Company lists · Data refreshed September 2026

Top 22 Energy efficient building materials companies based in Türkiye

RevenueBase identified 195 energy efficient building materials companies headquartered in Türkiye as of September 2026 and tracks 1,902 professional contacts across them, including 298 with verified work emails. Istanbul is the largest hub.

This list covers energy efficient building materials companies headquartered in Türkiye, 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 15, 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 15, 2026 86% judged on-target in blind review
195Companies
1,902Contacts tracked
298Verified emails
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The 22 largest energy efficient building materials companies based in Türkiye

Ranked by team size
Top 22 of 195 energy efficient building materials companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to energy efficient building materials companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 2026201-500180 contacts →

Indirect evidence

“Assan Panel, a leading organization in the sandwich panel industry, began manufacturing operations in 1990 withits first manufacturing plant in Tuzla, Istanbul.”

Source: RevenueBase Database · checked Sep 15, 2026
2Indirect evidenceKüçükyalı Merkez, TürkiyeHQ checked Sep 15, 2026501-1,000165 contacts →

Indirect evidence

“Ytong inşaat sektöründe dünya çapında tanınan, gazbetonun ilk üreticisi ve lider markasıdır.”

Source: RevenueBase Database · checked Sep 15, 2026
3Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 2026201-500140 contacts →

Indirect evidence

“1985 yılında taahhüt faaliyetleriyle ticaret hayatına başlayan ve 1996 yılında üretici kimliğine kavuşarak, yapı ve teknik yalıtım olmak üzere 2 ana kategoride üretim yapan ODE…”

Source: RevenueBase Database · checked Sep 15, 2026
4Indirect evidenceİstanbul, TürkiyeHQ checked Sep 15, 2026201-500108 contacts →

Indirect evidence

“Eryap Group and Trade Inc.”

Source: RevenueBase Database · checked Sep 15, 2026
5Indirect evidenceAnkara, TürkiyeHQ checked Sep 15, 2026201-50089 contacts →

Indirect evidence

“Modern yaşam tarzının getirdiği koşullar, çevre duyarlılığını unutturan veya arka plana iten yaşam alanları oluşturmamıza neden oldu.”

Source: RevenueBase Database · checked Sep 15, 2026
6Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 2026201-50067 contacts →

Indirect evidence

“Yalıtım malzemeleri üretiminde ülkemizin güçlü markalarından biri olan Mega Yalıtım Çözümleri, toplam m² alan üzerinde faaliyet göstermekte olup bunun m²’si kapalı üretim alanıdır.”

Source: RevenueBase Database · checked Sep 15, 2026
7Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 202651-20045 contacts →

Indirect evidence

“Kingspan Insulated Panels CAT division serves a wide region: Türkiye Azerbaijan Kazakhstan Uzbekistan Turkmenistan Kyrgyzstan Tajikistan Georgia Armenia Mongolia Qatar Egypt Iraq…”

Source: RevenueBase Database · checked Sep 15, 2026
8Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 202611-5012 contacts →

Indirect evidence

“Aslında Logo belki de herşeyi söylüyor.”

Source: RevenueBase Database · checked Sep 15, 2026
9Indirect evidenceTürkiyeHQ checked Sep 15, 2026501-1,00012 contacts →

Indirect evidence

“Okyanus Grup, kurulduğu 1993 yılından beri inşaat sektöründe, yurtiçinde ve yurtdışındaki özellikli projelerde, Yalıtım Çözümleri, Nasakoma, Leeb şirketlerinin yakın işbirliğiyle…”

Source: RevenueBase Database · checked Sep 15, 2026
10Indirect evidenceSeyhan, TürkiyeHQ checked Sep 15, 2026201-50012 contacts →

Indirect evidence

“Firmamız; Metal,Çatı-Cephe ve Yalıtım malzemeleri İmalatı, Toptan ve Perakende yurt içi ve yurt dışına satış yapmakta olup,ayrıca Çatı ve Cephe ürünlerinden Sandwich Çatı-Cephe…”

Source: RevenueBase Database · checked Sep 15, 2026
11Strong evidenceIstanbul, TürkiyeHQ checked Sep 15, 2026201-50011 contacts →

Strong evidence

“Istanbul Teknik is a building material production, sale, engineering solutions, and applications company founded in 1998 with 100% Turkish capital.”

Source: RevenueBase Database · checked Sep 15, 2026
12Partial evidenceIstanbul, TürkiyeHQ checked Sep 15, 202611-507 contacts →

Partial evidence

“The EFTCG is Europe’s leading manufacturer and contractor for the building envelope, and insulation.”

Source: RevenueBase Database · checked Sep 15, 2026
13Indirect evidenceManisa, TürkiyeHQ checked Sep 15, 20261-106 contacts →

Indirect evidence

“Izem Group is a leading group company that carries out production in Izmir, Istanbul, Eskişehir, and Afyon, with its headquarters in Manisa, Turkey.”

Source: RevenueBase Database · checked Sep 15, 2026
14Indirect evidenceAnkara, TürkiyeHQ checked Sep 15, 202651-2005 contacts →

Indirect evidence

“Yapı sektöründe satış olarak önemli bir rolü olan, özellikle yalıtım malzemelerinin üretim ve satışı konusunda deneyimli bir ekip tarafından kurulan Tipor, TİRİTOĞLU MİMARLIK…”

Source: RevenueBase Database · checked Sep 15, 2026
15Indirect evidenceKahramankazan, TürkiyeHQ checked Sep 15, 202611-505 contacts →

Indirect evidence

“Tüm süreçlerde, müşterinin ihtiyaç ve beklentilerini tam olarak karşılayan bir anlayış içinde güvenilir ve aranan firma olmayı, Maliyetleri düşürmek ve karlılığı arttırmak için…”

Source: RevenueBase Database · checked Sep 15, 2026
16Indirect evidenceBursa Bursabarakfakih, TürkiyeHQ checked Sep 15, 202651-2003 contacts →

Indirect evidence

“yılında, yalıtım sektöründe, her türlü ısı, su, ses, çatı ve cephe kaplama konusunda uygulama ve satış yapan İzonur İzolasyon Sanayi Ticaret Limited Şirketi ile başlayan yolculuk…”

Source: RevenueBase Database · checked Sep 15, 2026
17Strong evidenceSarnıç/gaziemir/i̇zmir, TürkiyeHQ checked Sep 15, 202651-2003 contacts →

Strong evidence

“Seldus company, produces building materials.”

Source: RevenueBase Database · checked Sep 15, 2026
18Indirect evidenceTorbalı/i̇zmir, TürkiyeHQ checked Sep 15, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
19Partial evidenceIstanbul, TürkiyeHQ checked Sep 15, 2026201-5002 contacts →

Partial evidence

“We supply customers with insulation solutions that help them save energy and conserve natural resources.”

Source: RevenueBase Database · checked Sep 15, 2026
20Indirect evidenceİstanbul, TürkiyeHQ checked Sep 15, 202611-502 contacts →

Indirect evidence

“Binaks is an exceptional and solution-focused organization with extensive operational capabilities.”

Source: RevenueBase Database · checked Sep 15, 2026
21Indirect evidenceSaray, TürkiyeHQ checked Sep 15, 202611-502 contacts →

Indirect evidence

“We are at your service with 15 years of industry experience.”

Source: RevenueBase Database · checked Sep 15, 2026
22Partial evidenceBalıkesir, TürkiyeHQ checked Sep 15, 202651-2001 contacts →

Partial evidence

“Solid Mekanik olarak gerçekleştirdiğimiz her türlü ısı, ses, su izolasyonu ve havalandırma uygulamasında maliyet / fayda prensibini temel alarak enerji kayıplarının minimize…”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 22 of 195 energy efficient building materials companies based in Türkiye

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Energy efficient building materials companies based in Türkiye at a glance

As of Sep 15, 2026
15.7%Verified-email coverage
9.8Average contacts per company
11-50Median size (employees)
23.6%Largest-city concentration · Istanbul
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
70
51-200
36
201-500
20
501-1,000
6
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 195 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 energy efficient building materials companies, 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 Türkiye whose own description of what they do matches “energy efficient building materials companies”. 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 energy efficient building materials companies), 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 energy efficient building materials companies, and records with no verified work email. Companies headquartered outside Türkiye 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, 298 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 15, 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.

Energy efficient building materials companies by metro

  • Energy efficient building materials companies in Istanbul46

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 energy efficient building materials companies, 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 energy efficient building materials companies are there based in Türkiye?

RevenueBase identified 195 energy efficient building materials companies headquartered in Türkiye 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?

Assan Panel, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most energy efficient building materials companies?

Istanbul leads with 46 headquartered companies, followed by Ankara (13) and Izmir (5).

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 298 verified decision-maker contacts tracked across these 195 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 15, 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.