Company lists · Data refreshed September 2026

Top 25 Enterprise software pr firms worldwide

RevenueBase identified 1,870 enterprise software pr firms worldwide as of September 2026 and tracks 14,213 professional contacts across them, including 4,777 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers enterprise software pr firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for enterprise software pr firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
1,870Companies
14,213Contacts tracked
4,777Verified emails
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The 25 largest enterprise software pr firms worldwide

Ranked by team size
Top 25 of 1,870 enterprise software pr firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software pr firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMumbai, IndiaHQ checked Sep 28, 20261,001-5,0001,920 contacts →

Partial evidence

“Adfactors PR, founded in 1997, is India's largest Public Relations firm.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceNovo Hamburgo, BrazilHQ checked Sep 28, 20261,001-5,000546 contacts →

Partial evidence

“A CIGAM amplia sua experiência no desenvolvimento de software de gestão empresarial desde 1986.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceOkhla, IndiaHQ checked Sep 28, 2026201-500267 contacts →

Partial evidence

“Value 360 Communications is India’s first PR Company with a focussed approach for early stage business.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 2026201-500257 contacts →

Partial evidence

“Hotwire Global is the preeminent tech PR, communications, and marketing consultancy.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceBoston, MA, United StatesHQ checked Sep 28, 202651-200211 contacts →

Strong evidence

“Wellesley Information Services is a leading market research and intelligence firm specializing in enterprise software technologies.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceSão Paulo, BrazilHQ checked Sep 28, 2026201-500209 contacts →

Partial evidence

“Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceToledo, BrazilHQ checked Sep 28, 202651-200172 contacts →

Partial evidence

“A Inside Sistemas é pioneira e líder no segmento de software ERP para empresas de segurança.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 28, 202651-200160 contacts →

Indirect evidence

“Centro de Medicina”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidencePune, IndiaHQ checked Sep 28, 202651-200149 contacts →

Indirect evidence

“For more info, refer Cumulus Systems Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceBothell, WA, United StatesHQ checked Sep 28, 202611-50139 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceZaragoza, SpainHQ checked Sep 28, 202651-200105 contacts →

Partial evidence

“Golive es un empresa especializada en software empresarial que cubre todo el ciclo de vida del software en la empresa.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 202651-20092 contacts →

Indirect evidence

“At 40 Regan Communications Group (RCG) has hit its prime!”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 202651-20088 contacts →

Partial evidence

“Bospar is an award-winning boutique tech PR firm of highly seasoned professionals who exist to make the absolute most of your breakthrough ideas, technologies, products and…”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceNew Delhi, IndiaHQ checked Sep 28, 202651-20081 contacts →

Partial evidence

“With Digitech as your trusted PR partner, we help you to host activities for raising awareness of your products and services also.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceNoida, IndiaHQ checked Sep 28, 202651-20076 contacts →

Partial evidence

“Since 2015, 4qt.com has been developing Real Estate ERP Software Solution Services, custom software, web, database and mobile application development delivering world-class…”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 202651-20072 contacts →

Partial evidence

“Most PR agencies optimize for process.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceHarrogate, United KingdomHQ checked Sep 28, 2026n/a71 contacts →

Partial evidence

“We are a Yorkshire PR company that specialises in getting our clients and their products in the news via public relations and media relations campaigns, stunts and one off news…”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceWiesbaden, GermanyHQ checked Sep 28, 202651-20069 contacts →

Indirect evidence

“As an expert on communicating technology and entrepreneurial driven change, Fink & Fuchs has been the strategic partner for companies, associations and public sector clients for…”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceMunich, GermanyHQ checked Sep 28, 202651-20062 contacts →

Partial evidence

“With Scompler's software-as-a-service solution, marketing and corporate communications can be managed efficiently and effectively: strategy, topic management, editorial planning…”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceSingaporeHQ checked Sep 28, 202651-20062 contacts →

Indirect evidence

“Priority Consultants is a media relations and communications firm specialising in the B2B technology, professional services and energy sectors.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceSan Diego, United StatesHQ checked Sep 28, 2026n/a61 contacts →

Indirect evidence

“GG Benitez’s passion for writing and communications is just one element of her successful business endeavors.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceSao Paulo, BrazilHQ checked Sep 28, 202611-5060 contacts →

Partial evidence

“The NR-7 Communication is a new PR agency focused on technology, e-commerce startups, internet, MKT and education.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceUnited StatesHQ checked Sep 28, 202651-20056 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceMilano, ItalyHQ checked Sep 28, 202611-5055 contacts →

Partial evidence

“NEGRI FIRMAN PR & COMMUNICATION was founded in 2008 with the aim of changing the way traditional PR firms interact with clients and press.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceGiza, EgyptHQ checked Sep 28, 202651-20052 contacts →

Partial evidence

“This is not a PR Story, but it is a story about PR.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 1,870 enterprise software pr firms worldwide

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Enterprise software pr firms worldwide at a glance

As of Sep 28, 2026
33.6%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
3.5%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
1,383
11-50
409
51-200
53
201-500
11
501-1,000
4
1,001-5,000
4
10001+
2

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise software pr firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for enterprise software pr firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “enterprise software pr firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise software pr firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among enterprise software pr firms, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 4,777 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise software pr firms by location

11 lists · largest first

Every Enterprise software pr firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise software pr firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise software pr firms are there worldwide?

RevenueBase identified 1,870 enterprise software pr firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Adfactors PR, headquartered in Mumbai, tops this list with the largest team on record.

Which country has the most enterprise software pr firms?

The United States leads with 696 companies, followed by the United Kingdom (158) and India (90). Every enterprise software pr firms list by country and city is linked on this page.

Which city has the most enterprise software pr firms?

New York leads with 66 headquartered companies, followed by London (43) and San Francisco (43).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,777 verified decision-maker contacts tracked across these 1,870 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.