Company lists · Data refreshed September 2026

Top 25 Insulated glass unit manufacturers based in India

Name: Insulated glass unit manufacturers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 337 companies tracked

RevenueBase identified 337 insulated glass unit manufacturers headquartered in India as of September 2026 and tracks 6,452 professional contacts across them, including 1,048 with verified work emails. Mumbai is the largest hub.

This list covers insulated glass unit manufacturers headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

337Companies

6,452Contacts tracked

1,048Verified emails

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The 25 largest insulated glass unit manufacturers based in India

Ranked by team size

Top 25 of 337 insulated glass unit manufacturers based in India, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to insulated glass unit manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Asahi India Glass Limited AIS	Partial evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	5,001-10,000	3,057 contacts →
	Partial evidence “AIS is India’s leading integrated glass solutions company and a dominant player in the car glass segment commanding over 75% of the Indian market.” Source: RevenueBase Database · checked Sep 17, 2026
2	Art-N-Glass INC	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	245 contacts →
	Partial evidence “ART-N-GLASS INCORPORATED With over 37 years of experience, ART-N-GLASS INC is the most comprehensive and technologically advanced glass processor in India.” Source: RevenueBase Database · checked Sep 17, 2026
3	Tprs Glass	Partial evidence	Puducherry, IndiaHQ checked Sep 17, 2026	1,001-5,000	214 contacts →
	Partial evidence “TPRS Glass is a trusted leader in the glass industry with over three decades of expertise, delivering innovative and standardized glass solutions across diverse sectors such as…” Source: RevenueBase Database · checked Sep 17, 2026
4	Alfa Facade Systems Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	51-200	138 contacts →
	Partial evidence “One of the leading entities in the manufacturing of glass and aluminium architectural products in India brings an enriched legacy of sophisticated products.” Source: RevenueBase Database · checked Sep 17, 2026
5	FG Glass Industries Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	122 contacts →
	Partial evidence “FG Glass is a leading supplier of architectural glass products that designs, produces and delivers glass to real-estate developers, building construction companies and curtain…” Source: RevenueBase Database · checked Sep 17, 2026
6	Aluplast India Private LTD	Partial evidence	Vadodara, IndiaHQ checked Sep 17, 2026	51-200	84 contacts →
	Partial evidence “aluplast India is a leading manufacturer of high-performance uPVC window and door systems, delivering German-engineered solutions for modern architecture and building performance…” Source: RevenueBase Database · checked Sep 17, 2026
7	Window Magic	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	501-1,000	74 contacts →
	Strong evidence “Window Magic is a leading designer and manufacturer of Aluminium and uPVC fenestration products, offering an extensive range of Window & Door Systems, Insect Screens, and Glass…” Source: RevenueBase Database · checked Sep 17, 2026
8	HIFAB	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “We are dedicated to the art of crafting high-end windows and architectural facades that redefine the aesthetics of modern buildings.” Source: RevenueBase Database · checked Sep 17, 2026
9	Geeta Aluminium Company Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “GEETA Aluminium Company Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
10	Window Expert Industries PVT LTD	Indirect evidence	Nashik, IndiaHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence “Window Expert Industries Pvt Ltd – Excellence in Every Frame Established in 2004, Window Expert Industries Pvt Ltd has been a leader in manufacturing pre-engineered aluminum and…” Source: RevenueBase Database · checked Sep 17, 2026
11	Birkan Engineering Industries P. LTD	Indirect evidence	Ghaziabad, IndiaHQ checked Sep 17, 2026	201-500	40 contacts →
	Indirect evidence “Established in the year we "Birkan Engineering Industries Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
12	OKNA	Indirect evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	1,001-5,000	38 contacts →
	Indirect evidence “Welcome to OKNA, specialists in UPVC and aluminum doors and windows.” Source: RevenueBase Database · checked Sep 17, 2026
13	Shankar Fenestrations & Glasses India Pvt.Ltd	Partial evidence	Ghaziabad, IndiaHQ checked Sep 17, 2026	201-500	38 contacts →
	Partial evidence “WE ARE PROFESSIONAL MANUFACTURERS OF FACADE GLAZING, uPVC & ALUMINIUM DOORS -WINDOWS,LOUVERS,RAILINGS & SECTIONS” Source: RevenueBase Database · checked Sep 17, 2026
14	Durall Systems India Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Durall has been on the forefront of introducing the latest products, technology and practices prevalent in the industry globally, a logical development of Mr.” Source: RevenueBase Database · checked Sep 17, 2026
15	Aluk India	Indirect evidence	Bengaluru North, IndiaHQ checked Sep 17, 2026	501-1,000	33 contacts →
	Indirect evidence “AluK is in the design, engineering, and distribution of aluminium windows, doors, and façade solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	Teamwork Glass Solutions	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	29 contacts →
	Partial evidence “Teamwork Glass – provides complete end to end solutions – from design, engineering, fabrication to the installation of glass and aluminium products for both interior glass as well…” Source: RevenueBase Database · checked Sep 17, 2026
17	Kaenat Glass Industries	Partial evidence	Jaipur, IndiaHQ checked Sep 17, 2026	201-500	25 contacts →
	Partial evidence “Kaenat Glass Industries have the expertise in glass processing for several years and are acknowledged for our quality, services and prompt supply to their clients, Kaenat Glass…” Source: RevenueBase Database · checked Sep 17, 2026
18	Windor	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Windor India Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
19	Jaipur Tuffen Glass Industries Pvt. LTD	Partial evidence	Jaipur, IndiaHQ checked Sep 17, 2026	501-1,000	21 contacts →
	Partial evidence “Jaipur Tuffen Glass Industries Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
20	Qwind Windows	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “We provide window and door solutions for your residential and commercial spaces.” Source: RevenueBase Database · checked Sep 17, 2026
21	Yesho Tuff	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	18 contacts →
	Partial evidence “Yesho Tuff boasts a cutting-edge glass processing facility equipped with state-of-the-art, fully automated machinery capable of handling a wide array of architectural glass…” Source: RevenueBase Database · checked Sep 17, 2026
22	IPH Glasses	Strong evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	51-200	18 contacts →
	Strong evidence “IPH Glasses is one of Gujarat’s leading and most trusted architectural glass manufacturers, delivering premium glazing solutions for commercial, residential, and infrastructure…” Source: RevenueBase Database · checked Sep 17, 2026
23	Kochhar Glass India Private Limited	Partial evidence	Bhopal, IndiaHQ checked Sep 17, 2026	201-500	16 contacts →
	Partial evidence “Kochhar Glass stands proudly at the forefront of the Indian glass processing landscape, with a legacy that spans several decades.” Source: RevenueBase Database · checked Sep 17, 2026
24	Clearstone Glass	Strong evidence	Siliguri, IndiaHQ checked Sep 17, 2026	51-200	16 contacts →
	Strong evidence “Clearstone Glass is one of the largest and most advanced glass processers with a State-of-the-art manufacturing unit based in eastern India, manufacturing Toughened, Laminated…” Source: RevenueBase Database · checked Sep 17, 2026
25	Elite Window Factory	Partial evidence	Jaipur, IndiaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Founded in the year 2014 we Elite Window Factory are renowned and notable manufacturer of a wide range of Sliding Panel Casement Door Wateproof Casement Window etc.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: insulated glass unit manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names insulated glass unit manufacturers.
Partial evidence: Its own public description names part of insulated glass unit manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name insulated glass unit manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 337 insulated glass unit manufacturers based in India

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Insulated glass unit manufacturers based in India at a glance

As of Sep 17, 2026

16.2%Verified-email coverage

19.1Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Mumbai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

116

51-200

102

201-500

501-1,000

1,001-5,000

5,001-10,000

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 337 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among insulated glass unit manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “insulated glass unit manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names insulated glass unit manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among insulated glass unit manufacturers, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,048 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Insulated glass unit manufacturers by metro

Insulated glass unit manufacturers in Mumbai27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names insulated glass unit manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many insulated glass unit manufacturers are there based in India?

RevenueBase identified 337 insulated glass unit manufacturers headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Asahi India Glass Limited AIS, headquartered in Gurgaon, tops this list with the largest team on record.

Which city has the most insulated glass unit manufacturers?

Mumbai leads with 27 headquartered companies, followed by New Delhi (24) and Hyderabad (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,048 verified decision-maker contacts tracked across these 337 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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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 Smart Search, 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.