Company lists · Data verified August 2026

Top 9 Data center security installers based in Serbia

There are 36 data center security installers headquartered in Serbia (RevenueBase, August 2026). RevenueBase tracks 321 professional contacts across them, including 87 with verified work emails and 7 with mobile numbers. Belgrade is the largest hub.

This list covers data center security installers headquartered in Serbia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

36Companies
321Contacts tracked
87Verified emails
7Mobile numbers
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The 9 largest data center security installers based in Serbia

Ranked by team size
Top 9 of 36 data center security installers based in Serbia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1SectronBelgrade51-2007539
2DBS Konsel Security Service D.O.OBelgrade51-2003428
3AlmaksBelgrade51-200331
4DOT Smart SolutionsBelgrade11-50165
5Netcast DOOBelgrade51-200125
6MS Security Systemn/a11-50121
7NET Technology D.O.OBelgrade1-1076
8Roaming Smart Solutionsn/a11-5021
9MM Systemsn/a1-1011

Showing 9 of 36 data center security installers based in Serbia

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Data center security installers based in Serbia at a glance

As of Aug 28, 2026
11-50Median size (employees)
BelgradeLargest hub · 18 HQs
7Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
12
11-50
13
51-200
9
201-500
1
501-1,000
1

Data center security installers by metro

MetroCompanies
Data center security installers in Belgrade18
Data center security installers in Novi Sad2
Data center security installers in Pancevo2
Data center security installers in Headquarters1
Data center security installers in Zemun1
Data center security installers in Borca1
Data center security installers in Topola1

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “data center security installers”, with match quality audited by blind human judging, and headquartered in Serbia.
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
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data center security installers are there based in Serbia?

There are 36 data center security installers headquartered in Serbia as of August 2026 (RevenueBase).

What is the largest company on this list?

Sectron, headquartered in Belgrade, tops this list with the largest team on record.

Which city has the most data center security installers?

Belgrade leads with 18 headquartered companies, followed by Novi Sad (2) and Pancevo (2).

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 87 verified decision-maker contacts tracked across these 36 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.