Company lists · Data refreshed October 2026
Top 15 Metrology laboratories based in Chennai, India
RevenueBase identified 98 company matches for metrology laboratories associated with Chennai, India as of October 2026 and tracks 1,119 professional contacts across them, including 77 with verified work emails. Across India, Pune is the largest hub for this category (132 companies); Chennai has 98.
This list covers company matches for metrology laboratories associated with Chennai, India, 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 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 15 largest metrology laboratories based in Chennai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 71 contacts → | ||||
Exact match “Established 1959 Manufacturers of Dimensional Metrology Equipment and Work Holding for Lathes, Machine Tools (Flat Lapping Machines, Belt Grinders) Coordinate Measuring Machines…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 2 | 68 contacts → | ||||
Exact match “CHENNAI METTEX LAB PRIVATE LIMITED is a leading testing laboratory accredited by NABL as per ISO/ IEC 17025 -2017 in the fields of Chemical, Mechanical and Biological for over…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 3 | 60 contacts → | ||||
Exact match “Structural Engineering Research Centre (SERC), Chennai, India is one of the national laboratories under the Council of Scientific & Industrial Research (CSIR), India.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 4 | 60 contacts → | ||||
Exact match “Unique Measurement Service has a leading quality Measurement, Scanning & Calibration services provider in India.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “The ZwickRoell Group is one of the world’s leading suppliers of material and component testing systems.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 6 | 42 contacts → | ||||
Exact match “Toshniwal Hyvac, headquartered in Chennai with a pan-India presence, is a leading manufacturer of flow meters and powder process solutions.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “MAHR METROLOGY INDIA PRIVATE LIMITED is a company based out of B-6, 4th Street, Reddipalayam Road, Mogappair West Estate CHENNAI Tamil Nadu, India.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “E Focus Instruments India Pvt.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “Bombay Tools Supplying Agency Private Limited is a pioneer in the field of metrology and inspection gauges.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “ABS Instruments Pvt.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Equation's standard & measurements services offers all forms of laboratory and industry instruments calibration that can help to meet all your business requirement.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Aaron Measurement Solutions provides application based turnkey solutions in the field of Testing & Validation for the domestic market for their demanding needs in the real-time…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “OPRL is a Manufacturer, Supplier of Scientific /Laboratory Testing Equipment / Instruments for Research / Education Sector & Life Science industries throughout India.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Ohmic Research India Private Limited is a Metrohm AG research & development subsidiary in India.” Recorded in the RevenueBase company graph · Oct 27, 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 “metrology laboratories”. 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 15 of 98 metrology laboratories based in Chennai, India
See the full list, filter by size, metro and specialty, and access 77 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Metrology laboratories based in Chennai, India at a glance
As of Oct 27, 2026Companies by employee count
Email recency for this list is measured across the whole India list rather than for Chennai, so it is reported there. Company counts and contact totals on this page are exact for Chennai, over 98 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Chennai, India whose business descriptions match “metrology laboratories” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 77 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 27, 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.
Metrology laboratories by metro in India
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 “metrology laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many metrology laboratories are there based in Chennai, India?
RevenueBase identified 98 company matches for metrology laboratories associated with Chennai, India 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?
Guindy Machine Tools LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in India has the most metrology laboratories?
Pune leads India with 132 company records, followed by Mumbai (110) and Bangalore (99). Chennai has 98.
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 77 professional contacts with verified work emails tracked across these 98 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 98 metrology laboratories based in Chennai, India. Start with a free account, no credit card.
Download this list →Related lists
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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 15 metrology laboratories based in Chennai, India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 98 matching company records for metrology laboratories based in Chennai, India, with 1,119 tracked contacts and 77 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 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 15 metrology laboratories based in Chennai, India
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 | Guindy Machine Tools LTDgmt.co.in HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 71 contacts → |
“Established 1959 Manufacturers of Dimensional Metrology Equipment and Work Holding for Lathes, Machine Tools (Flat Lapping Machines, Belt Grinders) Coordinate Measuring Machines…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chennai Mettex LAB Private Limitedmettexlab.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 68 contacts → |
“CHENNAI METTEX LAB PRIVATE LIMITED is a leading testing laboratory accredited by NABL as per ISO/ IEC 17025 -2017 in the fields of Chemical, Mechanical and Biological for over…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CSIRserc.res.in HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 60 contacts → |
“Structural Engineering Research Centre (SERC), Chennai, India is one of the national laboratories under the Council of Scientific & Industrial Research (CSIR), India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Unique Measurement Serviceuniquemeasurement.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 60 contacts → |
“Unique Measurement Service has a leading quality Measurement, Scanning & Calibration services provider in India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Zwickroell In Indiazwickroell.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 51 contacts → |
“The ZwickRoell Group is one of the world’s leading suppliers of material and component testing systems.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Toshniwal Hyvac Pvt. LTDtoshniwal.net HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 42 contacts → |
“Toshniwal Hyvac, headquartered in Chennai with a pan-India presence, is a leading manufacturer of flow meters and powder process solutions.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mahr Metrology India PVT LTDmahr.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 31 contacts → |
“MAHR METROLOGY INDIA PRIVATE LIMITED is a company based out of B-6, 4th Street, Reddipalayam Road, Mogappair West Estate CHENNAI Tamil Nadu, India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | E Focus Instruments India Pvt. LTDefocusinstruments.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 15 contacts → |
“E Focus Instruments India Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 14 contacts → |
“Bombay Tools Supplying Agency Private Limited is a pioneer in the field of metrology and inspection gauges.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ABS Instruments Pvt. LTDabsinstruments.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“ABS Instruments Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Equation Calibration Serviceseqnservices.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 9 contacts → |
“Equation's standard & measurements services offers all forms of laboratory and industry instruments calibration that can help to meet all your business requirement.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Toshni-Tek Internationaltoshnitek.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Aaron Instrumentsaaronmeasurement.comHQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 5 contacts → |
“Aaron Measurement Solutions provides application based turnkey solutions in the field of Testing & Validation for the domestic market for their demanding needs in the real-time…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Oprl Biosciences PVT LTDoprl.in HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 4 contacts → |
“OPRL is a Manufacturer, Supplier of Scientific /Laboratory Testing Equipment / Instruments for Research / Education Sector & Life Science industries throughout India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ohmic Research India Private Limitedmetrohm.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 2 contacts → |
“Ohmic Research India Private Limited is a Metrohm AG research & development subsidiary in India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 98 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Metrology laboratories: dataset insights
October 27, 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
98 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole India list rather than for Chennai, so it is reported there. Company counts and contact totals on this page are exact for Chennai, over 98 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 27, 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 ↗
Metrology laboratories by metro in India
Questions about this company list
What does Exact match mean for metrology laboratories?
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 metrology laboratories did RevenueBase find based in Chennai, India?
The saved snapshot records 98 matching company records, 1,119 tracked contacts and 77 verified emails. The public preview displays 15 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 27, 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
Metrology laboratories by geography
- Metrology laboratories based in Belo Horizonte, Brazil
- Metrology laboratories based in Sao Paulo, Brazil
- Metrology laboratories based in Bogota, Colombia
- Metrology laboratories based in Berlin, Germany
- Metrology laboratories based in Ahmedabad, India
- Metrology laboratories based in Bangalore, India
- Metrology laboratories based in Mumbai, India
- Metrology laboratories based in Navi Mumbai, India
- Metrology laboratories based in New Delhi, India
- Metrology laboratories based in Pune, India
- Metrology laboratories based in Vadodara, India
- Metrology laboratories based in Warsaw, Poland
Cite this list
RevenueBase Data Team. Top 15 metrology laboratories based in Chennai, India. Snapshot: October 27, 2026. https://revenuebase.ai/companies/metrology-laboratories/india/chennai.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Metrology laboratories based in Belo Horizonte, Brazil
- Metrology laboratories based in Sao Paulo, Brazil
- Metrology laboratories based in Bogota, Colombia
- Metrology laboratories based in Berlin, Germany
- Metrology laboratories based in Ahmedabad, India
- Metrology laboratories based in Bangalore, India
Company intelligence · public preview
Top 15 metrology laboratories based in Chennai, India
RevenueBase records 98 matching company records for metrology laboratories based in Chennai, India, with 1,119 tracked contacts and 77 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 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 15 metrology laboratories based in Chennai, India
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 | Guindy Machine Tools LTDgmt.co.in HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 71 contacts → |
“Established 1959 Manufacturers of Dimensional Metrology Equipment and Work Holding for Lathes, Machine Tools (Flat Lapping Machines, Belt Grinders) Coordinate Measuring Machines…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chennai Mettex LAB Private Limitedmettexlab.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 68 contacts → |
“CHENNAI METTEX LAB PRIVATE LIMITED is a leading testing laboratory accredited by NABL as per ISO/ IEC 17025 -2017 in the fields of Chemical, Mechanical and Biological for over…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CSIRserc.res.in HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 60 contacts → |
“Structural Engineering Research Centre (SERC), Chennai, India is one of the national laboratories under the Council of Scientific & Industrial Research (CSIR), India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Unique Measurement Serviceuniquemeasurement.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 60 contacts → |
“Unique Measurement Service has a leading quality Measurement, Scanning & Calibration services provider in India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zwickroell In Indiazwickroell.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 51 contacts → |
“The ZwickRoell Group is one of the world’s leading suppliers of material and component testing systems.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Toshniwal Hyvac Pvt. LTDtoshniwal.net HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 42 contacts → |
“Toshniwal Hyvac, headquartered in Chennai with a pan-India presence, is a leading manufacturer of flow meters and powder process solutions.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mahr Metrology India PVT LTDmahr.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 31 contacts → |
“MAHR METROLOGY INDIA PRIVATE LIMITED is a company based out of B-6, 4th Street, Reddipalayam Road, Mogappair West Estate CHENNAI Tamil Nadu, India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | E Focus Instruments India Pvt. LTDefocusinstruments.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 15 contacts → |
“E Focus Instruments India Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 14 contacts → |
“Bombay Tools Supplying Agency Private Limited is a pioneer in the field of metrology and inspection gauges.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ABS Instruments Pvt. LTDabsinstruments.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“ABS Instruments Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Equation Calibration Serviceseqnservices.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 9 contacts → |
“Equation's standard & measurements services offers all forms of laboratory and industry instruments calibration that can help to meet all your business requirement.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Toshni-Tek Internationaltoshnitek.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Aaron Instrumentsaaronmeasurement.com HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 5 contacts → |
“Aaron Measurement Solutions provides application based turnkey solutions in the field of Testing & Validation for the domestic market for their demanding needs in the real-time…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Oprl Biosciences PVT LTDoprl.in HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 4 contacts → |
“OPRL is a Manufacturer, Supplier of Scientific /Laboratory Testing Equipment / Instruments for Research / Education Sector & Life Science industries throughout India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ohmic Research India Private Limitedmetrohm.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 2 contacts → |
“Ohmic Research India Private Limited is a Metrohm AG research & development subsidiary in India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 98 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Metrology laboratories: dataset insights
October 27, 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
98 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole India list rather than for Chennai, so it is reported there. Company counts and contact totals on this page are exact for Chennai, over 98 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 27, 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 ↗
Metrology laboratories by metro in India
Questions about this company list
What does Exact match mean for metrology laboratories?
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 metrology laboratories did RevenueBase find based in Chennai, India?
The saved snapshot records 98 matching company records, 1,119 tracked contacts and 77 verified emails. The public preview displays 15 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 27, 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.
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Cite this list
RevenueBase Data Team. Top 15 metrology laboratories based in Chennai, India. Snapshot: October 27, 2026. https://revenuebase.ai/companies/metrology-laboratories/india/chennai.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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