Company lists · Data refreshed September 2026
Top 18 Pro bono public relations firms based in Boston, United States
RevenueBase identified 31 company matches for pro bono public relations firms associated with Boston, United States as of September 2026 and tracks 879 professional contacts across them, including 463 with verified work emails. Across the United States, New York is the largest hub for this category (168 companies); Boston has 31.
This list covers company matches for pro bono public relations firms associated with Boston, 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 14, 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 18 largest pro bono public relations firms based in Boston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 178 contacts → | ||||
Exact match “Your vision deserves results.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 2 | 92 contacts → | ||||
Exact match “At 40 Regan Communications Group (RCG) has hit its prime!” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 3 | 67 contacts → | ||||
Exact match “Cone is a public relations and marketing agency known for igniting brands with high-impact strategies and programs based on deep insights, unique subject matter expertise and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 4 | 47 contacts → | ||||
Exact match “Castle is a certified women-owned business where local expertise meets global impact.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 5 | 45 contacts → | ||||
Exact match “Kel & Partners is the anti-agency agency for public relations & social media.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match “SOAR strengthens nonprofits through collaborative, pro bono consulting that builds organizational capacity and deepens community impact while fostering an enriching learning…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “44 is a creative, lifestyle public relations firm with a distinctly personal approach to our work.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Crackle Communications is a public relations agency that works with good companies only.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “With offices in Boston and Worcester and affiliates in New York City, Slowey McManus Communications provides strategic public relations, communications, and public affairs…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “We are a team of former TV journalists who want to help your business make news!” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “As social media and technology change the way we interact and do business, so too do they change the way we tell our stories.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Escalate flips the traditional PR model on its head.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Melwood Global is a strategic communications firm staffed by media industry professionals who have vast experience in both international public affairs and international…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “When the stakes are high, Fortune 500 companies, major institutions and leading public figures come to Howell Communications.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Little Bird Boston is a Boston-based communications consulting company, specializing in marketing and PR for small businesses, startups and non-profits.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “In 2005, I created my own public relations company.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “ProsInComms provides B2B tech companies with outstanding PR and integrated communications strategy and programs.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “At our core, we’re natural communicators and storytellers.” Recorded in the RevenueBase company graph · Sep 14, 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 “pro bono public relations firms”. 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 18 of 31 pro bono public relations firms based in Boston, United States
See the full list, filter by size, metro and specialty, and access 463 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Pro bono public relations firms based in Boston, United States at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 31 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 Boston, United States whose business descriptions match “pro bono public relations firms” 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 463 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 14, 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.
Pro bono public relations firms by metro in the United States
- Pro bono public relations firms in New York168
- Pro bono public relations firms in Los Angeles96
- Pro bono public relations firms in Chicago52
- Pro bono public relations firms in Washington49
- Pro bono public relations firms in San Francisco47
- Pro bono public relations firms in Atlanta35
- Pro bono public relations firms in Austin35
- Pro bono public relations firms in Dallas35
- Pro bono public relations firms in Houston28
- Pro bono public relations firms in Miami28
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 “pro bono public relations firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many pro bono public relations firms are there based in Boston, United States?
RevenueBase identified 31 company matches for pro bono public relations firms associated with Boston, 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?
Matter Communications tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most pro bono public relations firms?
New York leads the United States with 168 company records, followed by Los Angeles (96) and Chicago (52). Boston has 31.
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 463 professional contacts with verified work emails tracked across these 31 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 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 31 pro bono public relations firms based in Boston, United States. Start with a free account, no credit card.
Download this list →Related lists
Pro bono public relations firms by geography
- Pro bono public relations firms based in the United States
- Pro bono public relations firms based in the United Kingdom
- Pro bono public relations firms based in London, United Kingdom
- Pro bono public relations firms based in Atlanta, United States
- Pro bono public relations firms based in Austin, United States
- Pro bono public relations firms based in Chicago, United States
- Pro bono public relations firms based in Dallas, United States
- Pro bono public relations firms based in Houston, United States
- Pro bono public relations firms based in Los Angeles, United States
- Pro bono public relations firms based in Miami, United States
- Pro bono public relations firms based in New York, United States
- Pro bono public relations firms based in San Francisco, United States
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.
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- Pro bono public relations firms based in Chicago, United States
Company intelligence · public preview
Top 18 pro bono public relations firms based in Boston, 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 31 matching company records for pro bono public relations firms based in Boston, United States, with 879 tracked contacts and 463 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 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 18 pro bono public relations firms based in Boston, 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 |  Matter Communicationsmatternow.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 178 contacts → |
“Your vision deserves results.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Regan Communicationsregancomm.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 92 contacts → |
“At 40 Regan Communications Group (RCG) has hit its prime!” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  CONEconecomm.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 67 contacts → |
“Cone is a public relations and marketing agency known for igniting brands with high-impact strategies and programs based on deep insights, unique subject matter expertise and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  The Castle Groupthecastlegrp.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 47 contacts → |
“Castle is a certified women-owned business where local expertise meets global impact.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  KEL & Partnerskelandpartners.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 45 contacts → |
“Kel & Partners is the anti-agency agency for public relations & social media.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Soar Management Consulting Groupsoarmcg.orgHQ: Boston, MA, United StatesReported employees: Not recorded | Boston, MA, United States | Not recorded | Exact match | 37 contacts → |
“SOAR strengthens nonprofits through collaborative, pro bono consulting that builds organizational capacity and deepens community impact while fostering an enriching learning…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  44 Communications44-communications.comHQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 24 contacts → |
“44 is a creative, lifestyle public relations firm with a distinctly personal approach to our work.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Crackle PRcracklepr.comHQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 16 contacts → |
“Crackle Communications is a public relations agency that works with good companies only.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Slowey Mcmanus Communicationssloweymcmanus.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 14 contacts → |
“With offices in Boston and Worcester and affiliates in New York City, Slowey McManus Communications provides strategic public relations, communications, and public affairs…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Newsmaker Marketingnewsmakermarketing.comHQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 11 contacts → |
“We are a team of former TV journalists who want to help your business make news!” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  90 Westninetywest.comHQ: Boston, United StatesReported employees: 1-10 | Boston, United States | 1-10 | Exact match | 9 contacts → |
“As social media and technology change the way we interact and do business, so too do they change the way we tell our stories.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Escalate PRescalatepr.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 8 contacts → |
“Escalate flips the traditional PR model on its head.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Melwood Globalmelwoodglobal.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 7 contacts → |
“Melwood Global is a strategic communications firm staffed by media industry professionals who have vast experience in both international public affairs and international…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Howell Communicationshowellcomm.comHQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 4 contacts → |
“When the stakes are high, Fortune 500 companies, major institutions and leading public figures come to Howell Communications.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Little Bird Boston Marketing & PRlittlebirdboston.comHQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 2 contacts → |
“Little Bird Boston is a Boston-based communications consulting company, specializing in marketing and PR for small businesses, startups and non-profits.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ellis Strategiesellisstrategies.comHQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 2 contacts → |
“In 2005, I created my own public relations company.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Prosincommsprosincomms.com HQ: Boston, United StatesReported employees: 1-10 | Boston, United States | 1-10 | Exact match | 1 contacts → |
“ProsInComms provides B2B tech companies with outstanding PR and integrated communications strategy and programs.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Fahey Communicationsfaheycomm.comHQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 1 contacts → |
“At our core, we’re natural communicators and storytellers.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 31 company matches
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Pro bono public relations firms: dataset insights
September 14, 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
31 records in the displayed employee bands.
0 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 across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 31 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 14, 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 ↗
Pro bono public relations firms by metro in the United States
- Pro bono public relations firms in New York168
- Pro bono public relations firms in Los Angeles96
- Pro bono public relations firms in Chicago52
- Pro bono public relations firms in Washington49
- Pro bono public relations firms in San Francisco47
- Pro bono public relations firms in Atlanta35
- Pro bono public relations firms in Austin35
- Pro bono public relations firms in Dallas35
- Pro bono public relations firms in Houston28
- Pro bono public relations firms in Miami28
Questions about this company list
What does Exact match mean for pro bono public relations firms?
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 pro bono public relations firms did RevenueBase find based in Boston, United States?
The saved snapshot records 31 matching company records, 879 tracked contacts and 463 verified emails. The public preview displays 18 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 14, 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
Pro bono public relations firms by geography
- Pro bono public relations firms based in the United States
- Pro bono public relations firms based in the United Kingdom
- Pro bono public relations firms based in London, United Kingdom
- Pro bono public relations firms based in Atlanta, United States
- Pro bono public relations firms based in Austin, United States
- Pro bono public relations firms based in Chicago, United States
- Pro bono public relations firms based in Dallas, United States
- Pro bono public relations firms based in Houston, United States
- Pro bono public relations firms based in Los Angeles, United States
- Pro bono public relations firms based in Miami, United States
- Pro bono public relations firms based in New York, United States
- Pro bono public relations firms based in San Francisco, United States
Cite this list
RevenueBase Data Team. Top 18 pro bono public relations firms based in Boston, United States. Snapshot: September 14, 2026. https://revenuebase.ai/companies/pro-bono-public-relations-firms/united-states/boston.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Pro bono public relations firms based in the United States
- Pro bono public relations firms based in the United Kingdom
- Pro bono public relations firms based in London, United Kingdom
- Pro bono public relations firms based in Atlanta, United States
- Pro bono public relations firms based in Austin, United States
- Pro bono public relations firms based in Chicago, United States
Company intelligence · public preview
Top 18 pro bono public relations firms based in Boston, United States
RevenueBase records 31 matching company records for pro bono public relations firms based in Boston, United States, with 879 tracked contacts and 463 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 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 18 pro bono public relations firms based in Boston, 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 | Matter Communicationsmatternow.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 178 contacts → |
“Your vision deserves results.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Regan Communicationsregancomm.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 92 contacts → |
“At 40 Regan Communications Group (RCG) has hit its prime!” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CONEconecomm.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 67 contacts → |
“Cone is a public relations and marketing agency known for igniting brands with high-impact strategies and programs based on deep insights, unique subject matter expertise and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Castle Groupthecastlegrp.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 47 contacts → |
“Castle is a certified women-owned business where local expertise meets global impact.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KEL & Partnerskelandpartners.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 45 contacts → |
“Kel & Partners is the anti-agency agency for public relations & social media.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Soar Management Consulting Groupsoarmcg.org HQ: Boston, MA, United StatesReported employees: Not recorded | Boston, MA, United States | Not recorded | Exact match | 37 contacts → |
“SOAR strengthens nonprofits through collaborative, pro bono consulting that builds organizational capacity and deepens community impact while fostering an enriching learning…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 44 Communications44-communications.com HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 24 contacts → |
“44 is a creative, lifestyle public relations firm with a distinctly personal approach to our work.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Crackle PRcracklepr.com HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 16 contacts → |
“Crackle Communications is a public relations agency that works with good companies only.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Slowey Mcmanus Communicationssloweymcmanus.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 14 contacts → |
“With offices in Boston and Worcester and affiliates in New York City, Slowey McManus Communications provides strategic public relations, communications, and public affairs…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Newsmaker Marketingnewsmakermarketing.com HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 11 contacts → |
“We are a team of former TV journalists who want to help your business make news!” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 90 Westninetywest.com HQ: Boston, United StatesReported employees: 1-10 | Boston, United States | 1-10 | Exact match | 9 contacts → |
“As social media and technology change the way we interact and do business, so too do they change the way we tell our stories.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Escalate PRescalatepr.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 8 contacts → |
“Escalate flips the traditional PR model on its head.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Melwood Globalmelwoodglobal.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 7 contacts → |
“Melwood Global is a strategic communications firm staffed by media industry professionals who have vast experience in both international public affairs and international…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Howell Communicationshowellcomm.com HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 4 contacts → |
“When the stakes are high, Fortune 500 companies, major institutions and leading public figures come to Howell Communications.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Little Bird Boston Marketing & PRlittlebirdboston.com HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 2 contacts → |
“Little Bird Boston is a Boston-based communications consulting company, specializing in marketing and PR for small businesses, startups and non-profits.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ellis Strategiesellisstrategies.com HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 2 contacts → |
“In 2005, I created my own public relations company.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Prosincommsprosincomms.com HQ: Boston, United StatesReported employees: 1-10 | Boston, United States | 1-10 | Exact match | 1 contacts → |
“ProsInComms provides B2B tech companies with outstanding PR and integrated communications strategy and programs.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fahey Communicationsfaheycomm.com HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 1 contacts → |
“At our core, we’re natural communicators and storytellers.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 31 company matches
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Pro bono public relations firms: dataset insights
September 14, 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
31 records in the displayed employee bands.
0 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 across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 31 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 14, 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 ↗
Pro bono public relations firms by metro in the United States
- Pro bono public relations firms in New York168
- Pro bono public relations firms in Los Angeles96
- Pro bono public relations firms in Chicago52
- Pro bono public relations firms in Washington49
- Pro bono public relations firms in San Francisco47
- Pro bono public relations firms in Atlanta35
- Pro bono public relations firms in Austin35
- Pro bono public relations firms in Dallas35
- Pro bono public relations firms in Houston28
- Pro bono public relations firms in Miami28
Questions about this company list
What does Exact match mean for pro bono public relations firms?
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 pro bono public relations firms did RevenueBase find based in Boston, United States?
The saved snapshot records 31 matching company records, 879 tracked contacts and 463 verified emails. The public preview displays 18 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 14, 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
Pro bono public relations firms by geography
- Pro bono public relations firms based in the United States
- Pro bono public relations firms based in the United Kingdom
- Pro bono public relations firms based in London, United Kingdom
- Pro bono public relations firms based in Atlanta, United States
- Pro bono public relations firms based in Austin, United States
- Pro bono public relations firms based in Chicago, United States
- Pro bono public relations firms based in Dallas, United States
- Pro bono public relations firms based in Houston, United States
- Pro bono public relations firms based in Los Angeles, United States
- Pro bono public relations firms based in Miami, United States
- Pro bono public relations firms based in New York, United States
- Pro bono public relations firms based in San Francisco, United States
Cite this list
RevenueBase Data Team. Top 18 pro bono public relations firms based in Boston, United States. Snapshot: September 14, 2026. https://revenuebase.ai/companies/pro-bono-public-relations-firms/united-states/boston.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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