Company lists · Data refreshed November 2026

Top 20 Glazing system manufacturers based in Romania

RevenueBase identified 77 company matches for glazing system manufacturers associated with Romania as of November 2026 and tracks 833 professional contacts across them, including 163 with verified work emails. Bucharest is the largest hub.

This list covers company matches for glazing system manufacturers associated with Romania, 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
77Companies
833Contacts tracked
163Verified emails
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The 20 largest glazing system manufacturers based in Romania

Ranked by team size
Top 20 of 77 company matches for glazing system manufacturers based in Romania, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIaşi, RomaniaHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“As the manufacturing and engineering center of the multinational Grenzebach Group, Grenzebach Romania offers its customers products and solutions "Made in Europe" for the glass…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Founded in 1997, Alumil Romania is the largest subsidiary of the Alumil S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Alukönigstahl este prezentă în România din 1995 şi oferă sisteme de profile din aluminiu, oţel şi PVC precum şi servicii de consultanţă.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIasi, RomaniaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Empressa is a company based out of Romania.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCeptura De Jos, RomaniaHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“With international presence since 2002, we are a reputable windows and door manufacturer, specialized in supplying demanding DIY retail chains in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBraşov, RomaniaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Personalized automation services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPopesti Leordeni, RomaniaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“When you need a or certified windows for your home or business, look no further!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchConstanta, RomaniaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Cortes is the leading specialist in glass and metals architecture, offering a wide range of products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact match: A1 Business Park, RomaniaHQ recorded Nov 6, 20261,001-5,00018 contacts →

Exact match

“ALUPROF SA face parte din Kęty SA Capital Group, care este listată la Bursa de Valori din Varșovia și este una dintre cele mai moderne, inovatoare și dinamice întreprinderi din…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPantelimon, RomaniaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Through a comprehensive range of building envelope and design solutions, ArcelorMittal Building Solutions, part of the world’s leading steelmaker and mining company, aims to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStrada Basarabia 14, RomaniaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Oferim servicii de tâmplărie completă PVC și AL cu produse de top, Salamander – UNIC PRODUCĂTOR DIN IAȘI, Maco, Hoppe și Saint-Gobain, sisteme umbrire (obloane, rulouri…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSectorul 2, RomaniaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Companie de proiectare in constructii”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRomaniaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“English / ALU DESIGN CONSTRUCTION CIVILE S.R.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPopeşti-leordeni, RomaniaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Valedo Systems Producătorul sistemelor Valedo Scopul nostru este să creăm produse excelente care să se potrivească nevoilor fiecărui beneficiar al sistemelor Valedo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBistriţa, RomaniaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“La METGLASS, ne dedicăm îmbunătățirii vieții și spațiilor noastre prin soluții inovatoare și sustenabile pentru ferestre, uși și sisteme de umbrire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTârgu Mureș, RomaniaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“B.I.G.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Toni Trading nu este doar o companie, ci o adevărată poveste care se întinde pe parcursul a două decenii în lumea construcțiilor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Production of windows, doors, curtain walls, skylights, made of steel and aluminum profiles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Alisterm este un producător român specializat în sisteme glisante premium pentru terase și balcoane, precum și în soluții moderne de închidere și protecție a spațiilor exterioare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 77 glazing system manufacturers based in Romania

See the full list, filter by size, metro and specialty, and access 163 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Glazing system manufacturers based in Romania at a glance

As of Nov 6, 2026
19.6%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
26.0%Largest-city concentration · Bucharest
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
35
51-200
20
201-500
5
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Romania, so it is reported there. Company counts and contact totals on this page are exact for Romania, over 77 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 Romania whose business descriptions match “glazing system manufacturers” 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 163 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 November 6, 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 “glazing system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many glazing system manufacturers are there based in Romania?

RevenueBase identified 77 company matches for glazing system manufacturers associated with Romania as of November 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?

Grenzebach-Romania tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most glazing system manufacturers?

Bucharest leads with 20 company records, followed by Iasi (5) and Cluj Napoca (3).

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 163 professional contacts with verified work emails tracked across these 77 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 November 6, 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 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.