Company lists · Data refreshed October 2026
Top 22 Cleanroom retrofitting services based in India
RevenueBase identified 129 company matches for cleanroom retrofitting services associated with India as of October 2026 and tracks 1,428 professional contacts across them, including 73 with verified work emails. Hyderabad is the largest hub.
This list covers company matches for cleanroom retrofitting services associated with 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 23, 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 22 largest cleanroom retrofitting services based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 278 contacts → | ||||
Exact match “Largest Company in India for Clean Rooms on Turnkey Basis catering to requirements of Pharmaceuticals, Semionductor, Food & Beverage and Research Laboratories.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 79 contacts → | ||||
Exact match “Established in 1982, Dyna is an industrial air filtration and turnkey cleanroom projects company.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 53 contacts → | ||||
Exact match “With over 23 years of experience in HVAC Cleanroom cross contamination Control, Lucky Deep is a group of firms with Indian roots.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 45 contacts → | ||||
Exact match “LENNOX CLEAN AIR TECHNOLOGIES Hyderabad based company which manufactures many Clean room products and HVAC Turnkey Projects & Clean room.following products Wall panels, Ceiling…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “About Ultrafil: Founded in Ultrafil Air Systems (I) Pvt.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match “KLIMA CLEANROOM is an integrated cleanroom and controlled-environment engineering company delivering turnkey infrastructure solutions for precision manufacturing industries.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 27 contacts → | ||||
Exact match “Perfect Air was established in as pioneers in Design, Engineering and Construction of high tech Clean Room facilities.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 24 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “Pioneers in Clean Room Technology for over two decades.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “We're pleased to introduce ourselves as one of the leading Projects Engineering Company undertaking large turnkey clean room & HVAC projects in India & abroad.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “We Provide Turnkey Solutions For All The Necessary HVAC, Modular Cleanroom, Cleanroom Equipment, Accessories, Included Pass-Through Boxes, Garment Cupboards, LAF, RLAFS, Doors…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Olaf Engineers & Consultants offers turnkey of the entire cleanroom implementation process, from concept to certification.And our second vertical offers All Marine Refrigeration…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Clean Air Engineers is an ISO Certified Company.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “service provider of Turbidity Meter, Hydrogen Peroxide Vapour Hpv Generator, Isolator Clean Room Bio Decontamination, etc.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Clean and Control Technologies Pvt.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “We provide design & turnkey solutions for cleanrooms” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Cleanrooms Containments focus is mainly on Cleanroom HVAC for Bio-containments, Biotech/ Pharma, electronics and food Industry from concept to completion.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “The mission-critical job of Alpha Linear is to eliminate airborne contaminants and dangerous viruses while protecting the safety of the user, the product, and the environment.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Sai Seva Service is a leading manufacturer and supplier of cleanroom partitions and HVAC systems.” Recorded in the RevenueBase company graph · Oct 23, 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 “cleanroom retrofitting 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 22 of 129 cleanroom retrofitting services based in India
See the full list, filter by size, metro and specialty, and access 73 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cleanroom retrofitting services based in India at a glance
As of Oct 23, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 129 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 India whose business descriptions match “cleanroom retrofitting services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 73 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 23, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cleanroom retrofitting services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleanroom retrofitting services are there based in India?
RevenueBase identified 129 company matches for cleanroom retrofitting services associated with 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?
Integrated Cleanroom Technologies Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cleanroom retrofitting services?
Hyderabad leads with 22 company records, followed by New Delhi (9) and Bangalore (8).
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 73 professional contacts with verified work emails tracked across these 129 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 129 cleanroom retrofitting services based in India. Start with a free account, no credit card.
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Cleanroom retrofitting services by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 22 cleanroom retrofitting services based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 129 matching company records for cleanroom retrofitting services based in India, with 1,428 tracked contacts and 73 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 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 22 cleanroom retrofitting services based in 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 | Integrated Cleanroom Technologies Limitedicleantech.com HQ: Hyderabad, IndiaReported employees: 501-1,000 | Hyderabad, India | 501-1,000 | Exact match | 278 contacts → |
“Largest Company in India for Clean Rooms on Turnkey Basis catering to requirements of Pharmaceuticals, Semionductor, Food & Beverage and Research Laboratories.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Dyna Filters Pvt. LTDdynafilters.comHQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 79 contacts → |
“Established in 1982, Dyna is an industrial air filtration and turnkey cleanroom projects company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Lucky Deep Cleanroom Pvt. LTDluckydeep.comHQ: Ambad Midc, IndiaReported employees: 51-200 | Ambad Midc, India | 51-200 | Exact match | 53 contacts → |
“With over 23 years of experience in HVAC Cleanroom cross contamination Control, Lucky Deep is a group of firms with Indian roots.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lennox Clean AIR Technologieslennoxcleanair.com HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 45 contacts → |
“LENNOX CLEAN AIR TECHNOLOGIES Hyderabad based company which manufactures many Clean room products and HVAC Turnkey Projects & Clean room.following products Wall panels, Ceiling…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 43 contacts → |
“About Ultrafil: Founded in Ultrafil Air Systems (I) Pvt.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Klima Cleanroomklimapharm.comHQ: Thane, IndiaReported employees: 51-200 | Thane, India | 51-200 | Exact match | 38 contacts → |
“KLIMA CLEANROOM is an integrated cleanroom and controlled-environment engineering company delivering turnkey infrastructure solutions for precision manufacturing industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Perfect AIR Clean Roomperfectair.inHQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 27 contacts → |
“Perfect Air was established in as pioneers in Design, Engineering and Construction of high tech Clean Room facilities.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gayathri Engineering Worksgayathrieng.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Clean Room Presentationscrpindia.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 23 contacts → |
“Pioneers in Clean Room Technology for over two decades.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Contec Airflow Projects PVT LTDcontecair.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 18 contacts → |
“We're pleased to introduce ourselves as one of the leading Projects Engineering Company undertaking large turnkey clean room & HVAC projects in India & abroad.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | OSD Pharmach Systems LLPpharmachsystems.com HQ: Thane, IndiaReported employees: 11-50 | Thane, India | 11-50 | Exact match | 14 contacts → |
“We Provide Turnkey Solutions For All The Necessary HVAC, Modular Cleanroom, Cleanroom Equipment, Accessories, Included Pass-Through Boxes, Garment Cupboards, LAF, RLAFS, Doors…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Olaf Engineers & Consultantsolafec.com HQ: Vasai, IndiaReported employees: 11-50 | Vasai, India | 11-50 | Exact match | 9 contacts → |
“Olaf Engineers & Consultants offers turnkey of the entire cleanroom implementation process, from concept to certification.And our second vertical offers All Marine Refrigeration…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Delhi, IndiaReported employees: 1-10 | Delhi, India | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Clean AIR Engineerscleanairengineer.comHQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 8 contacts → |
“Clean Air Engineers is an ISO Certified Company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Validair Engineersindiamart.com HQ: Ahmedabad, IndiaReported employees: 1-10 | Ahmedabad, India | 1-10 | Exact match | 8 contacts → |
“service provider of Turbidity Meter, Hydrogen Peroxide Vapour Hpv Generator, Isolator Clean Room Bio Decontamination, etc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Snehal AC And R Engg Private Limitedsnehalacr.com HQ: Thane, IndiaReported employees: 11-50 | Thane, India | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Clean And Controlcleanandcontrol.inHQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 7 contacts → |
“Clean and Control Technologies Pvt.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Blue Tide Engineering PVT LTDedepl.comHQ: Anekal, IndiaReported employees: 11-50 | Anekal, India | 11-50 | Exact match | 6 contacts → |
“We provide design & turnkey solutions for cleanrooms” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Airpac Cleantech Private Limitedairpaccleantech.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Cleanrooms Containmentsccbs4.comHQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 5 contacts → |
“Cleanrooms Containments focus is mainly on Cleanroom HVAC for Bio-containments, Biotech/ Pharma, electronics and food Industry from concept to completion.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Alpha Linearalphalinear.co.in HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 4 contacts → |
“The mission-critical job of Alpha Linear is to eliminate airborne contaminants and dangerous viruses while protecting the safety of the user, the product, and the environment.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | SAI Seva Servicesaisevaservice.in HQ: Surat, IndiaReported employees: 11-50 | Surat, India | 11-50 | Exact match | 1 contacts → |
“Sai Seva Service is a leading manufacturer and supplier of cleanroom partitions and HVAC systems.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 129 company matches
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Cleanroom retrofitting services: dataset insights
October 23, 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
129 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 129 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 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom retrofitting 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 cleanroom retrofitting services did RevenueBase find based in India?
The saved snapshot records 129 matching company records, 1,428 tracked contacts and 73 verified emails. The public preview displays 22 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 23, 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
Cleanroom retrofitting services by geography
Cite this list
RevenueBase Data Team. Top 22 cleanroom retrofitting services based in India. Snapshot: October 23, 2026. https://revenuebase.ai/companies/cleanroom-retrofitting-services/india.
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
- Cleanroom retrofitting services based in Germany
- Cleanroom retrofitting services based in the United Kingdom
- Cleanroom retrofitting services based in the United States
- 1 micron filtering system suppliers based in India
- 1099 accounting services based in India
- 1100 aluminum extrusions suppliers based in India
Company intelligence · public preview
Top 22 cleanroom retrofitting services based in India
RevenueBase records 129 matching company records for cleanroom retrofitting services based in India, with 1,428 tracked contacts and 73 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 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 22 cleanroom retrofitting services based in 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 | Integrated Cleanroom Technologies Limitedicleantech.com HQ: Hyderabad, IndiaReported employees: 501-1,000 | Hyderabad, India | 501-1,000 | Exact match | 278 contacts → |
“Largest Company in India for Clean Rooms on Turnkey Basis catering to requirements of Pharmaceuticals, Semionductor, Food & Beverage and Research Laboratories.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dyna Filters Pvt. LTDdynafilters.com HQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 79 contacts → |
“Established in 1982, Dyna is an industrial air filtration and turnkey cleanroom projects company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Lucky Deep Cleanroom Pvt. LTDluckydeep.com HQ: Ambad Midc, IndiaReported employees: 51-200 | Ambad Midc, India | 51-200 | Exact match | 53 contacts → |
“With over 23 years of experience in HVAC Cleanroom cross contamination Control, Lucky Deep is a group of firms with Indian roots.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lennox Clean AIR Technologieslennoxcleanair.com HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 45 contacts → |
“LENNOX CLEAN AIR TECHNOLOGIES Hyderabad based company which manufactures many Clean room products and HVAC Turnkey Projects & Clean room.following products Wall panels, Ceiling…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 43 contacts → |
“About Ultrafil: Founded in Ultrafil Air Systems (I) Pvt.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Klima Cleanroomklimapharm.com HQ: Thane, IndiaReported employees: 51-200 | Thane, India | 51-200 | Exact match | 38 contacts → |
“KLIMA CLEANROOM is an integrated cleanroom and controlled-environment engineering company delivering turnkey infrastructure solutions for precision manufacturing industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Perfect AIR Clean Roomperfectair.in HQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 27 contacts → |
“Perfect Air was established in as pioneers in Design, Engineering and Construction of high tech Clean Room facilities.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gayathri Engineering Worksgayathrieng.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Clean Room Presentationscrpindia.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 23 contacts → |
“Pioneers in Clean Room Technology for over two decades.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Contec Airflow Projects PVT LTDcontecair.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 18 contacts → |
“We're pleased to introduce ourselves as one of the leading Projects Engineering Company undertaking large turnkey clean room & HVAC projects in India & abroad.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | OSD Pharmach Systems LLPpharmachsystems.com HQ: Thane, IndiaReported employees: 11-50 | Thane, India | 11-50 | Exact match | 14 contacts → |
“We Provide Turnkey Solutions For All The Necessary HVAC, Modular Cleanroom, Cleanroom Equipment, Accessories, Included Pass-Through Boxes, Garment Cupboards, LAF, RLAFS, Doors…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Olaf Engineers & Consultantsolafec.com HQ: Vasai, IndiaReported employees: 11-50 | Vasai, India | 11-50 | Exact match | 9 contacts → |
“Olaf Engineers & Consultants offers turnkey of the entire cleanroom implementation process, from concept to certification.And our second vertical offers All Marine Refrigeration…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Delhi, IndiaReported employees: 1-10 | Delhi, India | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Clean AIR Engineerscleanairengineer.com HQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 8 contacts → |
“Clean Air Engineers is an ISO Certified Company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Validair Engineersindiamart.com HQ: Ahmedabad, IndiaReported employees: 1-10 | Ahmedabad, India | 1-10 | Exact match | 8 contacts → |
“service provider of Turbidity Meter, Hydrogen Peroxide Vapour Hpv Generator, Isolator Clean Room Bio Decontamination, etc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Snehal AC And R Engg Private Limitedsnehalacr.com HQ: Thane, IndiaReported employees: 11-50 | Thane, India | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Clean And Controlcleanandcontrol.in HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 7 contacts → |
“Clean and Control Technologies Pvt.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Blue Tide Engineering PVT LTDedepl.com HQ: Anekal, IndiaReported employees: 11-50 | Anekal, India | 11-50 | Exact match | 6 contacts → |
“We provide design & turnkey solutions for cleanrooms” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Airpac Cleantech Private Limitedairpaccleantech.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Cleanrooms Containmentsccbs4.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 5 contacts → |
“Cleanrooms Containments focus is mainly on Cleanroom HVAC for Bio-containments, Biotech/ Pharma, electronics and food Industry from concept to completion.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Alpha Linearalphalinear.co.in HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 4 contacts → |
“The mission-critical job of Alpha Linear is to eliminate airborne contaminants and dangerous viruses while protecting the safety of the user, the product, and the environment.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | SAI Seva Servicesaisevaservice.in HQ: Surat, IndiaReported employees: 11-50 | Surat, India | 11-50 | Exact match | 1 contacts → |
“Sai Seva Service is a leading manufacturer and supplier of cleanroom partitions and HVAC systems.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 129 company matches
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Cleanroom retrofitting services: dataset insights
October 23, 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
129 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 129 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 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom retrofitting 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 cleanroom retrofitting services did RevenueBase find based in India?
The saved snapshot records 129 matching company records, 1,428 tracked contacts and 73 verified emails. The public preview displays 22 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 23, 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
Cleanroom retrofitting services by geography
Cite this list
RevenueBase Data Team. Top 22 cleanroom retrofitting services based in India. Snapshot: October 23, 2026. https://revenuebase.ai/companies/cleanroom-retrofitting-services/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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