Company lists · Data refreshed September 2026

Top 25 Business process outsourcing consulting companies based in Houston, United States

Name: Business process outsourcing consulting companies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 121 companies tracked

RevenueBase identified 121 company matches for business process outsourcing consulting companies associated with Houston, United States as of September 2026 and tracks 3,092 professional contacts across them, including 694 with verified work emails. Across the United States, New York is the largest hub for this category (213 companies); Houston follows with 121.

This list covers company matches for business process outsourcing consulting companies associated with Houston, United States, 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 27, 2026.

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 27, 2026 How this list was built

121Companies

3,092Contacts tracked

694Verified emails

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The 25 largest business process outsourcing consulting companies based in Houston, United States

Ranked by team size

Top 25 of 121 company matches for business process outsourcing consulting companies based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Arthur Lawrence	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	501-1,000	525 contacts →
	Exact match “Arthur Lawrence is a global management and technology consulting firm with expertise in talent acquisition, business process outsourcing (BPO) and consulting.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Fluxtek Solutions INC	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	501-1,000	523 contacts →
	Exact match “Fluxtek Solutions Inc has established a track record as a leading fast growing IT consulting, services, and outsourcing firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Supportzebra	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	1,001-5,000	454 contacts →
	Exact match “SupportZebra is a business process outsourcing company based in the Philippines, with headquarters in the Houston,TX region, that specializes in: Sales & Marketing Retention \|…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Koya Consulting INC	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	51-200	303 contacts →
	Exact match “Koya Consulting Inc, follows its own set of processes, methodologies, and disciplines in order to provide high-quality services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	EAG	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	51-200	179 contacts →
	Exact match “EAG is a Houston-based, privately held consulting, back-office outsourcing, and IT outsourcing firm that delivers products and services primarily to the upstream and midstream oil…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	S4 Communications	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	201-500	173 contacts →
	Exact match “S4 Communications is a BPO provider with operations based out of Houston, Texas.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	GSD Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	201-500	126 contacts →
	Exact match “GSD Solutions is a consulting and co-sourcing partner built for companies that need more capability - not more overhead.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Clutch Group	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	n/a	90 contacts →
	Exact match “A company that provides business services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Protocol Leads Infotech Pvt. LTD	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	51-200	64 contacts →
	Exact match “We're proud to be a reliable BPO player right from our founding year, i.e.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Kanshe Infotech	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	59 contacts →
	Exact match “Kanshe Infotech is a leading IT services provider.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Eljay Global	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	201-500	37 contacts →
	Exact match “Eljay Global is a technology based company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Terra Labor Consulting Group, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	32 contacts →
	Exact match “Terra Labor Consulting Group, LLC provides comprehensive business solutions to support companies in lead generation consulting, human resources, and financial services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Zirlen Technologies INC	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	31 contacts →
	Exact match “About Zirlen Zirlen Technologies, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Vantageerp	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	28 contacts →
	Exact match “Vantage ERP is a Premier IT Business process consulting firm located in Houston, TX Vantage ERP provides IT services and business process consulting specializing in Oracle…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Atpoint	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	201-500	26 contacts →
	Exact match “At AtPoint, we believe in providing a unified platform to create a superior customer experience.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Tasg Business Process Services, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	26 contacts →
	Exact match “Providing outsourcing services that are all integral to core business processes and keeps the business running seamlessly while allowing management to focus on core business…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Magnum Forge	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	20 contacts →
	Exact match “Magnum Forge is now a part of Novus Consulting!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	CL Support Services	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	18 contacts →
	Exact match “CL Support Services offers business support services and consulting.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Atlas Aspect	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	15 contacts →
	Exact match “Advisory Services” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Staffbox Corp. LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	201-500	13 contacts →
	Exact match “StaffBox Corp.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	IMG Advisors LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	9 contacts →
	Exact match “IMG Advisors LLC is a business advisory and technology consulting firm focused on providing advisory & consulting services to our global clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	ADSI	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	9 contacts →
	Exact match “ADSI is a Technology Consulting Firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Triumphus	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	51-200	8 contacts →
	Exact match “Delivering Predictable IT - Because you shouldn't have to worry about your IT environment.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	S&r Professionals	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	51-200	8 contacts →
	Exact match “S&R Professionals will connect you to the real world opportunities that can help you achieve your goals and realize your dreams.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Robo Holdings	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	11-50	7 contacts →
	Exact match “Robo is a full-service consulting and managed business services firm focused on providing high value business solutions that enable organizations achieve their strategic goals by…” Recorded in the RevenueBase company graph · Sep 27, 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 “business process outsourcing consulting 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 121 business process outsourcing consulting companies based in Houston, United States

See the full list, filter by size, metro and specialty, and access 694 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business process outsourcing consulting companies based in Houston, United States at a glance

As of Sep 27, 2026

22.4%Verified-email coverage

25.6Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 121 companies.

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.
What qualifies: Company records associated with Houston, United States whose business descriptions match “business process outsourcing consulting 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 694 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 27, 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.

Business process outsourcing consulting companies by metro in the United States

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 “business process outsourcing consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business process outsourcing consulting companies are there based in Houston, United States?

RevenueBase identified 121 company matches for business process outsourcing consulting companies associated with Houston, United States 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?

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

Which city in the United States has the most business process outsourcing consulting companies?

New York leads the United States with 213 company records, followed by Houston (121) and Atlanta (117).

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 694 professional contacts with verified work emails tracked across these 121 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 27, 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.