Company lists · Data verified August 2026

Top 25 Data center security services based in Germany

Name: Data center security services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 342 companies tracked

There are 342 data center security services headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 5,140 professional contacts across them, including 1,219 with verified work emails and 142 with mobile numbers. Berlin is the largest hub.

This list covers data center security services headquartered in Germany, 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.

342Companies

5,140Contacts tracked

1,219Verified emails

142Mobile numbers

Unlock all 342 companies Free account · no credit card · 2 minutes

The 25 largest data center security services based in Germany

Ranked by team size

Top 25 of 342 data center security services based in Germany, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	MTI	Munchen	201-500	762	75
2	Workrate	Bad Homburg Frankfurt	1,001-5,000	429	118
3	Pond Security Service Gmbh	Erlensee	1,001-5,000	369	32
4	Data Center Group	Koln	201-500	129	68
5	Telemaxx Telekommunikation Gmbh	Karlsruhe	51-200	92	40
6	Bauwatch Deutschland	Ratingen	201-500	88	39
7	E-Shelter Security	Munchen	201-500	82	46
8	Ditis Systeme	Heidenheim An Der Brenz	51-200	68	37
9	Nürnberger Wach- UND Schließgesellschaft MBH	Berlin	1,001-5,000	53	16
10	Firstcolo	Rosbach Vor Der Hohe	51-200	48	14
11	B.I.N.S.S. Datennetze UND Gefahrenmeldesysteme Gmbh	Berlin	51-200	40	21
12	Ciborius Gruppe	Mannheim	1,001-5,000	40	6
13	GU BKS Service Gmbh	Velbert	51-200	38	14
14	TAS Sicherheits- UND Kommunikationstechnik	Barsbuttel	201-500	35	23
15	Prior1 Gmbh	Sankt Augustin	51-200	35	22
16	Etomer Gmbh	Berlin	51-200	31	23
17	Becon Gmbh	Fulda	51-200	20	12
18	Grass-Merkur	Halle Saale	51-200	18	11
19	Ennit Gmbh	Kiel	51-200	16	11
20	Consulting Plus Gmbh	Berlin	201-500	15	5
21	Agt-Advanced German Technology	Berlin	51-200	15	2
22	Advanced Systemhaus Gmbh	Hamburg	51-200	14	7
23	Industrie-Bewachung Bruno Wachtmeister Gmbh & Co. KG	Stuttgart	201-500	13	1
24	Black Knight Gmbh	Leipzig	51-200	12	2
25	Fernao Magellan Gmbh	Koln	201-500	12	1

Showing 25 of 342 data center security services based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,219 reachable decision-makers.

Free account · no credit card

See all 342 companies

Data center security services based in Germany at a glance

As of Aug 28, 2026

11-50Median size (employees)

BerlinLargest hub · 29 HQs

142Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

144

11-50

104

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Data center security services by metro

Metro	Companies
Data center security services in Berlin	29
Data center security services in Koln	12
Data center security services in Dusseldorf	11
Data center security services in Hamburg	10
Data center security services in Munchen	7
Data center security services in Frankfurt	7
Data center security services in Munich	5

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 services”, with match quality audited by blind human judging, and headquartered in Germany.
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; 1 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 services are there based in Germany?

There are 342 data center security services headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

MTI, headquartered in Munchen, tops this list with the largest team on record.

Which city has the most data center security services?

Berlin leads with 29 headquartered companies, followed by Koln (12) and Dusseldorf (11).

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 1,219 verified decision-maker contacts tracked across these 342 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.

Ready to reach these companies? Verified emails and direct dials for all 342 data center security services based in Germany. Start with a free account, no credit card.

Get the full list

Related lists

Data center security services by geography

Browse the directory

Browse: Companies home · All Germany lists · All Data center security services lists · New lists

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.