Company lists · Data refreshed November 2026

Top 25 Customer billing service providers worldwide

RevenueBase identified 1,344 company matches for customer billing service providers worldwide as of November 2026 and tracks 16,779 professional contacts across them, including 5,090 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for customer billing service providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for customer billing service providers follow the table.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,344Companies
16,779Contacts tracked
5,090Verified emails
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The 25 largest customer billing service providers worldwide

Ranked by team size
Top 25 of 1,344 company matches for customer billing service providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJoinville, BrazilHQ recorded Nov 6, 2026501-1,0001,388 contacts →

Exact match

“O Asaas é uma empresa brasileira com investidores globais que ajuda autônomos, MEIs e grandes empresas a automatizar e profissionalizar os processos financeiros, melhorando o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Bethesda, United StatesHQ recorded Nov 6, 20261,001-5,0001,300 contacts →

Exact match

“Over a decade ago, four friends set out to tackle the growing complexities of SaaS billing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 20261,001-5,000978 contacts →

Exact match

“Paymentus® (NYSE: PAY) is the leading provider of real-time, cloud-based billing, payment, and customer engagement solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500417 contacts →

Exact match

“A Vindi ajuda empresas e empreendedores a venderem mais e sempre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSheridan, WY, United StatesHQ recorded Nov 6, 202651-200351 contacts →

Exact match

“Are you tired of dealing with the hassle of medical billing and administrative tasks?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLewisville, NC, United StatesHQ recorded Nov 6, 2026501-1,000308 contacts →

Exact match

“EMS|MC is the largest billing services provider focused exclusively on emergency medical services in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKuopio, FinlandHQ recorded Nov 6, 2026201-500266 contacts →

Exact match

“Ropo is the Nordic market leader and original pioneer, transforming the invoicing flow end-to-end.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNorcross, GA, United StatesHQ recorded Nov 6, 20261,001-5,000254 contacts →

Exact match

“TransCentra is one of the largest and most trusted billing and payments providers in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500246 contacts →

Exact match

“Para grandes empresas ou negócios em crescimento que desejam simplificar e escalar suas operações, a iugu é uma empresa de tecnologia que oferece o ecossistema mais completo de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSydney Cbd, AustraliaHQ recorded Nov 6, 202651-200234 contacts →

Exact match

“Founded in 2013, Ignition is the recurring revenue and billing automation platform for firms and agencies to transform their sales, billing and payment processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFort Collins, CO, United StatesHQ recorded Nov 6, 202651-200207 contacts →

Exact match

“BillGO combines flexible bill pay technology with the only open biller network that accepts both consumer and business payments to power simple, friction-free bill pay experiences…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChattanooga, TN, United StatesHQ recorded Nov 6, 2026201-500193 contacts →

Exact match

“MedSrv was established in 1985 and is based in Chattanooga, TN.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAmadora, PortugalHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“A B2B coloca conhecimento e experiência ao serviço dos seus Clientes em áreas críticas como Tecnologias de Informação, Contabilidade, Faturação, Gestão e Desenvolvimento de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200176 contacts →

Exact match

“Rev.io is the only provider to seamlessly integrate native communication billing, professional service automation (PSA), and payment processing-delivering a comprehensive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000145 contacts →

Exact match

“Regulus Group is the premier provider of outsourced billing and payment services designed to accelerate cash, improve corporate productivity and reduce overall management costs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCupertino, United StatesHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“helps companies scale in the by simplifying and transforming their - operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Transforming the invoice-to-cash process, Billogram’s intelligent platform orchestrates payments, strengthens customer relationships, and reduces churn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, United StatesHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Click.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTel Aviv, IsraelHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“morning by Green Invoice is a fast-growing and dynamic Startup that offers businesses and independents a super smart & user-friendly SaaS platform for invoicing and business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Somos o NG Billing, solução de faturamento especialmente concebida para empresas com receitas recorrentes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDecatur, AL, United StatesHQ recorded Nov 6, 2026501-1,00079 contacts →

Exact match

“Cash flow simplified.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNew York, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Anchor gets businesses paid on time, effortlessly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“LogiSense powers modern monetization for enterprises operating in the Usage Economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVadodara, IndiaHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“Founded in 2015, Taskflow Answer has aggressively grown to 150-plus employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPeoria, AZ, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Welcome to ReveLution, your trusted partner in medical billing services.”

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

Showing 25 of 1,344 customer billing service providers worldwide

See the full list, filter by size, metro and specialty, and access 5,090 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer billing service providers worldwide at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
728
11-50
413
51-200
146
201-500
30
501-1,000
9
1,001-5,000
7
10001+
1

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 customer billing service providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “customer billing service providers” 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 5,090 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Customer billing service providers by location

6 lists · largest first

Every Customer billing service providers 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 “customer billing service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer billing service providers are there worldwide?

RevenueBase identified 1,344 company matches for customer billing service providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most customer billing service providers?

The United States leads with 518 companies, followed by India (71) and Brazil (58). Every customer billing service providers list by country and city is linked on this page.

Which city has the most customer billing service providers?

London leads with 20 company records, followed by New York (15) and Sao Paulo (14).

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 5,090 professional contacts with verified work emails tracked across these 1,344 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

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