Company lists · Data refreshed September 2026
Top 25 Invoice companies worldwide
RevenueBase identified 1,189 invoice companies worldwide as of September 2026 and tracks 12,337 professional contacts across them, including 3,137 with verified work emails. The United States is the largest market and London the largest hub.
This list covers invoice companies 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 21, 2026. Country and city lists for invoice companies 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.
The 25 largest invoice companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,143 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,060 contacts → | ||||
Indirect evidence “Abitab como empresa líder del mercado de cobranzas y pagos tiene como objetivo fundamental brindar calidad a sus clientes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 464 contacts → | ||||
Indirect evidence “FreshBooks is designed to drive small business success-built for business owners and freelancers who want an easier way to get paid, manage finances, and deliver work all in one…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 248 contacts → | ||||
Indirect evidence “Conheça o Nibo: simples, intuitivo e poderoso.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 247 contacts → | ||||
Strong evidence “Ropo is the Nordic market leader and original pioneer, transforming the invoicing flow end-to-end.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 231 contacts → | ||||
Indirect evidence “TransCentra is one of the largest and most trusted billing and payments providers in the U.S.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 228 contacts → | ||||
Indirect evidence “Founded in 2013, Ignition is the recurring revenue and billing automation platform for firms and agencies to transform their sales, billing and payment processes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 204 contacts → | ||||
Indirect evidence “GDExpress es un servicio integral de facturación electrónica con un modelo de operación único en el mercado.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 192 contacts → | ||||
Indirect evidence “Rev.io is the only provider to seamlessly integrate native communication billing, professional service automation (PSA), and payment processing-delivering a comprehensive…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 132 contacts → | ||||
Indirect evidence “Regulus Group is the premier provider of outsourced billing and payment services designed to accelerate cash, improve corporate productivity and reduce overall management costs.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 130 contacts → | ||||
Strong evidence “Webexpenses is a leading provider of Expense Management, Invoice Processing, and Payments solutions, helping businesses of all sizes across 70+ countries streamline processes and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 128 contacts → | ||||
Strong evidence “Transforming the invoice-to-cash process, Billogram’s intelligent platform orchestrates payments, strengthens customer relationships, and reduces churn.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 118 contacts → | ||||
Strong evidence “With Candis, you'll realize how relaxed invoice management can be.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 109 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 98 contacts → | ||||
Indirect evidence “Cześć Jesteśmy zespołem twórców serwisu ifirma.pl Serwis ifirma.pl umożliwia małym i średnim przedsiębiorcom prowadzenie księgowości internetowej oraz wystawianie wszystkich…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 85 contacts → | ||||
Indirect evidence “Befriende enkelt regnskapsprogram!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 79 contacts → | ||||
Indirect evidence “Our mission is to transform the way small businesses manage their operations, teams, and finances.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 77 contacts → | ||||
Strong evidence “Moneybird is the fastest way to create and send invoices online, keep track and save time.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 74 contacts → | ||||
Indirect evidence “We handle the financial operations so small businesses don’t have to.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 56 contacts → | ||||
Strong evidence “invoitix ag offers road transport and logistics companies throughout Europe invoice purchasing and accounts receivables management assisting to reduce the daily stress of…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 56 contacts → | ||||
Indirect evidence “Skyline Payments powers B2B transactions for small and midsize businesses, directly integrating payments into ERP, accounting, and eCommerce systems.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 54 contacts → | ||||
Indirect evidence “Få likviditet til vækst gennem Svea Finans Er din virksomhed i vækst, og er du ked af at gældsætte virksomheden, så har Svea Finans løsningen.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 53 contacts → | ||||
Indirect evidence “Businesses come to PaySimple with a simple, but important need – a better way to accept payments.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 46 contacts → | ||||
Indirect evidence “aifinyo ist der zuverlässige Smart-Billment-Partner für Unternehmer:innen und Freiberufler:innen, um Billing, Finanzierung und Payment von Rechnungen automatisiert abzuwickeln.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 45 contacts → | ||||
Indirect evidence “Een gestructureerd debiteurenproces zonder zorgen, met behoud van persoonlijk contact?” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: invoice companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names invoice companies.
- Partial evidence
- Its own public description names part of invoice companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name invoice companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,189 invoice companies worldwide
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Invoice companies worldwide at a glance
As of Sep 21, 2026Companies by employee count
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 invoice companies, 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 invoice companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “invoice companies”. 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 invoice companies), 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 invoice companies, 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, 3,137 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 21, 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.
Invoice companies by location
8 lists · largest firstEvery Invoice companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Invoice companies based in the United States201
- Invoice companies based in Brazil72
- Invoice companies based in India61
- Invoice companies based in the United Kingdom61
- Invoice companies based in the Netherlands38
- Invoice companies based in Australia34
- Invoice companies based in Finland32
- Invoice companies based in Sweden26
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 invoice companies, 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 invoice companies are there worldwide?
RevenueBase identified 1,189 invoice companies 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?
ASAAS, headquartered in Joinville, tops this list with the largest team on record.
Which country has the most invoice companies?
The United States leads with 201 companies, followed by Brazil (72) and India (61). Every invoice companies list by country and city is linked on this page.
Which city has the most invoice companies?
London leads with 31 headquartered companies, followed by Sao Paulo (17) and Paris (12).
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 3,137 verified decision-maker contacts tracked across these 1,189 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 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 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.