Company lists · Data refreshed September 2026
Top 25 Greenhouse staffing companies based in the United States
RevenueBase identified 219 company matches for greenhouse staffing companies associated with the United States as of September 2026 and tracks 3,950 professional contacts across them, including 691 with verified work emails. Las Vegas is the largest hub.
This list covers company matches for greenhouse staffing companies 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 28, 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 greenhouse staffing companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 732 contacts → | ||||
Exact match “Trojan Labor Specializes in matching Customers who have industrial and Light Industrial staffing needs while never forgetting who the CUSTOMER is.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 656 contacts → | ||||
Exact match “Today, Hospitality Staffing Solutions is recognized as the industry leader.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 187 contacts → | ||||
Exact match “Resource Options Inc.(ROI) provides custom staffing solutions to the design, construction, environmental, & emergency response industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 138 contacts → | ||||
Exact match “KNA Solutions specializes in high-volume hiring in the Light Industrial space across all markets of the US.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 122 contacts → | ||||
Exact match “SOLID Personnel, Inc-"Expertise to Get Things Done" SOLID Personnel is a nationwide specialized recruiting & staffing firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 92 contacts → | ||||
Exact match “At Speedling we are motivated by our customers’ success.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 61 contacts → | ||||
Exact match “SMS Group of Companies thrives to not only meet, but surpass customer expectations through exceptional service.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 48 contacts → | ||||
Exact match “We are fueling the success of agriculture by elevating talent across the industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 45 contacts → | ||||
Exact match “We are a vertically-integrated, cannabis-focused executive search and staffing firm dedicated to recruiting only the best-fit cannabis industry talent for your company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 44 contacts → | ||||
Exact match “Geotemps, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 40 contacts → | ||||
Exact match “Barnett Management is a National based provider of innovative workforce solutions with Florida offices in Stuart, West Palm Beach, Lake Worth, and Tampa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 36 contacts → | ||||
Exact match “Your Premier Staffing Partner for Light Industrial and Manufacturing Companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 33 contacts → | ||||
Exact match “United Green is a full-service staffing company, specializing in cannabis.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 33 contacts → | ||||
Exact match “Hemp Temps is a full service staffing agency specific to the marijuana industry that partners with labs and manufacturing facilities to meet harvest & sales deadlines and more.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 31 contacts → | ||||
Exact match “PGSD Limited is an experienced commercial horticulture contractor, with contracts spanning from a few thousand pounds to those in excess of We have the depth of knowledge and the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 31 contacts → | ||||
Exact match “What We Do: Arete is a direct hiring partner for several of the Nation's Largest Employers!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 31 contacts → | ||||
Exact match “At ProForce Staffing we have over 30yrs in personnel recruiting and staffing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 31 contacts → | ||||
Exact match “Temporary Work and Full-time Safety is our Job!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “JobleticsPro has Food Service, Hospitality, and Environmental Service staff available at a moments notice.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “What started as a destination Garden Center in the vast rural environment just outside of Sioux Falls city limits, Landscape Garden Centers has blossomed into the region's premier…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “Greyco is not a traditional staffing company-unlike others, we are the only company that provides personnel through our exclusive in-house team of known employees, all seasoned…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “We specialize in People.our slogan is "We find great people!" Our experienced staff comes from the industry and understands its technologies, markets and issues.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 23 contacts → | ||||
Exact match “LLK Greenhouse Solutions is a national greenhouse solution provider that has serviced the greenhouse and indoor growing industry for 90+ years.” Recorded in the RevenueBase company graph · Sep 28, 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 “greenhouse staffing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 219 greenhouse staffing companies based in the United States
See the full list, filter by size, metro and specialty, and access 691 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Greenhouse staffing companies based in the United States at a glance
As of Sep 28, 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 219 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 “greenhouse staffing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 691 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 28, 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 “greenhouse staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many greenhouse staffing companies are there based in the United States?
RevenueBase identified 219 company matches for greenhouse staffing companies 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?
Trojan Labor tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most greenhouse staffing companies?
Las Vegas leads with 5 company records, followed by Nashville (5) and New York (5).
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 691 professional contacts with verified work emails tracked across these 219 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 219 greenhouse staffing companies based in the United States. Start with a free account, no credit card.
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Greenhouse staffing companies by geography
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
- Greenhouse staffing companies based in Canada
- Greenhouse staffing companies based in France
- Greenhouse staffing companies based in the Netherlands
- Greenhouse staffing companies based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 greenhouse staffing companies 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 219 matching company records for greenhouse staffing companies based in the United States, with 3,950 tracked contacts and 691 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 28, 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 greenhouse staffing companies 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 |  Trojan Labortrojanlabor.comHQ: Goose Creek, SC, United StatesReported employees: Not recorded | Goose Creek, SC, United States | Not recorded | Exact match | 732 contacts → |
“Trojan Labor Specializes in matching Customers who have industrial and Light Industrial staffing needs while never forgetting who the CUSTOMER is.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hospitality Staffing Solutionshssstaffing.comHQ: Atlanta, GA, United StatesReported employees: 5,001-10,000 | Atlanta, GA, United States | 5,001-10,000 | Exact match | 656 contacts → |
“Today, Hospitality Staffing Solutions is recognized as the industry leader.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Resource Options, INCresourceoptions.com HQ: Needham, MA, United StatesReported employees: Not recorded | Needham, MA, United States | Not recorded | Exact match | 187 contacts → |
“Resource Options Inc.(ROI) provides custom staffing solutions to the design, construction, environmental, & emergency response industries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  KNA Solutionskna-solutions.comHQ: Reno, NV, United StatesReported employees: 1,001-5,000 | Reno, NV, United States | 1,001-5,000 | Exact match | 138 contacts → |
“KNA Solutions specializes in high-volume hiring in the Light Industrial space across all markets of the US.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Solid Personnelsolidpersonnel.comHQ: Pleasanton, CA, United StatesReported employees: 201-500 | Pleasanton, CA, United States | 201-500 | Exact match | 122 contacts → |
“SOLID Personnel, Inc-"Expertise to Get Things Done" SOLID Personnel is a nationwide specialized recruiting & staffing firm.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Speedling Incorporatedspeedling.comHQ: Ruskin, FL, United StatesReported employees: 51-200 | Ruskin, FL, United States | 51-200 | Exact match | 92 contacts → |
“At Speedling we are motivated by our customers’ success.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SMS Group Of Companiessmsgoc.comHQ: Detroit, MI, United StatesReported employees: 51-200 | Detroit, MI, United States | 51-200 | Exact match | 61 contacts → |
“SMS Group of Companies thrives to not only meet, but surpass customer expectations through exceptional service.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Aghiresaghires.comHQ: Lambertville, MI, United StatesReported employees: 11-50 | Lambertville, MI, United States | 11-50 | Exact match | 48 contacts → |
“We are fueling the success of agriculture by elevating talent across the industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cannabizteamcannabizteam.com HQ: Cardiff-by-the-sea, CA, United StatesReported employees: 11-50 | Cardiff-by-the-sea, CA, United States | 11-50 | Exact match | 45 contacts → |
“We are a vertically-integrated, cannabis-focused executive search and staffing firm dedicated to recruiting only the best-fit cannabis industry talent for your company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Geotemps, Inc. Geopros, INCgeotemps.comHQ: Reno, NV, United StatesReported employees: 201-500 | Reno, NV, United States | 201-500 | Exact match | 44 contacts → |
“Geotemps, Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Barnett Managementbarnettmgmt.comHQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 40 contacts → |
“Barnett Management is a National based provider of innovative workforce solutions with Florida offices in Stuart, West Palm Beach, Lake Worth, and Tampa.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Horizon America Staffinghorizonamericastaffing.comHQ: Vineland, NJ, United StatesReported employees: 1,001-5,000 | Vineland, NJ, United States | 1,001-5,000 | Exact match | 36 contacts → |
“Your Premier Staffing Partner for Light Industrial and Manufacturing Companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The United Greentheunitedgreen.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 33 contacts → |
“United Green is a full-service staffing company, specializing in cannabis.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hemp Tempshemptemps.com HQ: Fox Field, CO, United StatesReported employees: 201-500 | Fox Field, CO, United States | 201-500 | Exact match | 33 contacts → |
“Hemp Temps is a full service staffing agency specific to the marijuana industry that partners with labs and manufacturing facilities to meet harvest & sales deadlines and more.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Pgsd Limitedpgsd.co.uk HQ: Middlesex, United StatesReported employees: 11-50 | Middlesex, United States | 11-50 | Exact match | 31 contacts → |
“PGSD Limited is an experienced commercial horticulture contractor, with contracts spanning from a few thousand pounds to those in excess of We have the depth of knowledge and the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  ARETÊstaffwitharete.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 31 contacts → |
“What We Do: Arete is a direct hiring partner for several of the Nation's Largest Employers!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Proforce Staffing INCproforcestaffing.comHQ: Marietta, GA, United StatesReported employees: 11-50 | Marietta, GA, United States | 11-50 | Exact match | 31 contacts → |
“At ProForce Staffing we have over 30yrs in personnel recruiting and staffing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ustt INCusttusa.comHQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 31 contacts → |
“Temporary Work and Full-time Safety is our Job!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Jobleticsprojobletics.comHQ: Woburn, MA, United StatesReported employees: 501-1,000 | Woburn, MA, United States | 501-1,000 | Exact match | 29 contacts → |
“JobleticsPro has Food Service, Hospitality, and Environmental Service staff available at a moments notice.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Landscape Garden Centerslandscapegardencenters.com HQ: Sioux Falls, SD, United StatesReported employees: 51-200 | Sioux Falls, SD, United States | 51-200 | Exact match | 28 contacts → |
“What started as a destination Garden Center in the vast rural environment just outside of Sioux Falls city limits, Landscape Garden Centers has blossomed into the region's premier…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Dallas Johnson Greenhouse INCdjgreenhouses.com HQ: Council Bluffs, IA, United StatesReported employees: 11-50 | Council Bluffs, IA, United States | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Cottage Hill Nursery INCcottagehillnursery.com HQ: Irvington, AL, United StatesReported employees: 1-10 | Irvington, AL, United States | 1-10 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Greyco Personnelgreyco.net HQ: Alvin, TX, United StatesReported employees: 201-500 | Alvin, TX, United States | 201-500 | Exact match | 26 contacts → |
“Greyco is not a traditional staffing company-unlike others, we are the only company that provides personnel through our exclusive in-house team of known employees, all seasoned…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Chatham Groupmrichatham.com HQ: Mebane, NC, United StatesReported employees: 11-50 | Mebane, NC, United States | 11-50 | Exact match | 24 contacts → |
“We specialize in People.our slogan is "We find great people!" Our experienced staff comes from the industry and understands its technologies, markets and issues.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  LLK Greenhouse Solutionsllk-solutions.comHQ: Strongsville, OH, United StatesReported employees: 51-200 | Strongsville, OH, United States | 51-200 | Exact match | 23 contacts → |
“LLK Greenhouse Solutions is a national greenhouse solution provider that has serviced the greenhouse and indoor growing industry for 90+ years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 219 company matches
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Greenhouse staffing companies: dataset insights
September 28, 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
219 records in the displayed employee bands.
0 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 219 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 28, 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 greenhouse staffing companies?
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 greenhouse staffing companies did RevenueBase find based in the United States?
The saved snapshot records 219 matching company records, 3,950 tracked contacts and 691 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 28, 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
Greenhouse staffing companies by geography
Cite this list
RevenueBase Data Team. Top 25 greenhouse staffing companies based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/greenhouse-staffing-companies/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
- Greenhouse staffing companies based in Canada
- Greenhouse staffing companies based in France
- Greenhouse staffing companies based in the Netherlands
- Greenhouse staffing companies based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 greenhouse staffing companies based in the United States
RevenueBase records 219 matching company records for greenhouse staffing companies based in the United States, with 3,950 tracked contacts and 691 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 28, 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 greenhouse staffing companies 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 | Trojan Labortrojanlabor.com HQ: Goose Creek, SC, United StatesReported employees: Not recorded | Goose Creek, SC, United States | Not recorded | Exact match | 732 contacts → |
“Trojan Labor Specializes in matching Customers who have industrial and Light Industrial staffing needs while never forgetting who the CUSTOMER is.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hospitality Staffing Solutionshssstaffing.com HQ: Atlanta, GA, United StatesReported employees: 5,001-10,000 | Atlanta, GA, United States | 5,001-10,000 | Exact match | 656 contacts → |
“Today, Hospitality Staffing Solutions is recognized as the industry leader.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Resource Options, INCresourceoptions.com HQ: Needham, MA, United StatesReported employees: Not recorded | Needham, MA, United States | Not recorded | Exact match | 187 contacts → |
“Resource Options Inc.(ROI) provides custom staffing solutions to the design, construction, environmental, & emergency response industries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | KNA Solutionskna-solutions.com HQ: Reno, NV, United StatesReported employees: 1,001-5,000 | Reno, NV, United States | 1,001-5,000 | Exact match | 138 contacts → |
“KNA Solutions specializes in high-volume hiring in the Light Industrial space across all markets of the US.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Solid Personnelsolidpersonnel.com HQ: Pleasanton, CA, United StatesReported employees: 201-500 | Pleasanton, CA, United States | 201-500 | Exact match | 122 contacts → |
“SOLID Personnel, Inc-"Expertise to Get Things Done" SOLID Personnel is a nationwide specialized recruiting & staffing firm.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Speedling Incorporatedspeedling.com HQ: Ruskin, FL, United StatesReported employees: 51-200 | Ruskin, FL, United States | 51-200 | Exact match | 92 contacts → |
“At Speedling we are motivated by our customers’ success.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SMS Group Of Companiessmsgoc.com HQ: Detroit, MI, United StatesReported employees: 51-200 | Detroit, MI, United States | 51-200 | Exact match | 61 contacts → |
“SMS Group of Companies thrives to not only meet, but surpass customer expectations through exceptional service.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aghiresaghires.com HQ: Lambertville, MI, United StatesReported employees: 11-50 | Lambertville, MI, United States | 11-50 | Exact match | 48 contacts → |
“We are fueling the success of agriculture by elevating talent across the industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cannabizteamcannabizteam.com HQ: Cardiff-by-the-sea, CA, United StatesReported employees: 11-50 | Cardiff-by-the-sea, CA, United States | 11-50 | Exact match | 45 contacts → |
“We are a vertically-integrated, cannabis-focused executive search and staffing firm dedicated to recruiting only the best-fit cannabis industry talent for your company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Geotemps, Inc. Geopros, INCgeotemps.com HQ: Reno, NV, United StatesReported employees: 201-500 | Reno, NV, United States | 201-500 | Exact match | 44 contacts → |
“Geotemps, Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Barnett Managementbarnettmgmt.com HQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 40 contacts → |
“Barnett Management is a National based provider of innovative workforce solutions with Florida offices in Stuart, West Palm Beach, Lake Worth, and Tampa.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Horizon America Staffinghorizonamericastaffing.com HQ: Vineland, NJ, United StatesReported employees: 1,001-5,000 | Vineland, NJ, United States | 1,001-5,000 | Exact match | 36 contacts → |
“Your Premier Staffing Partner for Light Industrial and Manufacturing Companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The United Greentheunitedgreen.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 33 contacts → |
“United Green is a full-service staffing company, specializing in cannabis.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hemp Tempshemptemps.com HQ: Fox Field, CO, United StatesReported employees: 201-500 | Fox Field, CO, United States | 201-500 | Exact match | 33 contacts → |
“Hemp Temps is a full service staffing agency specific to the marijuana industry that partners with labs and manufacturing facilities to meet harvest & sales deadlines and more.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Pgsd Limitedpgsd.co.uk HQ: Middlesex, United StatesReported employees: 11-50 | Middlesex, United States | 11-50 | Exact match | 31 contacts → |
“PGSD Limited is an experienced commercial horticulture contractor, with contracts spanning from a few thousand pounds to those in excess of We have the depth of knowledge and the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ARETÊstaffwitharete.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 31 contacts → |
“What We Do: Arete is a direct hiring partner for several of the Nation's Largest Employers!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Proforce Staffing INCproforcestaffing.com HQ: Marietta, GA, United StatesReported employees: 11-50 | Marietta, GA, United States | 11-50 | Exact match | 31 contacts → |
“At ProForce Staffing we have over 30yrs in personnel recruiting and staffing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ustt INCusttusa.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 31 contacts → |
“Temporary Work and Full-time Safety is our Job!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Jobleticsprojobletics.com HQ: Woburn, MA, United StatesReported employees: 501-1,000 | Woburn, MA, United States | 501-1,000 | Exact match | 29 contacts → |
“JobleticsPro has Food Service, Hospitality, and Environmental Service staff available at a moments notice.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Landscape Garden Centerslandscapegardencenters.com HQ: Sioux Falls, SD, United StatesReported employees: 51-200 | Sioux Falls, SD, United States | 51-200 | Exact match | 28 contacts → |
“What started as a destination Garden Center in the vast rural environment just outside of Sioux Falls city limits, Landscape Garden Centers has blossomed into the region's premier…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Dallas Johnson Greenhouse INCdjgreenhouses.com HQ: Council Bluffs, IA, United StatesReported employees: 11-50 | Council Bluffs, IA, United States | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Cottage Hill Nursery INCcottagehillnursery.com HQ: Irvington, AL, United StatesReported employees: 1-10 | Irvington, AL, United States | 1-10 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Greyco Personnelgreyco.net HQ: Alvin, TX, United StatesReported employees: 201-500 | Alvin, TX, United States | 201-500 | Exact match | 26 contacts → |
“Greyco is not a traditional staffing company-unlike others, we are the only company that provides personnel through our exclusive in-house team of known employees, all seasoned…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Chatham Groupmrichatham.com HQ: Mebane, NC, United StatesReported employees: 11-50 | Mebane, NC, United States | 11-50 | Exact match | 24 contacts → |
“We specialize in People.our slogan is "We find great people!" Our experienced staff comes from the industry and understands its technologies, markets and issues.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | LLK Greenhouse Solutionsllk-solutions.com HQ: Strongsville, OH, United StatesReported employees: 51-200 | Strongsville, OH, United States | 51-200 | Exact match | 23 contacts → |
“LLK Greenhouse Solutions is a national greenhouse solution provider that has serviced the greenhouse and indoor growing industry for 90+ years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 219 company matches
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Greenhouse staffing companies: dataset insights
September 28, 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
219 records in the displayed employee bands.
0 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 219 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 28, 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 greenhouse staffing companies?
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 greenhouse staffing companies did RevenueBase find based in the United States?
The saved snapshot records 219 matching company records, 3,950 tracked contacts and 691 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 28, 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
Greenhouse staffing companies by geography
Cite this list
RevenueBase Data Team. Top 25 greenhouse staffing companies based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/greenhouse-staffing-companies/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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