Company lists · Data refreshed September 2026
Top 25 Outsourced professional services based in the United States
RevenueBase identified 725 company matches for outsourced professional services associated with the United States as of September 2026 and tracks 21,648 professional contacts across them, including 3,008 with verified work emails. New York is the largest hub.
This list covers company matches for outsourced professional services associated with the 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 21, 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.
The 25 largest outsourced professional services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,247 contacts → | ||||
Exact match “Enshored powers the growth of ambitious high growth companies by delivering and managing teams of elite outsourcers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 676 contacts → | ||||
Exact match “Headquartered in the United States, Tenpath Solutions is a multinational leader in outsourced IT Professional Services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 658 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 544 contacts → | ||||
Exact match “Premier is a leading provider of tailored, knowledge process outsourcing solutions to enhance business outcomes for diverse industries, including financial services, healthcare…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 447 contacts → | ||||
Exact match “Velan Info Services is a leading multidisciplinary service provider with its clients across the globe.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 403 contacts → | ||||
Exact match “Global Agility Solutions offers comprehensive onshore, offshore and hybrid Business Process Outsourcing (BPO) services and solutions focused on automating and advancing repeatable…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 397 contacts → | ||||
Exact match “Outsource Partners International (OPI) is a professional services firm dedicated to the outsourcing of finance, accounting, and analytics business processes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 320 contacts → | ||||
Exact match “Unison Globus is a global accounting outsourcing and offshore staffing partner dedicated to supporting CPA firms and accounting professionals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 279 contacts → | ||||
Exact match “Outsourcing HR through a PEO is a strong option for growing businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 275 contacts → | ||||
Exact match “Managed Labor Solutions (MLS) is a unique provider of outsourced labor to companies large and small.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 245 contacts → | ||||
Exact match “STAFFVIRTUAL is an American business process outsourcing (BPO) company with offices in the Philippines specializing in customer support, back office, and IT outsourcing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 231 contacts → | ||||
Exact match “It’s important to know who you’re partnering with.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 187 contacts → | ||||
Exact match “We are a leading global outsourcing services company with highly skilled professionals working for our clients and partners.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 167 contacts → | ||||
Exact match “Glocal RPO is a leading Recruitment Process Outsourcing partner providing plug-and-play virtual sourcers and recruiters to staffing organizations across the US, Canada, UAE and UK…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 161 contacts → | ||||
Exact match “Whether you need outsourced support for your ISP or for your business, after hours support, BPO services or just a virtual assistant to help you answer phones and get through the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 158 contacts → | ||||
Exact match “Maitri is a professional services company catering to startups and small to mid-market businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 141 contacts → | ||||
Exact match “ARCH Resources Group LLC With our expansion into Peru and Central America, we now have an international presence, operating through our branch and virtual offices throughout the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 133 contacts → | ||||
Exact match “Global Virtuoso is a multi-disciplined outsourcing company that specializes in business services for aviation, healthcare & medical, and finance and accounting.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 130 contacts → | ||||
Exact match “Pacific Coast Companies, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 128 contacts → | ||||
Exact match “Agile Soft Systems is a professional IT Services company based in Silicon Valley (Fremont, CA) with off-shore development centers in India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 113 contacts → | ||||
Exact match “Simplify Your Success | We're Peoplease.Nice to Meet You!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 105 contacts → | ||||
Exact match “At HCA Consulting Group, we empower businesses worldwide through seamless offshoring and outsourcing solutions that drive efficiency, unlock growth, and put people first.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 96 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 92 contacts → | ||||
Exact match “We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 91 contacts → | ||||
Exact match “Sayva Solutions is a professional services firm providing tailored solutions for businesses through project-based consulting, recruiting, and outsourced back-office functions.” Recorded in the RevenueBase company graph · Sep 21, 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 “outsourced professional services”. 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 725 outsourced professional services based in the United States
See the full list, filter by size, metro and specialty, and access 3,008 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Outsourced professional services based in the United States at a glance
As of Sep 21, 2026Companies by employee count
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 725 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 the United States whose business descriptions match “outsourced professional services” 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 3,008 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.
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 “outsourced professional services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsourced professional services are there based in the United States?
RevenueBase identified 725 company matches for outsourced professional services associated with the 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?
Enshored tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most outsourced professional services?
New York leads with 34 company records, followed by Dallas (18) and Houston (18).
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 3,008 professional contacts with verified work emails tracked across these 725 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.
Ready to reach these companies? Verified emails and direct dials for all 725 outsourced professional services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Outsourced professional services by geography
- Outsourced professional services based in Sao Paulo, Brazil
- Outsourced professional services based in Ahmedabad, India
- Outsourced professional services based in Mumbai, India
- Outsourced professional services based in Argentina
- Outsourced professional services based in Australia
- Outsourced professional services based in Belgium
- Outsourced professional services based in Brazil
- Outsourced professional services based in Canada
- Outsourced professional services based in Chile
- Outsourced professional services based in Colombia
- Outsourced professional services based in Egypt
- Outsourced professional services based in France
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsourced professional services based in Sao Paulo, Brazil
- Outsourced professional services based in Ahmedabad, India
- Outsourced professional services based in Mumbai, India
- Outsourced professional services based in Argentina
- Outsourced professional services based in Australia
- Outsourced professional services based in Belgium
Company intelligence · public preview
Top 25 outsourced professional services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 725 matching company records for outsourced professional services based in the United States, with 21,648 tracked contacts and 3,008 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outsourced professional services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Enshoredenshored.comHQ: Signal Hill, CA, United StatesReported employees: 1,001-5,000 | Signal Hill, CA, United States | 1,001-5,000 | Exact match | 2,247 contacts → |
“Enshored powers the growth of ambitious high growth companies by delivering and managing teams of elite outsourcers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Tenpathtenpath.comHQ: Oak Brook, IL, United StatesReported employees: Not recorded | Oak Brook, IL, United States | Not recorded | Exact match | 676 contacts → |
“Headquartered in the United States, Tenpath Solutions is a multinational leader in outsourced IT Professional Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Not Availablefso-outsourcing.comHQ: Na, United StatesReported employees: Not recorded | Na, United States | Not recorded | Exact match | 658 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Premier NXpremiernx.comHQ: New Providence, NJ, United StatesReported employees: 1,001-5,000 | New Providence, NJ, United States | 1,001-5,000 | Exact match | 544 contacts → |
“Premier is a leading provider of tailored, knowledge process outsourcing solutions to enhance business outcomes for diverse industries, including financial services, healthcare…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Velan Info Servicesvelaninfo.comHQ: Dover, DE, United StatesReported employees: 201-500 | Dover, DE, United States | 201-500 | Exact match | 447 contacts → |
“Velan Info Services is a leading multidisciplinary service provider with its clients across the globe.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Global Agility Solutionsglobalagilitysolutions.comHQ: Austin, TX, United StatesReported employees: 501-1,000 | Austin, TX, United States | 501-1,000 | Exact match | 403 contacts → |
“Global Agility Solutions offers comprehensive onshore, offshore and hybrid Business Process Outsourcing (BPO) services and solutions focused on automating and advancing repeatable…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Outsource Partners International Alumniopiglobal.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 397 contacts → |
“Outsource Partners International (OPI) is a professional services firm dedicated to the outsourcing of finance, accounting, and analytics business processes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Unison Globusunisonglobus.comHQ: Coral Springs, FL, United StatesReported employees: 201-500 | Coral Springs, FL, United States | 201-500 | Exact match | 320 contacts → |
“Unison Globus is a global accounting outsourcing and offshore staffing partner dedicated to supporting CPA firms and accounting professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Questco Companiesquestco.netHQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 279 contacts → |
“Outsourcing HR through a PEO is a strong option for growing businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Managed Labor Solutionsmanagedlabor.netHQ: Allentown, PA, United StatesReported employees: 1,001-5,000 | Allentown, PA, United States | 1,001-5,000 | Exact match | 275 contacts → |
“Managed Labor Solutions (MLS) is a unique provider of outsourced labor to companies large and small.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Staffvirtualstaffvirtual.comHQ: Miami, FL, United StatesReported employees: 501-1,000 | Miami, FL, United States | 501-1,000 | Exact match | 245 contacts → |
“STAFFVIRTUAL is an American business process outsourcing (BPO) company with offices in the Philippines specializing in customer support, back office, and IT outsourcing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Nextsourcenextsource.comHQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 231 contacts → |
“It’s important to know who you’re partnering with.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Moksh Techmokshtech.netHQ: Lake Hiawatha, NJ, United StatesReported employees: 201-500 | Lake Hiawatha, NJ, United States | 201-500 | Exact match | 187 contacts → |
“We are a leading global outsourcing services company with highly skilled professionals working for our clients and partners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Glocal RPOglocalrpo.comHQ: Wilmington De, DE, United StatesReported employees: 501-1,000 | Wilmington De, DE, United States | 501-1,000 | Exact match | 167 contacts → |
“Glocal RPO is a leading Recruitment Process Outsourcing partner providing plug-and-play virtual sourcers and recruiters to staffing organizations across the US, Canada, UAE and UK…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Serverplusserverplus.comHQ: Orem, UT, United StatesReported employees: 51-200 | Orem, UT, United States | 51-200 | Exact match | 161 contacts → |
“Whether you need outsourced support for your ISP or for your business, after hours support, BPO services or just a virtual assistant to help you answer phones and get through the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Maitri Servicesmaitriservices.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 158 contacts → |
“Maitri is a professional services company catering to startups and small to mid-market businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Arch Resources Grouparchresourcesgroup.comHQ: Miami, FL, United StatesReported employees: 501-1,000 | Miami, FL, United States | 501-1,000 | Exact match | 141 contacts → |
“ARCH Resources Group LLC With our expansion into Peru and Central America, we now have an international presence, operating through our branch and virtual offices throughout the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Global Virtuosoglobalvirtuoso.comHQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 133 contacts → |
“Global Virtuoso is a multi-disciplined outsourcing company that specializes in business services for aviation, healthcare & medical, and finance and accounting.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pacific Coast Companies INCpaccoast.com HQ: Rancho Cordova, CA, United StatesReported employees: 51-200 | Rancho Cordova, CA, United States | 51-200 | Exact match | 130 contacts → |
“Pacific Coast Companies, Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Agile Soft Systems INCagsft.comHQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 128 contacts → |
“Agile Soft Systems is a professional IT Services company based in Silicon Valley (Fremont, CA) with off-shore development centers in India.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Peopleasepeoplease.comHQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 113 contacts → |
“Simplify Your Success | We're Peoplease.Nice to Meet You!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  HCA Consulting Grouphcaconsulting.comHQ: Milwaukee Wi, WI, United StatesReported employees: 51-200 | Milwaukee Wi, WI, United States | 51-200 | Exact match | 105 contacts → |
“At HCA Consulting Group, we empower businesses worldwide through seamless offshoring and outsourcing solutions that drive efficiency, unlock growth, and put people first.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  TDS Global Solutionstdsgs.comHQ: Broadview Heights, OH, United StatesReported employees: 51-200 | Broadview Heights, OH, United States | 51-200 | Exact match | 96 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Capactix Business Solutionscapactix.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 92 contacts → |
“We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Sayva Solutionssayvasolutions.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 91 contacts → |
“Sayva Solutions is a professional services firm providing tailored solutions for businesses through project-based consulting, recruiting, and outsourced back-office functions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 725 company matches
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Outsourced professional services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
724 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 725 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for outsourced professional services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outsourced professional services did RevenueBase find based in the United States?
The saved snapshot records 725 matching company records, 21,648 tracked contacts and 3,008 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Outsourced professional services by geography
- Outsourced professional services based in Sao Paulo, Brazil
- Outsourced professional services based in Ahmedabad, India
- Outsourced professional services based in Mumbai, India
- Outsourced professional services based in Argentina
- Outsourced professional services based in Australia
- Outsourced professional services based in Belgium
- Outsourced professional services based in Brazil
- Outsourced professional services based in Canada
- Outsourced professional services based in Chile
- Outsourced professional services based in Colombia
- Outsourced professional services based in Egypt
- Outsourced professional services based in France
Cite this list
RevenueBase Data Team. Top 25 outsourced professional services based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourced-professional-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsourced professional services based in Sao Paulo, Brazil
- Outsourced professional services based in Ahmedabad, India
- Outsourced professional services based in Mumbai, India
- Outsourced professional services based in Argentina
- Outsourced professional services based in Australia
- Outsourced professional services based in Belgium
Company intelligence · public preview
Top 25 outsourced professional services based in the United States
RevenueBase records 725 matching company records for outsourced professional services based in the United States, with 21,648 tracked contacts and 3,008 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outsourced professional services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Enshoredenshored.com HQ: Signal Hill, CA, United StatesReported employees: 1,001-5,000 | Signal Hill, CA, United States | 1,001-5,000 | Exact match | 2,247 contacts → |
“Enshored powers the growth of ambitious high growth companies by delivering and managing teams of elite outsourcers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tenpathtenpath.com HQ: Oak Brook, IL, United StatesReported employees: Not recorded | Oak Brook, IL, United States | Not recorded | Exact match | 676 contacts → |
“Headquartered in the United States, Tenpath Solutions is a multinational leader in outsourced IT Professional Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Not Availablefso-outsourcing.com HQ: Na, United StatesReported employees: Not recorded | Na, United States | Not recorded | Exact match | 658 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Premier NXpremiernx.com HQ: New Providence, NJ, United StatesReported employees: 1,001-5,000 | New Providence, NJ, United States | 1,001-5,000 | Exact match | 544 contacts → |
“Premier is a leading provider of tailored, knowledge process outsourcing solutions to enhance business outcomes for diverse industries, including financial services, healthcare…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Velan Info Servicesvelaninfo.com HQ: Dover, DE, United StatesReported employees: 201-500 | Dover, DE, United States | 201-500 | Exact match | 447 contacts → |
“Velan Info Services is a leading multidisciplinary service provider with its clients across the globe.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Global Agility Solutionsglobalagilitysolutions.com HQ: Austin, TX, United StatesReported employees: 501-1,000 | Austin, TX, United States | 501-1,000 | Exact match | 403 contacts → |
“Global Agility Solutions offers comprehensive onshore, offshore and hybrid Business Process Outsourcing (BPO) services and solutions focused on automating and advancing repeatable…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Outsource Partners International Alumniopiglobal.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 397 contacts → |
“Outsource Partners International (OPI) is a professional services firm dedicated to the outsourcing of finance, accounting, and analytics business processes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Unison Globusunisonglobus.com HQ: Coral Springs, FL, United StatesReported employees: 201-500 | Coral Springs, FL, United States | 201-500 | Exact match | 320 contacts → |
“Unison Globus is a global accounting outsourcing and offshore staffing partner dedicated to supporting CPA firms and accounting professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Questco Companiesquestco.net HQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 279 contacts → |
“Outsourcing HR through a PEO is a strong option for growing businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Managed Labor Solutionsmanagedlabor.net HQ: Allentown, PA, United StatesReported employees: 1,001-5,000 | Allentown, PA, United States | 1,001-5,000 | Exact match | 275 contacts → |
“Managed Labor Solutions (MLS) is a unique provider of outsourced labor to companies large and small.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Staffvirtualstaffvirtual.com HQ: Miami, FL, United StatesReported employees: 501-1,000 | Miami, FL, United States | 501-1,000 | Exact match | 245 contacts → |
“STAFFVIRTUAL is an American business process outsourcing (BPO) company with offices in the Philippines specializing in customer support, back office, and IT outsourcing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nextsourcenextsource.com HQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 231 contacts → |
“It’s important to know who you’re partnering with.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Moksh Techmokshtech.net HQ: Lake Hiawatha, NJ, United StatesReported employees: 201-500 | Lake Hiawatha, NJ, United States | 201-500 | Exact match | 187 contacts → |
“We are a leading global outsourcing services company with highly skilled professionals working for our clients and partners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Glocal RPOglocalrpo.com HQ: Wilmington De, DE, United StatesReported employees: 501-1,000 | Wilmington De, DE, United States | 501-1,000 | Exact match | 167 contacts → |
“Glocal RPO is a leading Recruitment Process Outsourcing partner providing plug-and-play virtual sourcers and recruiters to staffing organizations across the US, Canada, UAE and UK…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Serverplusserverplus.com HQ: Orem, UT, United StatesReported employees: 51-200 | Orem, UT, United States | 51-200 | Exact match | 161 contacts → |
“Whether you need outsourced support for your ISP or for your business, after hours support, BPO services or just a virtual assistant to help you answer phones and get through the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Maitri Servicesmaitriservices.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 158 contacts → |
“Maitri is a professional services company catering to startups and small to mid-market businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arch Resources Grouparchresourcesgroup.com HQ: Miami, FL, United StatesReported employees: 501-1,000 | Miami, FL, United States | 501-1,000 | Exact match | 141 contacts → |
“ARCH Resources Group LLC With our expansion into Peru and Central America, we now have an international presence, operating through our branch and virtual offices throughout the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Global Virtuosoglobalvirtuoso.com HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 133 contacts → |
“Global Virtuoso is a multi-disciplined outsourcing company that specializes in business services for aviation, healthcare & medical, and finance and accounting.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pacific Coast Companies INCpaccoast.com HQ: Rancho Cordova, CA, United StatesReported employees: 51-200 | Rancho Cordova, CA, United States | 51-200 | Exact match | 130 contacts → |
“Pacific Coast Companies, Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Agile Soft Systems INCagsft.com HQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 128 contacts → |
“Agile Soft Systems is a professional IT Services company based in Silicon Valley (Fremont, CA) with off-shore development centers in India.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Peopleasepeoplease.com HQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 113 contacts → |
“Simplify Your Success | We're Peoplease.Nice to Meet You!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HCA Consulting Grouphcaconsulting.com HQ: Milwaukee Wi, WI, United StatesReported employees: 51-200 | Milwaukee Wi, WI, United States | 51-200 | Exact match | 105 contacts → |
“At HCA Consulting Group, we empower businesses worldwide through seamless offshoring and outsourcing solutions that drive efficiency, unlock growth, and put people first.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | TDS Global Solutionstdsgs.com HQ: Broadview Heights, OH, United StatesReported employees: 51-200 | Broadview Heights, OH, United States | 51-200 | Exact match | 96 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Capactix Business Solutionscapactix.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 92 contacts → |
“We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sayva Solutionssayvasolutions.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 91 contacts → |
“Sayva Solutions is a professional services firm providing tailored solutions for businesses through project-based consulting, recruiting, and outsourced back-office functions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Outsourced professional services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
724 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 725 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for outsourced professional services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outsourced professional services did RevenueBase find based in the United States?
The saved snapshot records 725 matching company records, 21,648 tracked contacts and 3,008 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Outsourced professional services by geography
- Outsourced professional services based in Sao Paulo, Brazil
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- Outsourced professional services based in Argentina
- Outsourced professional services based in Australia
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- Outsourced professional services based in Brazil
- Outsourced professional services based in Canada
- Outsourced professional services based in Chile
- Outsourced professional services based in Colombia
- Outsourced professional services based in Egypt
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Cite this list
RevenueBase Data Team. Top 25 outsourced professional services based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourced-professional-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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