Company lists · Data refreshed November 2026
Top 25 Contractor management services based in the United States
RevenueBase identified 3,026 company matches for contractor management services associated with the United States as of November 2026 and tracks 85,282 professional contacts across them, including 26,838 with verified work emails. New York is the largest hub.
This list covers company matches for contractor management 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 November 6, 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 contractor management services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,070 contacts → | ||||
Exact match “How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 4,383 contacts → | ||||
Exact match “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 3,786 contacts → | ||||
Exact match “Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 2,945 contacts → | ||||
Exact match “Founded in 1988, Staff Management is a recognized leader of comprehensive workforce solutions that deliver best talent, drive compliance, yield tangible savings and build…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 2,757 contacts → | ||||
Exact match “Sundt Construction, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 2,237 contacts → | ||||
Exact match “Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 2,209 contacts → | ||||
Exact match “Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 2,048 contacts → | ||||
Exact match “People.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 1,639 contacts → | ||||
Exact match “We've moved!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 1,179 contacts → | ||||
Exact match “For over 20 years, Beeline has empowered businesses worldwide to achieve competitive advantages with their extended workforce.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 1,163 contacts → | ||||
Exact match “Established in 2001, ISN® is the global leader in contractor and supplier management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 1,126 contacts → | ||||
Exact match “Clune is a national, employee-owned general contractor, with more than 1,200 talented professionals located in eight offices across the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 1,120 contacts → | ||||
Exact match “Most outsourcing companies give you a vendor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 729 contacts → | ||||
Exact match “Populus Group makes managing contingent workforces easier.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 632 contacts → | ||||
Exact match “Our people make the difference.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 559 contacts → | ||||
Exact match “GSA National has been helping government contractors ensure compliance and streamline costs since 1991.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 534 contacts → | ||||
Exact match “For over 35 years, MMC has been a trusted leader in Staffing and Payroll solutions, serving the private, public, and federal sectors with unparalleled excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 516 contacts → | ||||
Exact match “For 40 years, Alston Construction has been a true partner, and honest advisor as well as a responsible contractor for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 506 contacts → | ||||
Exact match “Managing a contingent workforce requires careful coordination across onboarding, compliance, and ongoing workforce operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 502 contacts → | ||||
Exact match “FCI Constructors began building in Colorado in 1978, expanding to Arizona and the surrounding region in 1986.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 492 contacts → | ||||
Exact match “Masis Staffing Solutions ensures peak service to its clients through our culture, experience and ethics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 491 contacts → | ||||
Exact match “Hunter Roberts delivers a broad range of construction management services proven by a founding executive team whose collective experience is unsurpassed industrywide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 454 contacts → | ||||
Exact match “As one of California’s earliest general contractors, Griffith Company is proud to have contributed our capabilities, resources and engineering expertise to help our region grow.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 453 contacts → | ||||
Exact match “At PATTERNS, we understand the critical role that human capital plays in the success of any organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 444 contacts → | ||||
Exact match “John Moriarty & Associates was founded in 1985 with a determination to provide the best possible construction management services to our clients.” Recorded in the RevenueBase company graph · Nov 6, 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 “contractor management 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 3,026 contractor management services based in the United States
See the full list, filter by size, metro and specialty, and access 26,838 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Contractor management services based in the United States at a glance
As of Nov 6, 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 3,026 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 “contractor management 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 26,838 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 November 6, 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.
Contractor management services by metro
- Contractor management services in New York108
- Contractor management services in Houston63
- Contractor management services in Los Angeles47
- Contractor management services in Miami43
- Contractor management services in Atlanta42
- Contractor management services in Dallas38
- Contractor management services in Chicago36
- Contractor management services in Orlando35
- Contractor management services in San Diego34
- Contractor management services in Austin29
- Contractor management services in Denver28
- Contractor management services in Washington26
- Contractor management services in San Francisco25
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 “contractor management services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many contractor management services are there based in the United States?
RevenueBase identified 3,026 company matches for contractor management services associated with the United States as of November 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?
The Whiting-Turner Contracting Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most contractor management services?
New York leads with 108 company records, followed by Houston (63) and Los Angeles (47).
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 26,838 professional contacts with verified work emails tracked across these 3,026 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,026 contractor management services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Contractor management services by geography
- Contractor management services based in Brisbane, Australia
- Contractor management services based in Melbourne, Australia
- Contractor management services based in Sydney, Australia
- Contractor management services based in Sao Paulo, Brazil
- Contractor management services based in Calgary, Canada
- Contractor management services based in Edmonton, Canada
- Contractor management services based in Toronto, Canada
- Contractor management services based in Vancouver, Canada
- Contractor management services based in Paris, France
- Contractor management services based in Bangalore, India
- Contractor management services based in Riyadh, Saudi Arabia
- Contractor management services based in Stockholm, Sweden
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
- Contractor management services based in Brisbane, Australia
- Contractor management services based in Melbourne, Australia
- Contractor management services based in Sydney, Australia
- Contractor management services based in Sao Paulo, Brazil
- Contractor management services based in Calgary, Canada
- Contractor management services based in Edmonton, Canada
Company intelligence · public preview
Top 25 contractor management 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 3,026 matching company records for contractor management services based in the United States, with 85,282 tracked contacts and 26,838 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: November 6, 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 contractor management 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 |  The Whiting-Turner Contracting Companywhiting-turner.comHQ: Towson, MD, United StatesReported employees: 1,001-5,000 | Towson, MD, United States | 1,001-5,000 | Exact match | 6,070 contacts → |
“How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Gilbane Buildinggilbaneco.comHQ: Providence, RI, United StatesReported employees: 1,001-5,000 | Providence, RI, United States | 1,001-5,000 | Exact match | 4,383 contacts → |
“Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Elwood Staffing Services, INCelwoodstaffing.comHQ: Columbus, ND, United StatesReported employees: Not recorded | Columbus, ND, United States | Not recorded | Exact match | 3,786 contacts → |
“Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Staff Management SMXstaffmanagement.comHQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 2,945 contacts → |
“Founded in 1988, Staff Management is a recognized leader of comprehensive workforce solutions that deliver best talent, drive compliance, yield tangible savings and build…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sundt Constructionsundt.comHQ: Tempe, AZ, United StatesReported employees: 5,001-10,000 | Tempe, AZ, United States | 5,001-10,000 | Exact match | 2,757 contacts → |
“Sundt Construction, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  CSI Companiescsicompanies.comHQ: Jacksonville, TN, United StatesReported employees: Not recorded | Jacksonville, TN, United States | Not recorded | Exact match | 2,237 contacts → |
“Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mindlancemindlance.comHQ: Union, TX, United StatesReported employees: 1,001-5,000 | Union, TX, United States | 1,001-5,000 | Exact match | 2,209 contacts → |
“Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  MS Companiesmscompanies.comHQ: Indianapolis, AL, United StatesReported employees: 1,001-5,000 | Indianapolis, AL, United States | 1,001-5,000 | Exact match | 2,048 contacts → |
“People.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  PRO Unlimitedmagnitglobal.comHQ: San Francisco, FL, United StatesReported employees: 1,001-5,000 | San Francisco, FL, United States | 1,001-5,000 | Exact match | 1,639 contacts → |
“We've moved!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Beelinebeeline.comHQ: Jacksonville, FL, United StatesReported employees: 501-1,000 | Jacksonville, FL, United States | 501-1,000 | Exact match | 1,179 contacts → |
“For over 20 years, Beeline has empowered businesses worldwide to achieve competitive advantages with their extended workforce.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ISNisn.comHQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 1,163 contacts → |
“Established in 2001, ISN® is the global leader in contractor and supplier management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Clune Construction Companyclunegc.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,126 contacts → |
“Clune is a national, employee-owned general contractor, with more than 1,200 talented professionals located in eight offices across the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Connexthubs.lyHQ: Honolulu, HI, United StatesReported employees: 5,001-10,000 | Honolulu, HI, United States | 5,001-10,000 | Exact match | 1,120 contacts → |
“Most outsourcing companies give you a vendor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Populus Grouppopulusgroup.comHQ: Troy, MI, United StatesReported employees: Not recorded | Troy, MI, United States | Not recorded | Exact match | 729 contacts → |
“Populus Group makes managing contingent workforces easier.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Mccowngordon Constructionmccowngordon.comHQ: Kansas City, KS, United StatesReported employees: 501-1,000 | Kansas City, KS, United States | 501-1,000 | Exact match | 632 contacts → |
“Our people make the difference.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  GSA Nationalgsanational.comHQ: Fairfax, VA, United StatesReported employees: 201-500 | Fairfax, VA, United States | 201-500 | Exact match | 559 contacts → |
“GSA National has been helping government contractors ensure compliance and streamline costs since 1991.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  MMC Group LPmmcgrp.comHQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 534 contacts → |
“For over 35 years, MMC has been a trusted leader in Staffing and Payroll solutions, serving the private, public, and federal sectors with unparalleled excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Alston Constructionalstonco.comHQ: Sacramento, CA, United StatesReported employees: 501-1,000 | Sacramento, CA, United States | 501-1,000 | Exact match | 516 contacts → |
“For 40 years, Alston Construction has been a true partner, and honest advisor as well as a responsible contractor for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Tcwglobaltcwglobal.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 506 contacts → |
“Managing a contingent workforce requires careful coordination across onboarding, compliance, and ongoing workforce operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  FCI Constructors, INCfciol.comHQ: Grand Junction, CO, United StatesReported employees: 201-500 | Grand Junction, CO, United States | 201-500 | Exact match | 502 contacts → |
“FCI Constructors began building in Colorado in 1978, expanding to Arizona and the surrounding region in 1986.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Masis Staffing Solutionsmasisstaffing.comHQ: Worcester, MA, United StatesReported employees: 51-200 | Worcester, MA, United States | 51-200 | Exact match | 492 contacts → |
“Masis Staffing Solutions ensures peak service to its clients through our culture, experience and ethics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: New York, PA, United StatesReported employees: 201-500 | New York, PA, United States | 201-500 | Exact match | 491 contacts → |
“Hunter Roberts delivers a broad range of construction management services proven by a founding executive team whose collective experience is unsurpassed industrywide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Griffith Companygriffithcompany.netHQ: Brea, CA, United StatesReported employees: 501-1,000 | Brea, CA, United States | 501-1,000 | Exact match | 454 contacts → |
“As one of California’s earliest general contractors, Griffith Company is proud to have contributed our capabilities, resources and engineering expertise to help our region grow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Patterns LLCpatternshiring.comHQ: Claymont, CA, United StatesReported employees: 51-200 | Claymont, CA, United States | 51-200 | Exact match | 453 contacts → |
“At PATTERNS, we understand the critical role that human capital plays in the success of any organization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  John Moriarty & Associatesjm-a.comHQ: Winchester, FL, United StatesReported employees: 501-1,000 | Winchester, FL, United States | 501-1,000 | Exact match | 444 contacts → |
“John Moriarty & Associates was founded in 1985 with a determination to provide the best possible construction management services to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,026 company matches
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Contractor management services: dataset insights
November 6, 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
3,016 records in the displayed employee bands.
10 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 3,026 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: November 6, 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 ↗
Contractor management services by metro
- Contractor management services in New York108
- Contractor management services in Houston63
- Contractor management services in Los Angeles47
- Contractor management services in Miami43
- Contractor management services in Atlanta42
- Contractor management services in Dallas38
- Contractor management services in Chicago36
- Contractor management services in Orlando35
- Contractor management services in San Diego34
- Contractor management services in Austin29
- Contractor management services in Denver28
- Contractor management services in Washington26
- Contractor management services in San Francisco25
Questions about this company list
What does Exact match mean for contractor management 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 contractor management services did RevenueBase find based in the United States?
The saved snapshot records 3,026 matching company records, 85,282 tracked contacts and 26,838 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: November 6, 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
Contractor management services by geography
- Contractor management services based in Brisbane, Australia
- Contractor management services based in Melbourne, Australia
- Contractor management services based in Sydney, Australia
- Contractor management services based in Sao Paulo, Brazil
- Contractor management services based in Calgary, Canada
- Contractor management services based in Edmonton, Canada
- Contractor management services based in Toronto, Canada
- Contractor management services based in Vancouver, Canada
- Contractor management services based in Paris, France
- Contractor management services based in Bangalore, India
- Contractor management services based in Riyadh, Saudi Arabia
- Contractor management services based in Stockholm, Sweden
Cite this list
RevenueBase Data Team. Top 25 contractor management services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/contractor-management-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
- Contractor management services based in Brisbane, Australia
- Contractor management services based in Melbourne, Australia
- Contractor management services based in Sydney, Australia
- Contractor management services based in Sao Paulo, Brazil
- Contractor management services based in Calgary, Canada
- Contractor management services based in Edmonton, Canada
Company intelligence · public preview
Top 25 contractor management services based in the United States
RevenueBase records 3,026 matching company records for contractor management services based in the United States, with 85,282 tracked contacts and 26,838 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: November 6, 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 contractor management 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 | The Whiting-Turner Contracting Companywhiting-turner.com HQ: Towson, MD, United StatesReported employees: 1,001-5,000 | Towson, MD, United States | 1,001-5,000 | Exact match | 6,070 contacts → |
“How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gilbane Buildinggilbaneco.com HQ: Providence, RI, United StatesReported employees: 1,001-5,000 | Providence, RI, United States | 1,001-5,000 | Exact match | 4,383 contacts → |
“Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Elwood Staffing Services, INCelwoodstaffing.com HQ: Columbus, ND, United StatesReported employees: Not recorded | Columbus, ND, United States | Not recorded | Exact match | 3,786 contacts → |
“Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Staff Management SMXstaffmanagement.com HQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 2,945 contacts → |
“Founded in 1988, Staff Management is a recognized leader of comprehensive workforce solutions that deliver best talent, drive compliance, yield tangible savings and build…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sundt Constructionsundt.com HQ: Tempe, AZ, United StatesReported employees: 5,001-10,000 | Tempe, AZ, United States | 5,001-10,000 | Exact match | 2,757 contacts → |
“Sundt Construction, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CSI Companiescsicompanies.com HQ: Jacksonville, TN, United StatesReported employees: Not recorded | Jacksonville, TN, United States | Not recorded | Exact match | 2,237 contacts → |
“Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mindlancemindlance.com HQ: Union, TX, United StatesReported employees: 1,001-5,000 | Union, TX, United States | 1,001-5,000 | Exact match | 2,209 contacts → |
“Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | MS Companiesmscompanies.com HQ: Indianapolis, AL, United StatesReported employees: 1,001-5,000 | Indianapolis, AL, United States | 1,001-5,000 | Exact match | 2,048 contacts → |
“People.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PRO Unlimitedmagnitglobal.com HQ: San Francisco, FL, United StatesReported employees: 1,001-5,000 | San Francisco, FL, United States | 1,001-5,000 | Exact match | 1,639 contacts → |
“We've moved!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Beelinebeeline.com HQ: Jacksonville, FL, United StatesReported employees: 501-1,000 | Jacksonville, FL, United States | 501-1,000 | Exact match | 1,179 contacts → |
“For over 20 years, Beeline has empowered businesses worldwide to achieve competitive advantages with their extended workforce.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ISNisn.com HQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 1,163 contacts → |
“Established in 2001, ISN® is the global leader in contractor and supplier management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Clune Construction Companyclunegc.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,126 contacts → |
“Clune is a national, employee-owned general contractor, with more than 1,200 talented professionals located in eight offices across the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Connexthubs.ly HQ: Honolulu, HI, United StatesReported employees: 5,001-10,000 | Honolulu, HI, United States | 5,001-10,000 | Exact match | 1,120 contacts → |
“Most outsourcing companies give you a vendor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Populus Grouppopulusgroup.com HQ: Troy, MI, United StatesReported employees: Not recorded | Troy, MI, United States | Not recorded | Exact match | 729 contacts → |
“Populus Group makes managing contingent workforces easier.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mccowngordon Constructionmccowngordon.com HQ: Kansas City, KS, United StatesReported employees: 501-1,000 | Kansas City, KS, United States | 501-1,000 | Exact match | 632 contacts → |
“Our people make the difference.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | GSA Nationalgsanational.com HQ: Fairfax, VA, United StatesReported employees: 201-500 | Fairfax, VA, United States | 201-500 | Exact match | 559 contacts → |
“GSA National has been helping government contractors ensure compliance and streamline costs since 1991.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MMC Group LPmmcgrp.com HQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 534 contacts → |
“For over 35 years, MMC has been a trusted leader in Staffing and Payroll solutions, serving the private, public, and federal sectors with unparalleled excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Alston Constructionalstonco.com HQ: Sacramento, CA, United StatesReported employees: 501-1,000 | Sacramento, CA, United States | 501-1,000 | Exact match | 516 contacts → |
“For 40 years, Alston Construction has been a true partner, and honest advisor as well as a responsible contractor for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tcwglobaltcwglobal.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 506 contacts → |
“Managing a contingent workforce requires careful coordination across onboarding, compliance, and ongoing workforce operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | FCI Constructors, INCfciol.com HQ: Grand Junction, CO, United StatesReported employees: 201-500 | Grand Junction, CO, United States | 201-500 | Exact match | 502 contacts → |
“FCI Constructors began building in Colorado in 1978, expanding to Arizona and the surrounding region in 1986.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Masis Staffing Solutionsmasisstaffing.com HQ: Worcester, MA, United StatesReported employees: 51-200 | Worcester, MA, United States | 51-200 | Exact match | 492 contacts → |
“Masis Staffing Solutions ensures peak service to its clients through our culture, experience and ethics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: New York, PA, United StatesReported employees: 201-500 | New York, PA, United States | 201-500 | Exact match | 491 contacts → |
“Hunter Roberts delivers a broad range of construction management services proven by a founding executive team whose collective experience is unsurpassed industrywide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Griffith Companygriffithcompany.net HQ: Brea, CA, United StatesReported employees: 501-1,000 | Brea, CA, United States | 501-1,000 | Exact match | 454 contacts → |
“As one of California’s earliest general contractors, Griffith Company is proud to have contributed our capabilities, resources and engineering expertise to help our region grow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Patterns LLCpatternshiring.com HQ: Claymont, CA, United StatesReported employees: 51-200 | Claymont, CA, United States | 51-200 | Exact match | 453 contacts → |
“At PATTERNS, we understand the critical role that human capital plays in the success of any organization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | John Moriarty & Associatesjm-a.com HQ: Winchester, FL, United StatesReported employees: 501-1,000 | Winchester, FL, United States | 501-1,000 | Exact match | 444 contacts → |
“John Moriarty & Associates was founded in 1985 with a determination to provide the best possible construction management services to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,026 company matches
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Contractor management services: dataset insights
November 6, 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
3,016 records in the displayed employee bands.
10 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 3,026 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: November 6, 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 ↗
Contractor management services by metro
- Contractor management services in New York108
- Contractor management services in Houston63
- Contractor management services in Los Angeles47
- Contractor management services in Miami43
- Contractor management services in Atlanta42
- Contractor management services in Dallas38
- Contractor management services in Chicago36
- Contractor management services in Orlando35
- Contractor management services in San Diego34
- Contractor management services in Austin29
- Contractor management services in Denver28
- Contractor management services in Washington26
- Contractor management services in San Francisco25
Questions about this company list
What does Exact match mean for contractor management 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 contractor management services did RevenueBase find based in the United States?
The saved snapshot records 3,026 matching company records, 85,282 tracked contacts and 26,838 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: November 6, 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
Contractor management services by geography
- Contractor management services based in Brisbane, Australia
- Contractor management services based in Melbourne, Australia
- Contractor management services based in Sydney, Australia
- Contractor management services based in Sao Paulo, Brazil
- Contractor management services based in Calgary, Canada
- Contractor management services based in Edmonton, Canada
- Contractor management services based in Toronto, Canada
- Contractor management services based in Vancouver, Canada
- Contractor management services based in Paris, France
- Contractor management services based in Bangalore, India
- Contractor management services based in Riyadh, Saudi Arabia
- Contractor management services based in Stockholm, Sweden
Cite this list
RevenueBase Data Team. Top 25 contractor management services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/contractor-management-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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