Company lists · Data refreshed September 2026

Top 25 Outsystems integration services based in the United States

Name: Outsystems integration services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 355 companies tracked

RevenueBase identified 355 outsystems integration services headquartered in the United States as of September 2026 and tracks 11,458 professional contacts across them, including 3,676 with verified work emails. Austin is the largest hub.

This list covers outsystems integration services headquartered in the United States, 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 29, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

355Companies

11,458Contacts tracked

3,676Verified emails

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The 25 largest outsystems integration services based in the United States

Ranked by team size

Top 25 of 355 outsystems integration services based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to outsystems integration services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BOOMI	Indirect evidence	Conshohocken, PA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,491 contacts →
	Indirect evidence “Connect everything to achieve anything™ #TeamBoomi” Source: RevenueBase Database · checked Sep 29, 2026
2	Fulcrum Digital INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,139 contacts →
	Indirect evidence “Founded in Fulcrum Digital is a global system integrator driving transformative results through AI-powered solutions.” Source: RevenueBase Database · checked Sep 29, 2026
3	Xtglobal, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 29, 2026	501-1,000	841 contacts →
	Indirect evidence “Founded in 1998, XTGlobal, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
4	CLEO	Indirect evidence	Rockford, IL, United StatesHQ checked Sep 29, 2026	501-1,000	522 contacts →
	Indirect evidence “Cleo is a supply chain orchestration software company that connects, automates, and optimizes the critical processes that keep goods and data moving.” Source: RevenueBase Database · checked Sep 29, 2026
5	Magic Software Enterprises	Partial evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	459 contacts →
	Partial evidence “Magic Software is a global company with 4 decades of IT experience in data integration, process automation, data management, industry 4.0 and low code environment.” Source: RevenueBase Database · checked Sep 29, 2026
6	Prowesssoft	Partial evidence	Cumming, GA, United StatesHQ checked Sep 29, 2026	201-500	381 contacts →
	Partial evidence “At Prowess Software Services, we are your trusted partner for integration solutions.” Source: RevenueBase Database · checked Sep 29, 2026
7	Groundswell	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 29, 2026	201-500	342 contacts →
	Indirect evidence “Groundswell is a specialized, highly agile systems integrator delivering advanced technology solutions as a trusted mission partner to federal agencies.” Source: RevenueBase Database · checked Sep 29, 2026
8	Nulogic	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 29, 2026	201-500	268 contacts →
	Indirect evidence “NULogic is a digital commerce systems integrator providing a range of services from discovery to delivery and ongoing support and maintenance.” Source: RevenueBase Database · checked Sep 29, 2026
9	WEI Worldcom Exchange, INC	Indirect evidence	Salem, NH, United StatesHQ checked Sep 29, 2026	51-200	172 contacts →
	Indirect evidence “WEI is a premier IT solutions provider focused on building and extending quality relationships with clients.” Source: RevenueBase Database · checked Sep 29, 2026
10	Minuscule Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	164 contacts →
	Partial evidence “We are a team of passionate IT professionals with more than a decade experience in IT consulting, developing and delivering technology solutions based in Salesforce, OutSystems…” Source: RevenueBase Database · checked Sep 29, 2026
11	Invasystems INC	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 29, 2026	201-500	164 contacts →
	Indirect evidence “Invasystems, Inc, is a global enterprise solution provider and systems Integrator, helping customers transform to an Intelligent enterprise.” Source: RevenueBase Database · checked Sep 29, 2026
12	AST LLC	Indirect evidence	Lisle, IL, United StatesHQ checked Sep 29, 2026	501-1,000	163 contacts →
	Indirect evidence “AST is an award-winning full-service enterprise systems integrator, serving clients in the Public and Commercial Sectors for more than two decades.” Source: RevenueBase Database · checked Sep 29, 2026
13	CI Global	Indirect evidence	Colonia, NJ, United StatesHQ checked Sep 29, 2026	51-200	158 contacts →
	Indirect evidence “CI Global has been in the ERP ecosystem since 1998.” Source: RevenueBase Database · checked Sep 29, 2026
14	PCB Apps A Nobl Q Company	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 29, 2026	51-200	132 contacts →
	Indirect evidence “PCB Apps (a NOBL Q company) is an ERP (On-Prem & Cloud) System Integrator & Managed Services Provider with a wide range of services including implementations, upgrades…” Source: RevenueBase Database · checked Sep 29, 2026
15	Spinsys-Diné	Partial evidence	Falls Church, VA, United StatesHQ checked Sep 29, 2026	51-200	130 contacts →
	Partial evidence “SpinSys-Diné develops systems integration solutions for cloud-based services, specializing in enterprise sustainment and modernization.” Source: RevenueBase Database · checked Sep 29, 2026
16	Canopy ONE Solutions INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 29, 2026	51-200	124 contacts →
	Partial evidence “Canopy One Solutions delivers the best, cost-effective software solutions, IT resources, and consulting services in Application Integration, Data migration, Data Warehouse &…” Source: RevenueBase Database · checked Sep 29, 2026
17	Appseconnect	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 29, 2026	51-200	105 contacts →
	Indirect evidence “At APPSeCONNECT, we do more than connect apps.” Source: RevenueBase Database · checked Sep 29, 2026
18	Tiara Consulting Services INC	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 29, 2026	51-200	102 contacts →
	Partial evidence “Tiara is a California based IT Solution Provider offering IT Solutions and Products in the following areas- Business Intelligence (BI): Data Integration, DataWarehousing…” Source: RevenueBase Database · checked Sep 29, 2026
19	Commercient	Indirect evidence	Marietta, GA, United StatesHQ checked Sep 29, 2026	51-200	101 contacts →
	Indirect evidence “We connect your business data to AI, and to everything else.” Source: RevenueBase Database · checked Sep 29, 2026
20	Paragon	Partial evidence	Los Angeles, United StatesHQ checked Sep 29, 2026	11-50	99 contacts →
	Partial evidence “Paragon is the leading integration infrastructure platform for AI.” Source: RevenueBase Database · checked Sep 29, 2026
21	Openlogix A K2 Company	Partial evidence	Bloomfield Hills, MI, United StatesHQ checked Sep 29, 2026	201-500	80 contacts →
	Partial evidence “Openlogix, a K2 Partnering Solutions company, delivers world-class MuleSoft and Salesforce integration solutions to power digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026
22	Raso360	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	79 contacts →
	Indirect evidence “Raso360 is a global leader in onshore consulting and offshore delivery solutions, specializing in top-notch enterprise software platforms such as SAP, Oracle, Salesforce…” Source: RevenueBase Database · checked Sep 29, 2026
23	Adaptigent	Indirect evidence	Winter Park, FL, United StatesHQ checked Sep 29, 2026	51-200	69 contacts →
	Indirect evidence “Adaptigent™ empowers the adaptive, intelligent enterprise, unlocking the potential of legacy mission-critical systems to enable digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026
24	PORTX	Partial evidence	Mercer Island, WA, United StatesHQ checked Sep 29, 2026	51-200	67 contacts →
	Partial evidence “PortX is a technology company focused on integration software for financial services.” Source: RevenueBase Database · checked Sep 29, 2026
25	Sharpedge Solutions INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 29, 2026	51-200	61 contacts →
	Indirect evidence “Sharpedge Solutions is a leading technology product development and services company providing cutting-edge solutions to various industries across the spectrum.” Source: RevenueBase Database · checked Sep 29, 2026

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: outsystems integration services. 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 outsystems integration services.
Partial evidence: Its own public description names part of outsystems integration services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsystems integration services. 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 355 outsystems integration services based in the United States

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Outsystems integration services based in the United States at a glance

As of Sep 29, 2026

32.1%Verified-email coverage

32.3Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Austin

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

122

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 355 companies.

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 outsystems integration services, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “outsystems integration services”. 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 outsystems integration services), 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 outsystems integration services, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 3,676 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 29, 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.

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 outsystems integration services, 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 outsystems integration services are there based in the United States?

RevenueBase identified 355 outsystems integration services headquartered in the United States 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?

BOOMI, headquartered in Conshohocken, tops this list with the largest team on record.

Which city has the most outsystems integration services?

Austin leads with 9 headquartered companies, followed by New York (9) and Atlanta (8).

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 3,676 verified decision-maker contacts tracked across these 355 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 29, 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.