match | 332 contacts → |
“Tracy is a community where neighbors and local merchants greet you by name and the welcoming never stops.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Chamber Of Commerce For Greater Philadelphiachamberphl.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 129 contacts → |
“The Chamber of Commerce for Greater Philadelphia brings area businesses and civic leaders together to promote growth and create opportunity in our region.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Signpostsignpost.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 114 contacts → |
“Signpost envisions a world of local businesses, large and small, thriving through relevant and lasting connections with customers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Greater Cleveland Partnershipgreatercle.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 102 contacts → |
“Greater Cleveland Partnership (GCP) is the region’s leading economic development organization and with over members, the largest metropolitan chamber of commerce in the nation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MMACmmac.org HQ: Milwaukee, WI, United StatesReported employees: 11-50 | Milwaukee, WI, United States | 11-50 | Exact match | 90 contacts → |
“Metropolitan Milwaukee Association of Commerce’s (MMAC) vision is to create a globally competitive region that fosters high-value employment to sustain a vibrant quality of life…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Centerstate CEOcenterstateceo.com HQ: Syracuse, NY, United StatesReported employees: 51-200 | Syracuse, NY, United States | 51-200 | Exact match | 84 contacts → |
“CenterState CEO is an independent and forward thinking economic development strategist, a business leadership organization and chamber of commerce; dedicated to the success of its…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | City Of Midlothianmidlothian.tx.us HQ: Midlothian, TX, United StatesReported employees: 201-500 | Midlothian, TX, United States | 201-500 | Exact match | 84 contacts → |
“Located on the emerging economic powerhouse Highway 287 Corridor, Midlothian presents a business friendly environment that companies seek but cannot often find in the Metroplex.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gwinnett Chamber Of Commercegwinnettchamber.org HQ: Duluth, GA, United StatesReported employees: 11-50 | Duluth, GA, United States | 11-50 | Exact match | 78 contacts → |
“Our mission is to champion business.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Indiana Chamber Of Commerceindianachamber.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 73 contacts → |
“The Indiana Chamber partners with members and investors – representing over four million Hoosiers – to achieve the mission of cultivating a world-class environment, which provides…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Columbus Chamber Of Commercecolumbus.org HQ: Columbus, OH, United StatesReported employees: 11-50 | Columbus, OH, United States | 11-50 | Exact match | 66 contacts → |
“The Columbus Chamber of Commerce is the epicenter of the Columbus Region business community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | City Of Texarkana, Texasci.texarkana.tx.us HQ: Texarkana, TX, United StatesReported employees: 201-500 | Texarkana, TX, United States | 201-500 | Exact match | 66 contacts → |
“Our community is rich with opportunities for shopping, dining, arts, history, entertainment, business, and more.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Greater Boston Chamber Of Commercebostonchamber.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 65 contacts → |
“The Greater Boston Chamber of Commerce is an independent, non-profit organization that is the convener, voice and advocate of our diverse and collaborative membership who drive…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Grand Rapids Chambergrandrapids.org HQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 65 contacts → |
“The Grand Rapids Chamber is where West Michigan's business community comes together.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Greater Omaha Chamberomahachamber.org HQ: Omaha, NE, United StatesReported employees: 51-200 | Omaha, NE, United States | 51-200 | Exact match | 64 contacts → |
“We advocate for a healthy business climate where our member companies can prosper and build a solid reputation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Greenville Chambergreenvillechamber.org HQ: Greenville, SC, United StatesReported employees: 11-50 | Greenville, SC, United States | 11-50 | Exact match | 62 contacts → |
“The Greenville Chamber is a 136-year-old business and economic development organization that connects people, advocates for businesses, and accelerates business and regional…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Greater Green BAY Chambergreatergbc.org HQ: Green Bay, WI, United StatesReported employees: 11-50 | Green Bay, WI, United States | 11-50 | Exact match | 59 contacts → |
“You’re building something important-whether it’s a business, a team, or your own career.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Greater Phoenix Chamberphoenixchamber.com HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 57 contacts → |
“Growing Greater Phoenix since Through service to a broad, diverse membership base, the Greater Phoenix Chamber steadfastly serves as the voice of business and a champion of growth.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Greater Kansas City Chamber Of Commercekcchamber.com HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 56 contacts → |
“The Greater Kansas City Chamber of Commerce is a membership organization that represents more than 2,200 businesses and their employees across 13 counties in the Greater Kansas…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Pontotoc, MS, United StatesReported employees: 51-200 | Pontotoc, MS, United States | 51-200 | Exact match | 55 contacts → |
“Three Rivers Planning & Development District is a private, non-profit organization formed in 1971 by local government entities and business leaders to promote overall economic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | City Of York, PAyorkcity.org HQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 54 contacts → |
“About the City of York: Revolutionary Place To Do Business Based on its demographics, geography, business outlook, tax incentives, extraordinary value, and quality of life, York…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Greater Akron Chambergreaterakronchamber.org HQ: Akron, OH, United StatesReported employees: 11-50 | Akron, OH, United States | 11-50 | Exact match | 54 contacts → |
“The Greater Akron Chamber drives economic growth and prosperity for Greater Akron by supporting the success of the business community and acting as a convener of stakeholders on…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | SAN Diego Regional Chamber Of Commercesdchamber.org HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 51 contacts → |
“The San Diego Regional Chamber of Commerce is a nonprofit membership organization that helps provide a voice for San Diego businesses through advocacy, member-to-member…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greater Miami Chamber Of Commercemiamichamber.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 51 contacts → |
“The Greater Miami Chamber of Commerce is the proud champion for the Greater Miami Business Community and serves as a catalyst for solutions to the problems that businesses face.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Huntsville Madison County Chamberhsvchamber.org HQ: Huntsville, AL, United StatesReported employees: 11-50 | Huntsville, AL, United States | 11-50 | Exact match | 50 contacts → |
“The Huntsville/Madison County Chamber, located in Huntsville, Alabama, is an organization of businesses, professionals and local leaders working to ensure a secure and sustainable…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Springfield Area Chamber Of Commercespringfieldchamber.com HQ: Springfield, MO, United StatesReported employees: 11-50 | Springfield, MO, United States | 11-50 | Exact match | 49 contacts → |
“The mission of the Springfield Area Chamber of Commerce is to serve as the principal advocate for business in partnership with the community; support and assist existing…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Chambers of commerce: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,503 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,507 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for chambers of commerce?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many chambers of commerce did RevenueBase find based in the United States?
The saved snapshot records 2,507 matching company records, 16,369 tracked contacts and 4,881 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Chambers of commerce by geography
- Chambers of commerce based in Australia
- Chambers of commerce based in Brazil
- Chambers of commerce based in Canada
- Chambers of commerce based in Denmark
- Chambers of commerce based in France
- Chambers of commerce based in the Netherlands
- Chambers of commerce based in New Zealand
- Chambers of commerce based in Norway
- Chambers of commerce based in Spain
- Chambers of commerce based in Sweden
- Chambers of commerce based in Türkiye
- Chambers of commerce based in the United Kingdom
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Cite this list
RevenueBase Data Team. Top 25 chambers of commerce based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/chambers-of-commerce/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗