Company lists · Data refreshed September 2026

Top 25 Billing systems worldwide

RevenueBase identified 183 company matches for billing systems worldwide as of September 2026 and tracks 3,399 professional contacts across them, including 1,053 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for billing systems 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 September 21, 2026. Country and city lists for billing systems 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 Sep 21, 2026 How this list was built
183Companies
3,399Contacts tracked
1,053Verified emails
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The 25 largest billing systems worldwide

Ranked by team size
Top 25 of 183 company matches for billing systems worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchCharlotte, NC, United StatesHQ recorded Sep 21, 20261,001-5,000935 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 · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMckinney, TX, United StatesHQ recorded Sep 21, 2026501-1,000254 contacts →

Exact match

“Exponere Billing, LLC is among the leading billing companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchNorcross, GA, United StatesHQ recorded Sep 21, 20261,001-5,000231 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 · Sep 21, 2026 · View company records in RevenueBase
4Exact matchUnited StatesHQ recorded Sep 21, 20261,001-5,000132 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 · Sep 21, 2026 · View company records in RevenueBase
5Exact matchKitchener, ON, CanadaHQ recorded Sep 21, 202651-20074 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMclean, VA, United StatesHQ recorded Sep 21, 202651-20072 contacts →

Exact match

“Founded in 2013, BluLogix is the only billing solution provider that refines a business’s complex billing operations into a single process.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchVadodara, IndiaHQ recorded Sep 21, 2026201-50059 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Sep 21, 202651-20058 contacts →

Exact match

“Seit 25 Jahren zählt die nexnet zu den führenden Outsourcing-Dienstleistern für (Subscription-)Billing und Debitorenmanagement.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAhmedabad, IndiaHQ recorded Sep 21, 2026201-50043 contacts →

Exact match

“Since 2015, MyOffice Answer India Pvt Ltd, a division of MyOffice Answer LLC, has been known for offering straightforward but distinctive billing processing solutions and services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Sep 21, 202651-20041 contacts →

Exact match

“For close to 30 years, INTEGRIM has been helping organizations enhance productivity and efficiency by using innovative technology to simplify and automate their operating…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchChennai, IndiaHQ recorded Sep 21, 202651-20039 contacts →

Exact match

“EIPP Solutions An ISO 9001 : 2015 certified company offers fully automated business-to-business customer billing and payment solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchPark City, UT, United StatesHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“BillFlash, a NexTrust service, offers a comprehensive suite of patient payment and billing services focused exclusively on the medical industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchCurridabat, Costa RicaHQ recorded Sep 21, 202651-20033 contacts →

Exact match

“Gestión en Tecnología e Información Sociedad Anónima (GTI S.A), es una empresa que nació desde el año 2001 con el objetivo de suplir una serie de necesidades tecnológicas en…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchAhmedabad, IndiaHQ recorded Sep 21, 202611-5033 contacts →

Exact match

“RiverEdge Analytics Pvt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchUltimo, AustraliaHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Outworks was established in 2011 by a talented group of professionals to meet the goal of providing a broad range of services specific to the transactional Billing service…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchJordanHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“Focus Solutions is a leading FinTech and IT solutions company founded in 2004, headquartered in Amman, Jordan.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Billecta is the new and powerful invoicing tool that integrates to your existing system setup.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMadison, WI, United StatesHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Payment Service Network (PSN) is a financial services firm dedicated to consolidating, integrating and processing payments through multiple channels as well as providing online…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSaint-apollinaire, FranceHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Notre objectif?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLondon, IndiaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Bill.me is a high-tech company with a unique set of expertise in such areas as: optimization of billing processes, consultations on cash-flow improvements and developing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSan Pedro Garza Garcia, MexicoHQ recorded Sep 21, 20261-1014 contacts →

Exact match

“En Savio desarrollamos tecnologia para ayudarte a organizar la cobranza de tu negocio.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLakewood, NJ, United StatesHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Now you can have total confidence that your Private Pay billing is being taken care of correctly and completely.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Billing is complex, but it doesn't have to be stressful.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBethlehem, PA, United StatesHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“A dedicated billing company committed to providing efficient, accurate, and compliant billing services for healthcare providers, businesses, and organizations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchHelsinki, FinlandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Uuva on 100 % kotimainen, korkealuokkaisia palveluita laskun koko elinkaaren ajalle tarjoava yritys.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 183 billing systems worldwide

See the full list, filter by size, metro and specialty, and access 1,053 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Billing systems worldwide at a glance

As of Sep 21, 2026
31.0%Verified-email coverage
18.6Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
89
11-50
65
51-200
17
201-500
4
501-1,000
2
1,001-5,000
3
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 billing systems are linked below.
What qualifies
Company records worldwide whose business descriptions match “billing systems” 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 1,053 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 21, 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.

Billing systems by location

1 lists · largest first

Every Billing systems 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 “billing systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many billing systems are there worldwide?

RevenueBase identified 183 company matches for billing systems worldwide 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?

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

Which country has the most billing systems?

The United States leads with 45 companies. Every billing systems list by country and city is linked on this page.

Which city has the most billing systems?

London leads with 4 company records, followed by Sao Paulo (3) and Ahmedabad (2).

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 1,053 professional contacts with verified work emails tracked across these 183 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 21, 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.