Company lists · Data refreshed September 2026

Top 25 Communication system integrators based in Romania

Name: Communication system integrators based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 90 companies tracked

RevenueBase identified 90 communication system integrators headquartered in Romania as of September 2026 and tracks 911 professional contacts across them, including 227 with verified work emails. Bucharest is the largest hub.

This list covers communication system integrators headquartered in Romania, 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 19, 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 19, 2026 86% judged on-target in blind review

90Companies

911Contacts tracked

227Verified emails

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The 25 largest communication system integrators based in Romania

Ranked by team size

Top 25 of 90 communication system integrators based in Romania, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to communication system integrators: 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	Teamnet	Partial evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	501-1,000	133 contacts →
	Partial evidence “Established in 2001, Teamnet Group is one of the most important IT & C integrators in Romania, as well as an influential mentality change advocate in the region's countries.” Source: RevenueBase Database · checked Sep 19, 2026
2	Datanet Systems	Strong evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	51-200	105 contacts →
	Strong evidence “Founded in 1998, Datanet Systems is currently one of the most important integrators of complex IT solutions in Romania.” Source: RevenueBase Database · checked Sep 19, 2026
3	Mira Telecom	Strong evidence	Otopeni, RomaniaHQ checked Sep 19, 2026	201-500	42 contacts →
	Strong evidence “MIRA TELECOM is an integrator of security, IT & C and telecom systems.” Source: RevenueBase Database · checked Sep 19, 2026
4	Neotronix	Indirect evidence	Sector 3, RomaniaHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “Cu o experienţă de peste 20 de ani în domeniu şi având la bază un acţionariat 100% românesc, Compania Neotronix se poziţionează printre jucătorii de top în domeniul curenţilor…” Source: RevenueBase Database · checked Sep 19, 2026
5	Romservice Telecomunicații	Partial evidence	Bucuresti, RomaniaHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “Romservice Telecomunicații este o companie cu capital integral privat, integrator de soluții de infrastructură IT & C, care se ocupă de- comercializarea, instalarea și service-ul…” Source: RevenueBase Database · checked Sep 19, 2026
6	Arctic Stream	Strong evidence	Sector 1, RomaniaHQ checked Sep 19, 2026	11-50	27 contacts →
	Strong evidence “Arctic Stream a fost infiintata in 2017 in Bucuresti, Romania, si este un integrator IT cu focus pe tehnologiile producatorului de renume Cisco Systems si cu directii de…” Source: RevenueBase Database · checked Sep 19, 2026
7	gbc.ro	Partial evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “GBC® is one of the top leading audio-visual integrators on the Romanian market.” Source: RevenueBase Database · checked Sep 19, 2026
8	Claritech	Strong evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	11-50	23 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
9	ABN Systems International	Partial evidence	Bucuresti, RomaniaHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “Founded in 2002, ABN Systems International has rapidly become one of the largest Romanian distributor of professional telecommunication systems, IT equipment and integrated…” Source: RevenueBase Database · checked Sep 19, 2026
10	IOS Software Solutions	Strong evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	11-50	22 contacts →
	Strong evidence “Our DNA Established in 2006, IOS Software Solutions is a systems integrator that provides IT & C consultancy services, implements customized solutions and provides technical…” Source: RevenueBase Database · checked Sep 19, 2026
11	East Electric SRL	Indirect evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Principalele activități ale firmei sunt: Vânzări echipamente Bosch Rexroth – pneumatică, hidraulică, mecanică, mecanică liniară și electrică; Consiliere tehnică pentru produse…” Source: RevenueBase Database · checked Sep 19, 2026
12	Wolf Electric Solution SRL	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Wolf Electric Solution este o companie care aspiră să devină unul dintre cei mai importanți integratori de soluții complete de instalații electrice, securitate și telecomunicații…” Source: RevenueBase Database · checked Sep 19, 2026
13	Synotech Global Services Romania	Strong evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	51-200	13 contacts →
	Strong evidence “With more than 16 years of experience and strong market credibility with our customers and partners, we are a leading IT System Integrator and Solution Provider, offering a full…” Source: RevenueBase Database · checked Sep 19, 2026
14	Enterprise Business Systems SRL	Partial evidence	Bucuresti, RomaniaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “În anul 2006, compania este fondată sub numele de Siemens Enterprise Communications, în urma unui proces de carve-out.” Source: RevenueBase Database · checked Sep 19, 2026
15	Omnient	Strong evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	1-10	9 contacts →
	Strong evidence “Omnient is a system integrator and technology distributor that assist public and private organizations with solutions and support for any type of security infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
16	Aniva Technology	Strong evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “ANIVA is one of the leading systems integrators for audiovisual communication.” Source: RevenueBase Database · checked Sep 19, 2026
17	Iwave Solutions	Strong evidence	Pitesti, RomaniaHQ checked Sep 19, 2026	51-200	8 contacts →
	Strong evidence “Building & Home Solutions System integrator.” Source: RevenueBase Database · checked Sep 19, 2026
18	Neosoft Company	Indirect evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Neosoft Compny ltd.” Source: RevenueBase Database · checked Sep 19, 2026
19	Alfrednet	Indirect evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Bridging Technology and Operational Reality: We architect synchronized environments for high-stakes infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
20	Chrome Tehnic	Strong evidence	Voluntari, RomaniaHQ checked Sep 19, 2026	11-50	5 contacts →
	Strong evidence “Chrome Tehnic is a romanian systems integrator private company for complex projects through the execution of low voltage panel boards and designing, authorization and execution of…” Source: RevenueBase Database · checked Sep 19, 2026
21	Mindspeed Communications SRL	Partial evidence	Bucuresti, RomaniaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “MSC is a telecom solution integrator and our goal is to target the customers by consultative approach.” Source: RevenueBase Database · checked Sep 19, 2026
22	Desmond Development	Indirect evidence	Iaşi, RomaniaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Acoperim o gama larga de produse si servicii IT & C high-end si oferim solutii complete pentru sistemele de control inteligent al cladirilor.” Source: RevenueBase Database · checked Sep 19, 2026
23	Telinfinity	Indirect evidence	Ilfov, RomaniaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Telinfinity este compania numarul 1 din România în domeniul sistemelor de apelare si singura ce ajută businessurile să rezolve problemele legate de lipsa de productivitate și…” Source: RevenueBase Database · checked Sep 19, 2026
24	Eltek Multimedia	Strong evidence	Voluntari, RomaniaHQ checked Sep 19, 2026	11-50	2 contacts →
	Strong evidence “A company member of the AVITECH Group, with over 21 years of experience, ELTEK Multimedia SRL is the largest integrator of systems and provider of expertise solutions in the…” Source: RevenueBase Database · checked Sep 19, 2026
25	Security Technology Manufacturing SRL	Partial evidence	Bucharest, RomaniaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “Over the years, we've been searching around for a true integrator with innovation at heart and how it should look like.” Source: RevenueBase Database · checked Sep 19, 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: communication system integrators. 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 communication system integrators.
Partial evidence: Its own public description names part of communication system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name communication system integrators. 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 90 communication system integrators based in Romania

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Communication system integrators based in Romania at a glance

As of Sep 19, 2026

24.9%Verified-email coverage

10.1Average contacts per company

11-50Median size (employees)

30.0%Largest-city concentration · Bucharest

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 90 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 communication system integrators, 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 Romania whose own description of what they do matches “communication system integrators”. 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 communication system integrators), 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 communication system integrators, and records with no verified work email. Companies headquartered outside Romania 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, 227 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 19, 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.

Communication system integrators by metro

Communication system integrators in Bucharest27

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 communication system integrators, 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 communication system integrators are there based in Romania?

RevenueBase identified 90 communication system integrators headquartered in Romania 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?

Teamnet, headquartered in Romania, tops this list with the largest team on record.

Which city has the most communication system integrators?

Bucharest leads with 27 headquartered companies, followed by Bucuresti (15) and Cluj-Napoca (7).

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 227 verified decision-maker contacts tracked across these 90 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 19, 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.