Company lists · Data refreshed November 2026
Top 25 Compost quality testing labs worldwide
RevenueBase identified 134 company matches for compost quality testing labs worldwide as of November 2026 and tracks 2,546 professional contacts across them, including 311 with verified work emails. The United States is the largest market and Buenos Aires the largest hub.
This list covers company matches for compost quality testing labs worldwide, 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. Country and city lists for compost quality testing labs follow the table.
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 compost quality testing labs worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 129 contacts → | ||||
Exact match “PrimusLabs is a testing and data services company for the fresh and frozen produce industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 97 contacts → | ||||
Exact match “Com mais de 30 anos de experiência no setor, o Hidrolabor é uma das empresas que integram o Grupo DB, oferecendo serviços especializados em ensaios físico-químicos e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 97 contacts → | ||||
Exact match “A Campo Análises é uma empresa nipo-brasileira com 45 anos de história intimamente relacionada ao desenvolvimento do Cerrado brasileiro.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 63 contacts → | ||||
Exact match “Since 1943, Anresco Laboratories has been an accurate and reliable source of independent analysis, research and consulting services to food and food-related industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 59 contacts → | ||||
Exact match “Rock River Laboratory partners with our customers to serve the living and growing needs of the agriculture and analysis industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 56 contacts → | ||||
Exact match “GALAB Laboratories GmbH Leading when it comes to analysis Established in 1992, GALAB is an analysis laboratory, which resides in a self-designed high-tech building easily to reach…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “Established in CHEMSIL AIR & WATER SDN BHD is a SAMM-accredited laboratory certified under MS ISO/IEC 17025:2017, specializing in chemical and microbiological analysis for food…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 51 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 46 contacts → | ||||
Exact match “Encore Labs is a state-of-the-art testing laboratory that delivers quality laboratory cannabis testing to ensure accurate potency and safe product driven analysis from our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 46 contacts → | ||||
Exact match “NRM, part of Cawood, is the UK’s largest independent provider of agronomic and environmental waste analysis for land-based industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 34 contacts → | ||||
Exact match “Agricultural testing services for soil, plant tissue, water, fertilizer, feed, seed, and manure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match “A&L Great Lakes has been providing agricultural testing services for over 40 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Absolute Science is an accurate and reliable source of independent analysis, research and consulting services to the agricultural industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “Founded nearly 50 years ago, Northeast Laboratories, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 23 contacts → | ||||
Exact match “NviroTek Laboratories is an independent and accredited laboratory group with a strong geographical presence in the Southern African region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “Labosol est un laboratoire d’analyse agronomiques (sol, eau, substrat, compost, plante…) créé en 2002 par Catherine et Pierre Roussel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “IAS Laboratories is an environmental and agricultural testing laboratory with extensive experience of water, soil, compost, sludge and silage issues.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Founded in 1962 Colorado Analytical Laboratory has developed a 40 year track record providing quality analytical services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Endyne, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “ARL is a testing laboratory offering a full range of analytical services in the agricultural space.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “New Age is a laboratory services provider that specializes in testing food samples (finished products and ingredients), agricultural samples (soil, plant tissue, fertilizer, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Laboratório de análises agroindustriais - Oferecemos os mais variados tipos de análises para o setor agroindustrial.” 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 “compost quality testing labs”. 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 134 compost quality testing labs worldwide
See the full list, filter by size, metro and specialty, and access 311 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Compost quality testing labs worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for compost quality testing labs are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “compost quality testing labs” 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. 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 311 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.
Compost quality testing labs by location
1 lists · largest firstEvery Compost quality testing labs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “compost quality testing labs”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many compost quality testing labs are there worldwide?
RevenueBase identified 134 company matches for compost quality testing labs worldwide 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?
Primuslabs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most compost quality testing labs?
The United States leads with 38 companies. Every compost quality testing labs list by country and city is linked on this page.
Which city has the most compost quality testing labs?
Buenos Aires leads with 3 company records, followed by Greeley (2) and Hamburg (2).
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 311 professional contacts with verified work emails tracked across these 134 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 134 compost quality testing labs worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 compost quality testing labs worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 134 matching company records for compost quality testing labs worldwide, with 2,546 tracked contacts and 311 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 compost quality testing labs worldwide
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 |  Primuslabsprimuslabs.comHQ: Santa Maria, AZ, United StatesReported employees: 51-200 | Santa Maria, AZ, United States | 51-200 | Exact match | 129 contacts → |
“PrimusLabs is a testing and data services company for the fresh and frozen produce industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hidrolaborhidrolabor.com.brHQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 97 contacts → |
“Com mais de 30 anos de experiência no setor, o Hidrolabor é uma das empresas que integram o Grupo DB, oferecendo serviços especializados em ensaios físico-químicos e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Campo Análisescampoanalises.com.brHQ: Paracatu, BrazilReported employees: 51-200 | Paracatu, Brazil | 51-200 | Exact match | 97 contacts → |
“A Campo Análises é uma empresa nipo-brasileira com 45 anos de história intimamente relacionada ao desenvolvimento do Cerrado brasileiro.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Anresco Laboratoriesflow.pageHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 63 contacts → |
“Since 1943, Anresco Laboratories has been an accurate and reliable source of independent analysis, research and consulting services to food and food-related industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Rock River Laboratory, INCsecure2.entertimeonline.comHQ: Watertown, WI, United StatesReported employees: 51-200 | Watertown, WI, United States | 51-200 | Exact match | 59 contacts → |
“Rock River Laboratory partners with our customers to serve the living and growing needs of the agriculture and analysis industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Galab Laboratories Gmbhgalab.comHQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 56 contacts → |
“GALAB Laboratories GmbH Leading when it comes to analysis Established in 1992, GALAB is an analysis laboratory, which resides in a self-designed high-tech building easily to reach…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Chemsil AIR & Water Sdn. BHDchemsil.netHQ: Shah Alam, MalaysiaReported employees: 51-200 | Shah Alam, Malaysia | 51-200 | Exact match | 54 contacts → |
“Established in CHEMSIL AIR & WATER SDN BHD is a SAMM-accredited laboratory certified under MS ISO/IEC 17025:2017, specializing in chemical and microbiological analysis for food…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Dairyland Laboratories, INCdairylandlabs.comHQ: Arcadia, WI, United StatesReported employees: 51-200 | Arcadia, WI, United States | 51-200 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Encore Labsencore-labs.comHQ: Pasadena, AZ, United StatesReported employees: 11-50 | Pasadena, AZ, United States | 11-50 | Exact match | 46 contacts → |
“Encore Labs is a state-of-the-art testing laboratory that delivers quality laboratory cannabis testing to ensure accurate potency and safe product driven analysis from our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  NRMcawood.co.ukHQ: Bracknell, United KingdomReported employees: 51-200 | Bracknell, United Kingdom | 51-200 | Exact match | 46 contacts → |
“NRM, part of Cawood, is the UK’s largest independent provider of agronomic and environmental waste analysis for land-based industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Agvise Laboratoriesagvise.comHQ: Northwood, MN, United StatesReported employees: 51-200 | Northwood, MN, United States | 51-200 | Exact match | 34 contacts → |
“Agricultural testing services for soil, plant tissue, water, fertilizer, feed, seed, and manure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lufa Nord-Westlufa-nord-west.de HQ: GermanyReported employees: 11-50 | Germany | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  A & L Great Lakes Laboratories, INCalgreatlakes.comHQ: Fort Wayne, IN, United StatesReported employees: 11-50 | Fort Wayne, IN, United States | 11-50 | Exact match | 25 contacts → |
“A&L Great Lakes has been providing agricultural testing services for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Absolute Scienceabscience.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 24 contacts → |
“Absolute Science is an accurate and reliable source of independent analysis, research and consulting services to the agricultural industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Northeast Laboratories, INCnelabsct.comHQ: Rocky Hill, CT, United StatesReported employees: 11-50 | Rocky Hill, CT, United States | 11-50 | Exact match | 23 contacts → |
“Founded nearly 50 years ago, Northeast Laboratories, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Nvirotek Laboratoriesnviroteklabs.co.zaHQ: Hartbeespoort, South AfricaReported employees: 51-200 | Hartbeespoort, South Africa | 51-200 | Exact match | 23 contacts → |
“NviroTek Laboratories is an independent and accredited laboratory group with a strong geographical presence in the Southern African region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ATC Scientific INCatcscientific.com HQ: N Little Rock, AR, United StatesReported employees: 11-50 | N Little Rock, AR, United States | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Labosollabosol.frHQ: Jarcieu, FranceReported employees: 1-10 | Jarcieu, France | 1-10 | Exact match | 19 contacts → |
“Labosol est un laboratoire d’analyse agronomiques (sol, eau, substrat, compost, plante…) créé en 2002 par Catherine et Pierre Roussel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IAS Laboratories, Part Of Cawoodiaslabs.ieHQ: Co Carlow, IrelandReported employees: 11-50 | Co Carlow, Ireland | 11-50 | Exact match | 18 contacts → |
“IAS Laboratories is an environmental and agricultural testing laboratory with extensive experience of water, soil, compost, sludge and silage issues.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Waters Agricultural Laboratories, INCwatersag.com HQ: Camilla, GA, United StatesReported employees: 1-10 | Camilla, GA, United States | 1-10 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Colorado Analytical Laboratories, INCcoloradolab.comHQ: Commerce City, CO, United StatesReported employees: 11-50 | Commerce City, CO, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 1962 Colorado Analytical Laboratory has developed a 40 year track record providing quality analytical services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Endyne INCendynelabs.comHQ: Williston, NY, United StatesReported employees: 11-50 | Williston, NY, United States | 11-50 | Exact match | 15 contacts → |
“Endyne, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Analytical Research Laboratory LTDarllab.co.nzHQ: Awatoto, New ZealandReported employees: 11-50 | Awatoto, New Zealand | 11-50 | Exact match | 14 contacts → |
“ARL is a testing laboratory offering a full range of analytical services in the agricultural space.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  NEW AGE Laboratoriesnewagelaboratories.comHQ: South Haven, MI, United StatesReported employees: 1-10 | South Haven, MI, United States | 1-10 | Exact match | 13 contacts → |
“New Age is a laboratory services provider that specializes in testing food samples (finished products and ingredients), agricultural samples (soil, plant tissue, fertilizer, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Laboratório Bioteclaboratoriobiotec.com.brHQ: São Gabriel Do Oeste, BrazilReported employees: 11-50 | São Gabriel Do Oeste, Brazil | 11-50 | Exact match | 13 contacts → |
“Laboratório de análises agroindustriais - Oferecemos os mais variados tipos de análises para o setor agroindustrial.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 134 company matches
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Compost quality testing labs: 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
131 records in the displayed employee bands.
3 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 134 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 ↗
Compost quality testing labs by location
1 lists · largest firstEvery Compost quality testing labs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for compost quality testing labs?
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 compost quality testing labs did RevenueBase find worldwide?
The saved snapshot records 134 matching company records, 2,546 tracked contacts and 311 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.
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Cite this list
RevenueBase Data Team. Top 25 compost quality testing labs worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/compost-quality-testing-labs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 compost quality testing labs worldwide
RevenueBase records 134 matching company records for compost quality testing labs worldwide, with 2,546 tracked contacts and 311 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 compost quality testing labs worldwide
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 | Primuslabsprimuslabs.com HQ: Santa Maria, AZ, United StatesReported employees: 51-200 | Santa Maria, AZ, United States | 51-200 | Exact match | 129 contacts → |
“PrimusLabs is a testing and data services company for the fresh and frozen produce industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hidrolaborhidrolabor.com.br HQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 97 contacts → |
“Com mais de 30 anos de experiência no setor, o Hidrolabor é uma das empresas que integram o Grupo DB, oferecendo serviços especializados em ensaios físico-químicos e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Campo Análisescampoanalises.com.br HQ: Paracatu, BrazilReported employees: 51-200 | Paracatu, Brazil | 51-200 | Exact match | 97 contacts → |
“A Campo Análises é uma empresa nipo-brasileira com 45 anos de história intimamente relacionada ao desenvolvimento do Cerrado brasileiro.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Anresco Laboratoriesflow.page HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 63 contacts → |
“Since 1943, Anresco Laboratories has been an accurate and reliable source of independent analysis, research and consulting services to food and food-related industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Rock River Laboratory, INCsecure2.entertimeonline.com HQ: Watertown, WI, United StatesReported employees: 51-200 | Watertown, WI, United States | 51-200 | Exact match | 59 contacts → |
“Rock River Laboratory partners with our customers to serve the living and growing needs of the agriculture and analysis industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Galab Laboratories Gmbhgalab.com HQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 56 contacts → |
“GALAB Laboratories GmbH Leading when it comes to analysis Established in 1992, GALAB is an analysis laboratory, which resides in a self-designed high-tech building easily to reach…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Chemsil AIR & Water Sdn. BHDchemsil.net HQ: Shah Alam, MalaysiaReported employees: 51-200 | Shah Alam, Malaysia | 51-200 | Exact match | 54 contacts → |
“Established in CHEMSIL AIR & WATER SDN BHD is a SAMM-accredited laboratory certified under MS ISO/IEC 17025:2017, specializing in chemical and microbiological analysis for food…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Dairyland Laboratories, INCdairylandlabs.com HQ: Arcadia, WI, United StatesReported employees: 51-200 | Arcadia, WI, United States | 51-200 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Encore Labsencore-labs.com HQ: Pasadena, AZ, United StatesReported employees: 11-50 | Pasadena, AZ, United States | 11-50 | Exact match | 46 contacts → |
“Encore Labs is a state-of-the-art testing laboratory that delivers quality laboratory cannabis testing to ensure accurate potency and safe product driven analysis from our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NRMcawood.co.uk HQ: Bracknell, United KingdomReported employees: 51-200 | Bracknell, United Kingdom | 51-200 | Exact match | 46 contacts → |
“NRM, part of Cawood, is the UK’s largest independent provider of agronomic and environmental waste analysis for land-based industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Agvise Laboratoriesagvise.com HQ: Northwood, MN, United StatesReported employees: 51-200 | Northwood, MN, United States | 51-200 | Exact match | 34 contacts → |
“Agricultural testing services for soil, plant tissue, water, fertilizer, feed, seed, and manure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lufa Nord-Westlufa-nord-west.de HQ: GermanyReported employees: 11-50 | Germany | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | A & L Great Lakes Laboratories, INCalgreatlakes.com HQ: Fort Wayne, IN, United StatesReported employees: 11-50 | Fort Wayne, IN, United States | 11-50 | Exact match | 25 contacts → |
“A&L Great Lakes has been providing agricultural testing services for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Absolute Scienceabscience.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 24 contacts → |
“Absolute Science is an accurate and reliable source of independent analysis, research and consulting services to the agricultural industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Northeast Laboratories, INCnelabsct.com HQ: Rocky Hill, CT, United StatesReported employees: 11-50 | Rocky Hill, CT, United States | 11-50 | Exact match | 23 contacts → |
“Founded nearly 50 years ago, Northeast Laboratories, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nvirotek Laboratoriesnviroteklabs.co.za HQ: Hartbeespoort, South AfricaReported employees: 51-200 | Hartbeespoort, South Africa | 51-200 | Exact match | 23 contacts → |
“NviroTek Laboratories is an independent and accredited laboratory group with a strong geographical presence in the Southern African region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ATC Scientific INCatcscientific.com HQ: N Little Rock, AR, United StatesReported employees: 11-50 | N Little Rock, AR, United States | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Labosollabosol.fr HQ: Jarcieu, FranceReported employees: 1-10 | Jarcieu, France | 1-10 | Exact match | 19 contacts → |
“Labosol est un laboratoire d’analyse agronomiques (sol, eau, substrat, compost, plante…) créé en 2002 par Catherine et Pierre Roussel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IAS Laboratories, Part Of Cawoodiaslabs.ie HQ: Co Carlow, IrelandReported employees: 11-50 | Co Carlow, Ireland | 11-50 | Exact match | 18 contacts → |
“IAS Laboratories is an environmental and agricultural testing laboratory with extensive experience of water, soil, compost, sludge and silage issues.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Waters Agricultural Laboratories, INCwatersag.com HQ: Camilla, GA, United StatesReported employees: 1-10 | Camilla, GA, United States | 1-10 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Colorado Analytical Laboratories, INCcoloradolab.com HQ: Commerce City, CO, United StatesReported employees: 11-50 | Commerce City, CO, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 1962 Colorado Analytical Laboratory has developed a 40 year track record providing quality analytical services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Endyne INCendynelabs.com HQ: Williston, NY, United StatesReported employees: 11-50 | Williston, NY, United States | 11-50 | Exact match | 15 contacts → |
“Endyne, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Analytical Research Laboratory LTDarllab.co.nz HQ: Awatoto, New ZealandReported employees: 11-50 | Awatoto, New Zealand | 11-50 | Exact match | 14 contacts → |
“ARL is a testing laboratory offering a full range of analytical services in the agricultural space.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | NEW AGE Laboratoriesnewagelaboratories.com HQ: South Haven, MI, United StatesReported employees: 1-10 | South Haven, MI, United States | 1-10 | Exact match | 13 contacts → |
“New Age is a laboratory services provider that specializes in testing food samples (finished products and ingredients), agricultural samples (soil, plant tissue, fertilizer, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Laboratório Bioteclaboratoriobiotec.com.br HQ: São Gabriel Do Oeste, BrazilReported employees: 11-50 | São Gabriel Do Oeste, Brazil | 11-50 | Exact match | 13 contacts → |
“Laboratório de análises agroindustriais - Oferecemos os mais variados tipos de análises para o setor agroindustrial.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 134 company matches
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Compost quality testing labs: 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
131 records in the displayed employee bands.
3 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 134 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 ↗
Compost quality testing labs by location
1 lists · largest firstEvery Compost quality testing labs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for compost quality testing labs?
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 compost quality testing labs did RevenueBase find worldwide?
The saved snapshot records 134 matching company records, 2,546 tracked contacts and 311 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
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Cite this list
RevenueBase Data Team. Top 25 compost quality testing labs worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/compost-quality-testing-labs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗