Company lists · Data refreshed November 2026

Top 20 Telecom system integrators based in Bucharest, Romania

RevenueBase identified 62 company matches for telecom system integrators associated with Bucharest, Romania as of November 2026 and tracks 1,576 professional contacts across them, including 559 with verified work emails. Across Romania, Bucharest is the largest hub for this category.

This list covers company matches for telecom system integrators associated with Bucharest, 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
62Companies
1,576Contacts tracked
559Verified emails
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The 20 largest telecom system integrators based in Bucharest, Romania

Ranked by team size
Top 20 of 62 company matches for telecom system integrators based in Bucharest, 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 matchBucharest, RomaniaHQ recorded Nov 6, 2026201-500260 contacts →

Exact match

“IT Integrator with an experience of 19 years on the Romanian market, Sistec can offer a complete solution to any IT problem within a company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBucharest, RomaniaHQ recorded Nov 6, 2026201-500182 contacts →

Exact match

“Kontron AG ISIN WKN A0X9EJ, SANT/ as of 2 June 2022 KTN)- previously S&T AG - is a growing IoT technology group with more than employees and subsidiaries in 32 countries around…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“BEIA CONSULT INTERNATIOINAL, authorized distributor for SIEMENS is one of the main suppliers for telecommunication equipment in Romania, with an experience of over 11 years, in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Principalele activități ale firmei sunt: Vânzări echipamente Bosch Rexroth – pneumatică, hidraulică, mecanică, mecanică liniară și electrică; Consiliere tehnică pentru produse…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Our DNA Established in 2006, IOS Software Solutions is a systems integrator that provides IT & C consultancy services, implements customized solutions and provides technical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“Distributor for telecom and networking solutions: Siemens (national distributor), Panasonic, Alcatel, Enterasys, Corning,etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“CLARITECH • DRIVEN BY EFFICIENCY A growing system integrator founded in 2007, with headquarters in Bucharest and a regional office in Cluj-Napoca, focused on improving energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Founded in 2002, ABN Systems International is a Romanian distribution and market access company specialized in IT & C products, business solutions, consumer electronics and smart…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Part of the Kathrein Group, Romkatel is now one of the largest telecommunication equipment providers in Romania and in the region, capable of delivering the latest technologies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“În anul 2006, compania este fondată sub numele de Siemens Enterprise Communications, în urma unui proces de carve-out.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ANIVA is one of the leading systems integrators for audiovisual communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“System integrator of IT projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Bridging Technology and Operational Reality: We architect synchronized environments for high-stakes infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Omnient is a system integrator and technology distributor that assist public and private organizations with solutions and support for any type of security infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“TEAM TELECOM este distribuitor de echipamente telecom si IT & C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“MSC is a telecom solution integrator and our goal is to target the customers by consultative approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Over the years, we've been searching around for a true integrator with innovation at heart and how it should look like.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“System integration company specialized in providing IT & C professional solutions and services like: Wi-Fi and LAN/WAN infrastructure, Security, serves and storage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Cu o experienta de peste 10 ani in domeniul telecomunicatiilor, Fiber Optic Solutions vine in intampinarea clientilor cu servicii de jontionare fibra optica, masuratori, cablari…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 20 of 62 telecom system integrators based in Bucharest, Romania

See the full list, filter by size, metro and specialty, and access 559 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom system integrators based in Bucharest, Romania at a glance

As of Nov 6, 2026
35.5%Verified-email coverage
25.4Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
28
51-200
5
201-500
2
1,001-5,000
1

Email recency for this list is measured across the whole Romania list rather than for Bucharest, so it is reported there. Company counts and contact totals on this page are exact for Bucharest, over 62 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 Bucharest, Romania whose business descriptions match “telecom system integrators” 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 559 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 “telecom system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom system integrators are there based in Bucharest, Romania?

RevenueBase identified 62 company matches for telecom system integrators associated with Bucharest, 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?

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

Which city in Romania has the most telecom system integrators?

Bucharest leads Romania with 62 company records, followed by Cluj-Napoca (12) and Voluntari (4).

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 559 professional contacts with verified work emails tracked across these 62 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.