Company lists · Data refreshed October 2026
Top 25 National voluntary laboratory accreditation program (nvlap) calibration services worldwide
RevenueBase identified 390 company matches for national voluntary laboratory accreditation program (nvlap) calibration services worldwide as of October 2026 and tracks 3,559 professional contacts across them, including 336 with verified work emails. The United States is the largest market and Lima the largest hub.
This list covers company matches for national voluntary laboratory accreditation program (nvlap) calibration services 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 October 28, 2026. Country and city lists for national voluntary laboratory accreditation program (nvlap) calibration services 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 national voluntary laboratory accreditation program (nvlap) calibration services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 278 contacts → | ||||
Exact match “Oorja Technical Services Pvt.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 190 contacts → | ||||
Exact match “Sürdürülebilirlik Ve Kalite Hizmet kalitemizin sürdürülebilirliğinin sağlanması en önemli sorumluluklarımızın başında gelmektedir.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 112 contacts → | ||||
Exact match “Who is TMI?” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 87 contacts → | ||||
Exact match “Essco Calibration Laboratory provides calibration services for a wide variety of commercial test equipment.Capabilities include electronic, mechanical, fiber-optic…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 82 contacts → | ||||
Exact match “Precise calibration processes for the highest standards of quality and safety esz AG calibration & metrology is one of Europe’s leading calibration laboratories.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 68 contacts → | ||||
Exact match “Techmaster was established in 1989 with the mission to provide calibrations performed through sound, ethical workmanship and to accommodate customer satisfaction.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 42 contacts → | ||||
Exact match “Sri Chakra Scientific Services (SCS), an ISO 9001: 2008 certified organization by ACCAB and ISO/IEC 17025 : 2005 accredited by NABL.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “Hi Tech Calibration Services is an independent calibration laboratory established in 2003 by focusing strongly and consistently with single minded dedication to quality and…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “Somos un laboratorio acreditado para emitir informes de calibración con validez oficial en las magnitudes de presión, temperatura, eléctrica, masa, fuerza, par torsional dinámico…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “Hola!” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “QCC (Quality Control Center) Hazorea is one of Israel’s leading ISO 17025-accredited laboratories.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “VIPRO Technical Services oers expert quality service in the calibration of all major types of equipment (electrical, mechanical, pressure, temperature, force, and more).” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “Providing calibration services and calibration standards for the laboratory world is our primary focus.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “American Gage is a leading metrology laboratory in Southern California serving the Life Science & Aerospace industry for over 50 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Alliance Calibration is centrally located in Cincinnati, Ohio.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “OTS Calibration Laboratory is Bangladesh’s first & only accredited calibration and repair lab.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “We are a leading metrology services provider, having state-of-the-art NABL accredited laboratory with ISO 17025 certification that can help our customers meet all their business…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “eumetron GmbH is a calibration laboratory based in Aalen, Baden-Württemberg, Germany.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “ACR Technical Services has provided high end ISO 17025 calibration and environmental chamber repair services since 1993 in our state of the art metrology laboratory with over…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “Jubilant Calibration and Measurement Services LLC is one of the pioneering calibration laboratories in the UAE, providing wide range of calibration services with finest quality.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “El laboratorio CALTEX es un Centro de soluciones relacionadas con la Metrología, calibraciones y mediciones.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “ISOLAB (Singapore) Pte Ltd is an ISO/IEC 17025 SAC-Singlas accredited laboratory providing testing and calibration services for temperature, pressure, humidity measuring…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Started in 1993, Bagson Calibration Lab Pvt.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Das Kalibrierlabor Element Metech KDK in Wiesloch bei Heidelberg bietet ein breites Spektrum an Kalibrierungen in den Bereichen Längenmesstechnik, Mechanik, Elektrotechnik…” Recorded in the RevenueBase company graph · Oct 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 “national voluntary laboratory accreditation program (nvlap) calibration services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 390 national voluntary laboratory accreditation program (nvlap) calibration services worldwide
See the full list, filter by size, metro and specialty, and access 336 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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National voluntary laboratory accreditation program (nvlap) calibration services worldwide at a glance
As of Oct 28, 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 national voluntary laboratory accreditation program (nvlap) calibration services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “national voluntary laboratory accreditation program (nvlap) calibration services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. 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 336 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 October 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.
National voluntary laboratory accreditation program (nvlap) calibration services by location
1 lists · largest firstEvery National voluntary laboratory accreditation program (nvlap) calibration services 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 “national voluntary laboratory accreditation program (nvlap) calibration services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many national voluntary laboratory accreditation program (nvlap) calibration services are there worldwide?
RevenueBase identified 390 company matches for national voluntary laboratory accreditation program (nvlap) calibration services worldwide as of October 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?
Oorja Technical Services Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most national voluntary laboratory accreditation program (nvlap) calibration services?
The United States leads with 79 companies. Every national voluntary laboratory accreditation program (nvlap) calibration services list by country and city is linked on this page.
Which city has the most national voluntary laboratory accreditation program (nvlap) calibration services?
Lima leads with 8 company records, followed by Bangalore (6) and Chennai (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 336 professional contacts with verified work emails tracked across these 390 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 October 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 390 national voluntary laboratory accreditation program (nvlap) calibration services 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.
More company lists
Company intelligence · public preview
Top 25 national voluntary laboratory accreditation program (nvlap) calibration services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 390 matching company records for national voluntary laboratory accreditation program (nvlap) calibration services worldwide, with 3,559 tracked contacts and 336 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: October 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 national voluntary laboratory accreditation program (nvlap) calibration services 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 | Oorja Technical Services Pvt. LTDoorjatechnical.in HQ: Indore, IndiaReported employees: 201-500 | Indore, India | 201-500 | Exact match | 278 contacts → |
“Oorja Technical Services Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nanolab Laboratuvarlar Grubunano-lab.com.tr HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 190 contacts → |
“Sürdürülebilirlik Ve Kalite Hizmet kalitemizin sürdürülebilirliğinin sağlanması en önemli sorumluluklarımızın başında gelmektedir.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Technical Maintenance, INCtmicalibration.comHQ: Temple Terrace, GA, United StatesReported employees: 51-200 | Temple Terrace, GA, United States | 51-200 | Exact match | 112 contacts → |
“Who is TMI?” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Essco Calibration Laboratoryesscolab.comHQ: Chelmsford, MA, United StatesReported employees: 51-200 | Chelmsford, MA, United States | 51-200 | Exact match | 87 contacts → |
“Essco Calibration Laboratory provides calibration services for a wide variety of commercial test equipment.Capabilities include electronic, mechanical, fiber-optic…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ESZ AG Calibration & Metrologyesz-ag.deHQ: Eichenau, GermanyReported employees: 201-500 | Eichenau, Germany | 201-500 | Exact match | 82 contacts → |
“Precise calibration processes for the highest standards of quality and safety esz AG calibration & metrology is one of Europe’s leading calibration laboratories.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Techmaster Electronicstechmaster.us HQ: Vista, CA, United StatesReported employees: 11-50 | Vista, CA, United States | 11-50 | Exact match | 68 contacts → |
“Techmaster was established in 1989 with the mission to provide calibrations performed through sound, ethical workmanship and to accommodate customer satisfaction.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SRI Chakra Scientific Servicessrichakralabs.co.in HQ: Secunderabad, IndiaReported employees: 11-50 | Secunderabad, India | 11-50 | Exact match | 42 contacts → |
“Sri Chakra Scientific Services (SCS), an ISO 9001: 2008 certified organization by ACCAB and ISO/IEC 17025 : 2005 accredited by NABL.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hitech Calibration Serviceshitechcalibration.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 40 contacts → |
“Hi Tech Calibration Services is an independent calibration laboratory established in 2003 by focusing strongly and consistently with single minded dedication to quality and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Calmet Industrial SA DE CVcalmet.com.mxHQ: Monterrey, MexicoReported employees: 51-200 | Monterrey, Mexico | 51-200 | Exact match | 32 contacts → |
“Somos un laboratorio acreditado para emitir informes de calibración con validez oficial en las magnitudes de presión, temperatura, eléctrica, masa, fuerza, par torsional dinámico…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Capymet Capacitación Y Metrologíacapymet.comHQ: Silao, MexicoReported employees: 51-200 | Silao, Mexico | 51-200 | Exact match | 26 contacts → |
“Hola!” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Kibbutz Hazorea, IsraelReported employees: 51-200 | Kibbutz Hazorea, Israel | 51-200 | Exact match | 26 contacts → |
“QCC (Quality Control Center) Hazorea is one of Israel’s leading ISO 17025-accredited laboratories.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vipro Technical Servicesvipro-tec.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 11-50 | Abu Dhabi, United Arab Emirates | 11-50 | Exact match | 26 contacts → |
“VIPRO Technical Services oers expert quality service in the calibration of all major types of equipment (electrical, mechanical, pressure, temperature, force, and more).” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Calibration LABcalibration-lab.be HQ: BelgiumReported employees: 11-50 | Belgium | 11-50 | Exact match | 17 contacts → |
“Providing calibration services and calibration standards for the laboratory world is our primary focus.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  American Gageamericangage.comHQ: Placentia, CA, United StatesReported employees: 11-50 | Placentia, CA, United States | 11-50 | Exact match | 16 contacts → |
“American Gage is a leading metrology laboratory in Southern California serving the Life Science & Aerospace industry for over 50 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Alliance Calibrationalliancecalibration.comHQ: Cincinnati, OH, United StatesReported employees: 11-50 | Cincinnati, OH, United States | 11-50 | Exact match | 16 contacts → |
“Alliance Calibration is centrally located in Cincinnati, Ohio.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | OTS Calibration LABotsbd.com HQ: Dhaka, BangladeshReported employees: 11-50 | Dhaka, Bangladesh | 11-50 | Exact match | 14 contacts → |
“OTS Calibration Laboratory is Bangladesh’s first & only accredited calibration and repair lab.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Equation Calibration Services India Private Limitedeqnservices.comHQ: Guindy, IndiaReported employees: 11-50 | Guindy, India | 11-50 | Exact match | 14 contacts → |
“We are a leading metrology services provider, having state-of-the-art NABL accredited laboratory with ISO 17025 certification that can help our customers meet all their business…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Eumetron Gmbheumetron.deHQ: Aalen, GermanyReported employees: 11-50 | Aalen, Germany | 11-50 | Exact match | 13 contacts → |
“eumetron GmbH is a calibration laboratory based in Aalen, Baden-Württemberg, Germany.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ACR Technical Servicesacrcorp.netHQ: Newport News, VA, United StatesReported employees: 11-50 | Newport News, VA, United States | 11-50 | Exact match | 13 contacts → |
“ACR Technical Services has provided high end ISO 17025 calibration and environmental chamber repair services since 1993 in our state of the art metrology laboratory with over…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Egemet Kalibrasyonegemet.com.tr HQ: Karacaoğlan, TürkiyeReported employees: 11-50 | Karacaoğlan, Türkiye | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | HQ: Al Qusais Industrial No:2, United Arab EmiratesReported employees: 11-50 | Al Qusais Industrial No:2, United Arab Emirates | 11-50 | Exact match | 12 contacts → |
“Jubilant Calibration and Measurement Services LLC is one of the pioneering calibration laboratories in the UAE, providing wide range of calibration services with finest quality.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Caltex Sistemas S.Lcaltex.esHQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 11 contacts → |
“El laboratorio CALTEX es un Centro de soluciones relacionadas con la Metrología, calibraciones y mediciones.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Isolab Singaporeisolab.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 11 contacts → |
“ISOLAB (Singapore) Pte Ltd is an ISO/IEC 17025 SAC-Singlas accredited laboratory providing testing and calibration services for temperature, pressure, humidity measuring…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bagson Calibration Lab. Pvt. LTDbagson.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 10 contacts → |
“Started in 1993, Bagson Calibration Lab Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Element Metech KDK Gmbhkdkgmbh.deHQ: Wiesloch, GermanyReported employees: 11-50 | Wiesloch, Germany | 11-50 | Exact match | 9 contacts → |
“Das Kalibrierlabor Element Metech KDK in Wiesloch bei Heidelberg bietet ein breites Spektrum an Kalibrierungen in den Bereichen Längenmesstechnik, Mechanik, Elektrotechnik…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 390 company matches
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National voluntary laboratory accreditation program (nvlap) calibration services: dataset insights
October 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
389 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured 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 390 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: October 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 ↗
National voluntary laboratory accreditation program (nvlap) calibration services by location
1 lists · largest firstEvery National voluntary laboratory accreditation program (nvlap) calibration services 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 national voluntary laboratory accreditation program (nvlap) calibration services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many national voluntary laboratory accreditation program (nvlap) calibration services did RevenueBase find worldwide?
The saved snapshot records 390 matching company records, 3,559 tracked contacts and 336 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: October 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.
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Cite this list
RevenueBase Data Team. Top 25 national voluntary laboratory accreditation program (nvlap) calibration services worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/national-voluntary-laboratory-accreditation-program-nvlap-calibration-services.
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 national voluntary laboratory accreditation program (nvlap) calibration services worldwide
RevenueBase records 390 matching company records for national voluntary laboratory accreditation program (nvlap) calibration services worldwide, with 3,559 tracked contacts and 336 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: October 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 national voluntary laboratory accreditation program (nvlap) calibration services 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 | Oorja Technical Services Pvt. LTDoorjatechnical.in HQ: Indore, IndiaReported employees: 201-500 | Indore, India | 201-500 | Exact match | 278 contacts → |
“Oorja Technical Services Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nanolab Laboratuvarlar Grubunano-lab.com.tr HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 190 contacts → |
“Sürdürülebilirlik Ve Kalite Hizmet kalitemizin sürdürülebilirliğinin sağlanması en önemli sorumluluklarımızın başında gelmektedir.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Technical Maintenance, INCtmicalibration.com HQ: Temple Terrace, GA, United StatesReported employees: 51-200 | Temple Terrace, GA, United States | 51-200 | Exact match | 112 contacts → |
“Who is TMI?” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Essco Calibration Laboratoryesscolab.com HQ: Chelmsford, MA, United StatesReported employees: 51-200 | Chelmsford, MA, United States | 51-200 | Exact match | 87 contacts → |
“Essco Calibration Laboratory provides calibration services for a wide variety of commercial test equipment.Capabilities include electronic, mechanical, fiber-optic…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ESZ AG Calibration & Metrologyesz-ag.de HQ: Eichenau, GermanyReported employees: 201-500 | Eichenau, Germany | 201-500 | Exact match | 82 contacts → |
“Precise calibration processes for the highest standards of quality and safety esz AG calibration & metrology is one of Europe’s leading calibration laboratories.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Techmaster Electronicstechmaster.us HQ: Vista, CA, United StatesReported employees: 11-50 | Vista, CA, United States | 11-50 | Exact match | 68 contacts → |
“Techmaster was established in 1989 with the mission to provide calibrations performed through sound, ethical workmanship and to accommodate customer satisfaction.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SRI Chakra Scientific Servicessrichakralabs.co.in HQ: Secunderabad, IndiaReported employees: 11-50 | Secunderabad, India | 11-50 | Exact match | 42 contacts → |
“Sri Chakra Scientific Services (SCS), an ISO 9001: 2008 certified organization by ACCAB and ISO/IEC 17025 : 2005 accredited by NABL.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hitech Calibration Serviceshitechcalibration.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 40 contacts → |
“Hi Tech Calibration Services is an independent calibration laboratory established in 2003 by focusing strongly and consistently with single minded dedication to quality and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Calmet Industrial SA DE CVcalmet.com.mx HQ: Monterrey, MexicoReported employees: 51-200 | Monterrey, Mexico | 51-200 | Exact match | 32 contacts → |
“Somos un laboratorio acreditado para emitir informes de calibración con validez oficial en las magnitudes de presión, temperatura, eléctrica, masa, fuerza, par torsional dinámico…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Capymet Capacitación Y Metrologíacapymet.com HQ: Silao, MexicoReported employees: 51-200 | Silao, Mexico | 51-200 | Exact match | 26 contacts → |
“Hola!” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Kibbutz Hazorea, IsraelReported employees: 51-200 | Kibbutz Hazorea, Israel | 51-200 | Exact match | 26 contacts → |
“QCC (Quality Control Center) Hazorea is one of Israel’s leading ISO 17025-accredited laboratories.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vipro Technical Servicesvipro-tec.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 11-50 | Abu Dhabi, United Arab Emirates | 11-50 | Exact match | 26 contacts → |
“VIPRO Technical Services oers expert quality service in the calibration of all major types of equipment (electrical, mechanical, pressure, temperature, force, and more).” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Calibration LABcalibration-lab.be HQ: BelgiumReported employees: 11-50 | Belgium | 11-50 | Exact match | 17 contacts → |
“Providing calibration services and calibration standards for the laboratory world is our primary focus.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | American Gageamericangage.com HQ: Placentia, CA, United StatesReported employees: 11-50 | Placentia, CA, United States | 11-50 | Exact match | 16 contacts → |
“American Gage is a leading metrology laboratory in Southern California serving the Life Science & Aerospace industry for over 50 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Alliance Calibrationalliancecalibration.com HQ: Cincinnati, OH, United StatesReported employees: 11-50 | Cincinnati, OH, United States | 11-50 | Exact match | 16 contacts → |
“Alliance Calibration is centrally located in Cincinnati, Ohio.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | OTS Calibration LABotsbd.com HQ: Dhaka, BangladeshReported employees: 11-50 | Dhaka, Bangladesh | 11-50 | Exact match | 14 contacts → |
“OTS Calibration Laboratory is Bangladesh’s first & only accredited calibration and repair lab.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Equation Calibration Services India Private Limitedeqnservices.com HQ: Guindy, IndiaReported employees: 11-50 | Guindy, India | 11-50 | Exact match | 14 contacts → |
“We are a leading metrology services provider, having state-of-the-art NABL accredited laboratory with ISO 17025 certification that can help our customers meet all their business…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Eumetron Gmbheumetron.de HQ: Aalen, GermanyReported employees: 11-50 | Aalen, Germany | 11-50 | Exact match | 13 contacts → |
“eumetron GmbH is a calibration laboratory based in Aalen, Baden-Württemberg, Germany.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ACR Technical Servicesacrcorp.net HQ: Newport News, VA, United StatesReported employees: 11-50 | Newport News, VA, United States | 11-50 | Exact match | 13 contacts → |
“ACR Technical Services has provided high end ISO 17025 calibration and environmental chamber repair services since 1993 in our state of the art metrology laboratory with over…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Egemet Kalibrasyonegemet.com.tr HQ: Karacaoğlan, TürkiyeReported employees: 11-50 | Karacaoğlan, Türkiye | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | HQ: Al Qusais Industrial No:2, United Arab EmiratesReported employees: 11-50 | Al Qusais Industrial No:2, United Arab Emirates | 11-50 | Exact match | 12 contacts → |
“Jubilant Calibration and Measurement Services LLC is one of the pioneering calibration laboratories in the UAE, providing wide range of calibration services with finest quality.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Caltex Sistemas S.Lcaltex.es HQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 11 contacts → |
“El laboratorio CALTEX es un Centro de soluciones relacionadas con la Metrología, calibraciones y mediciones.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Isolab Singaporeisolab.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 11 contacts → |
“ISOLAB (Singapore) Pte Ltd is an ISO/IEC 17025 SAC-Singlas accredited laboratory providing testing and calibration services for temperature, pressure, humidity measuring…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bagson Calibration Lab. Pvt. LTDbagson.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 10 contacts → |
“Started in 1993, Bagson Calibration Lab Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Element Metech KDK Gmbhkdkgmbh.de HQ: Wiesloch, GermanyReported employees: 11-50 | Wiesloch, Germany | 11-50 | Exact match | 9 contacts → |
“Das Kalibrierlabor Element Metech KDK in Wiesloch bei Heidelberg bietet ein breites Spektrum an Kalibrierungen in den Bereichen Längenmesstechnik, Mechanik, Elektrotechnik…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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National voluntary laboratory accreditation program (nvlap) calibration services: dataset insights
October 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
389 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured 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 390 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: October 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 ↗
National voluntary laboratory accreditation program (nvlap) calibration services by location
1 lists · largest firstEvery National voluntary laboratory accreditation program (nvlap) calibration services 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 national voluntary laboratory accreditation program (nvlap) calibration services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many national voluntary laboratory accreditation program (nvlap) calibration services did RevenueBase find worldwide?
The saved snapshot records 390 matching company records, 3,559 tracked contacts and 336 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: October 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.
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Cite this list
RevenueBase Data Team. Top 25 national voluntary laboratory accreditation program (nvlap) calibration services worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/national-voluntary-laboratory-accreditation-program-nvlap-calibration-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗