Company lists · Data refreshed September 2026

Top 25 Api integration automation companies worldwide

Name: Api integration automation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 7,665 companies tracked

RevenueBase identified 7,665 company matches for api integration automation companies worldwide as of September 2026 and tracks 48,574 professional contacts across them, including 12,097 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for api integration automation companies 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 30, 2026. Country and city lists for api integration automation companies 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 30, 2026 How this list was built

7,665Companies

48,574Contacts tracked

12,097Verified emails

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The 25 largest api integration automation companies worldwide

Ranked by team size

Top 25 of 7,665 company matches for api integration automation companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Lean Solutions Group	Exact match	Coral Springs, FL, United StatesHQ recorded Sep 30, 2026	5,001-10,000	5,084 contacts →
	Exact match “Lean Solutions Group (LSG) is a next-generation solutions provider integrating, AI-driven automation, embedded industry expertise and tech-powered talent for its clients.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Onpassive	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 30, 2026	n/a	1,956 contacts →
	Exact match “ONPASSIVE is an IT company solely focused on building a total business solution.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	KOFAX	Exact match	Irvine, CA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,171 contacts →
	Exact match “We moved!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Nintex	Exact match	Bellevue, WA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,154 contacts →
	Exact match “Nintex helps organizations unlock the power of agentic business orchestration by combining workflow orchestration, agentic AI, low-code development, and process intelligence to…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Ss&c Blue Prism	Exact match	Windsor, CT, United StatesHQ recorded Sep 30, 2026	10001+	864 contacts →
	Exact match “SS & C Blue Prism fuels the world’s most complex businesses with agentic automation that’s trusted, tested and ready to run.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Xtglobal, INC	Exact match	Plano, TX, United StatesHQ recorded Sep 30, 2026	501-1,000	841 contacts →
	Exact match “Founded in 1998, XTGlobal, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Binary Semantics LTD	Exact match	Gurgaon, IndiaHQ recorded Sep 30, 2026	1,001-5,000	790 contacts →
	Exact match “We firmly believe that the experiential world of tomorrow will be interconnected through APIs and Microservices, enabling seamless digital ecosystems and the transformation of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Celigo	Exact match	Redwood City, CA, United StatesHQ recorded Sep 30, 2026	501-1,000	777 contacts →
	Exact match “Celigo is the award-winning intelligent automation platform that helps every team move faster.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Seeburger	Exact match	Bretten, GermanyHQ recorded Sep 30, 2026	1,001-5,000	717 contacts →
	Exact match “One central platform.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Techolution	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	201-500	636 contacts →
	Exact match “Techolution is the world’s leading FEA – Full Enterprise Automation specialist.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	N8n	Exact match	Berlin, GermanyHQ recorded Sep 30, 2026	51-200	576 contacts →
	Exact match “n8n is a workflow automation platform that uniquely combines AI capabilities with business process automation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	CLEO	Exact match	Rockford, IL, United StatesHQ recorded Sep 30, 2026	501-1,000	522 contacts →
	Exact match “Cleo is a supply chain orchestration software company that connects, automates, and optimizes the critical processes that keep goods and data moving.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Stoque	Exact match	Belo Horizonte, BrazilHQ recorded Sep 30, 2026	501-1,000	514 contacts →
	Exact match “Quando processos melhoram, pessoas e organizações avançam.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Sdlc Corp	Exact match	44 Montgomery St, United StatesHQ recorded Sep 30, 2026	501-1,000	373 contacts →
	Exact match “SDLC Corp, Building Intelligent, Scalable Business Systems At SDLC Corp, we help businesses evolve into intelligent, high-performing organizations by combining AI, automation…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Snaplogic	Exact match	San Mateo, CA, United StatesHQ recorded Sep 30, 2026	201-500	361 contacts →
	Exact match “Enterprises today need more than integration.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Quantum Integrators	Exact match	West Windsor, NJ, United StatesHQ recorded Sep 30, 2026	1,001-5,000	285 contacts →
	Exact match “Quantum Integrators \| 20 Years of Enterprise Innovation For over two decades, Quantum Integrators has been empowering organizations with cutting-edge technology solutions that…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Ioco Digital Application Development & Integration	Exact match	Midrand, South AfricaHQ recorded Sep 30, 2026	5,001-10,000	241 contacts →
	Exact match “Building tomorrow’s platforms and business ecosystems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	MOXO	Exact match	Cupertino, CA, United StatesHQ recorded Sep 30, 2026	51-200	222 contacts →
	Exact match “Moxo is the Human + AI process orchestration platform.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Adeptia	Exact match	Jupiter, FL, United StatesHQ recorded Sep 30, 2026	51-200	215 contacts →
	Exact match “Adeptia is the Intelligent ETL platform that helps enterprises automate complex operational workflows across customers, partners, suppliers, systems and AI agents.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Signity Software Solutions Pvt. LTD	Exact match	Mohali, IndiaHQ recorded Sep 30, 2026	51-200	203 contacts →
	Exact match “At Signity Solutions, we believe in the transformative power of Artificial Intelligence to drive business success.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	700apps	Exact match	Saudi Arabia, EgyptHQ recorded Sep 30, 2026	51-200	193 contacts →
	Exact match “700Apps is a business process automation services provider that specializes in comprehensive end-to-end solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Simplifynext	Exact match	SingaporeHQ recorded Sep 30, 2026	201-500	171 contacts →
	Exact match “SimplifyNext \| Shaping the Future of Work, Together SimplifyNext empowers organizations to simplify complexities and unlock the potential of next-generation technologies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Naviant	Exact match	Madison, WI, United StatesHQ recorded Sep 30, 2026	51-200	161 contacts →
	Exact match “Naviant, a recognized leader in intelligent automation and process consulting, helps organizations reimagine work.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Advanced Millennium Technologies Pvt. LTD	Exact match	Bangalore, IndiaHQ recorded Sep 30, 2026	51-200	137 contacts →
	Exact match “Advanced Millennium Technologies, is an Indo-German joint venture software services company, provides consulting, implementation, business transformation and operational solutions…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Lineate	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	134 contacts →
	Exact match “The problem was never the AI.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “api integration automation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,665 api integration automation companies worldwide

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Api integration automation companies worldwide at a glance

As of Sep 30, 2026

24.9%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

6,084

11-50

1,289

51-200

222

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 api integration automation companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “api integration automation companies” 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 12,097 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 30, 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.

Api integration automation companies by location

30 lists · largest first

Every Api integration automation companies 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 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 “api integration automation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many api integration automation companies are there worldwide?

RevenueBase identified 7,665 company matches for api integration automation companies 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?

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

Which country has the most api integration automation companies?

The United States leads with 1,269 companies, followed by India (630) and the United Kingdom (349). Every api integration automation companies list by country and city is linked on this page.

Which city has the most api integration automation companies?

London leads with 160 company records, followed by Sao Paulo (83) and New York (72).

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 12,097 professional contacts with verified work emails tracked across these 7,665 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 30, 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.