Company lists · Data refreshed October 2026

Top 25 Newsletter sponsorship agencies B2B worldwide

RevenueBase identified 265 company matches for newsletter sponsorship agencies B2B worldwide as of October 2026 and tracks 1,251 professional contacts across them, including 128 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for newsletter sponsorship agencies B2B worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026. Country and city lists for newsletter sponsorship agencies B2B follow the table.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built
265Companies
1,251Contacts tracked
128Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest newsletter sponsorship agencies B2B worldwide

Ranked by team size
Top 25 of 265 company matches for newsletter sponsorship agencies B2B worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchShivamogga Sub-district, IndiaHQ recorded Oct 1, 2026201-500179 contacts →

Exact match

“Data Maelumat can help stimulate your business-to-business promotional efforts with targeted B2B Multi-Channel marketing mailing lists.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchSheridan, WY, United StatesHQ recorded Oct 1, 202651-20096 contacts →

Exact match

“We are Right Pace TechMedia, founded in 2017, headquartered in WY, USA, with 2 operational centers in Pune, India.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchPlano, TX, United StatesHQ recorded Oct 1, 202611-5083 contacts →

Exact match

“JSJD Media, LLC was founded in 2011 and an idea was born.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchScarborough, United KingdomHQ recorded Oct 1, 202611-5047 contacts →

Exact match

“Emailmovers are expert B2B email marketers, helping businesses unlock the full potential of email through targeted, high-performing campaigns.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Oct 1, 2026501-1,00015 contacts →

Exact match

“Future B2B merges decades of expertise with the nimbleness of a startup.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“BestMediaInfo.com, a B2B news portal covering advertising, marketing and media industry, was launched in August, 2010 and has become the most impactful voice of the industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchSpringfield, NJ, United StatesHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“Most busy professionals find it impossible to communicate on a regular basis with every prospective referral source, patient, client or customer.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Oct 1, 202611-5012 contacts →

Exact match

“WELCOMING is the pay-for-performance-only specialist of audience extension and business generation via newsletters.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchVilshofen, GermanyHQ recorded Oct 1, 20261-1012 contacts →

Exact match

“Sie wollen nie wieder Neuigkeiten und Infos aus dem Hause Würdinger verpassen Dann bestellen Sie unseren Newsletter.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchDelray Beach, FL, United StatesHQ recorded Oct 1, 202611-509 contacts →

Exact match

“At RightSide Data, we are focused on delivering highly targeted, quality email leads to clients around the world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchRaleigh, NC, United StatesHQ recorded Oct 1, 202611-509 contacts →

Exact match

“OverDrive Group does the hardest part of sales: landing the first meeting.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Estos son los principales motivos por los que deberías promocionar tu producto en Zumitow: 🟠 Audiencia fidelizada: llevamos 3 años enviando un correo diario.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, FL, United StatesHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Media Intercept is a newsletter advertising platform that helps brands buy, manage, and measure campaigns across premium publishers.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchNew York, United StatesHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Harness the power of partnerships with SponsorPitch, the leading sponsorship sales platform that brings together Sellers and Brands.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchAachen, GermanyHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Wenn Sie unseren Newsletter bestellen, werden wir Sie in regelm igen Abst nden per E-Mail ber lNeuigkeiten und Angebote informieren.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchHelsinki, FinlandHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Kasvata B2B-myyntiäsi laadukkaan sähköpostimarkkinoinnin avulla.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchBudapest, HungaryHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Független, hazai tulajdonú sales house vagyunk.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchZurich, SwitzerlandHQ recorded Oct 1, 202611-504 contacts →

Exact match

“Unser kostenloser Newsletter informiert Sie regelmässig über aktuelle Angebote und Fragen rund um den Wein.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchChelmsford, United KingdomHQ recorded Oct 1, 20261-104 contacts →

Exact match

“We Get Sponsors are all about two key elements that are game-changing for brands and events.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchCologne, GermanyHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Ihr möchtet wachsen aber euch fehlen finanzielle Möglichkeiten, kompetente Partner oder Reichweite?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchUnited StatesHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Newsletters como canal de adquisición?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchOrlando, FL, United StatesHQ recorded Oct 1, 20261-103 contacts →

Exact match

“We specialize in scaling email newsletters while improving and maintaining domain and IP reputations to maximize website traffic and revenue.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchSeoul, South KoreaHQ recorded Oct 1, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchOrlando, FL, United StatesHQ recorded Oct 1, 202611-503 contacts →

Exact match

“Newsletter Publishers - Scalable list growth in almost any newsletter niche.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchFort Collins, CO, United StatesHQ recorded Oct 1, 202611-503 contacts →

Exact match

“Proven Systems was formed in March 2001 from a traditional sales and marketing agency.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 265 newsletter sponsorship agencies B2B worldwide

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Newsletter sponsorship agencies B2B worldwide at a glance

As of Oct 1, 2026
10.2%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · London
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
197
11-50
46
51-200
5
201-500
3
501-1,000
3

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for newsletter sponsorship agencies B2B are linked below.
What qualifies
Company records worldwide whose business descriptions match “newsletter sponsorship agencies B2B” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 128 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 October 1, 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.

Newsletter sponsorship agencies B2B by location

1 lists · largest first

Every Newsletter sponsorship agencies B2B list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “newsletter sponsorship agencies B2B”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many newsletter sponsorship agencies B2B are there worldwide?

RevenueBase identified 265 company matches for newsletter sponsorship agencies B2B worldwide as of October 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?

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

Which country has the most newsletter sponsorship agencies B2B?

The United States leads with 51 companies. Every newsletter sponsorship agencies B2B list by country and city is linked on this page.

Which city has the most newsletter sponsorship agencies B2B?

London leads with 9 company records, followed by New York (7) and Berlin (6).

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 128 professional contacts with verified work emails tracked across these 265 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 265 newsletter sponsorship agencies B2B worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.