Company lists · Data refreshed September 2026
Top 25 Telecommunications systems integration companies based in Czechia
RevenueBase identified 101 company matches for telecommunications systems integration companies associated with Czechia as of September 2026 and tracks 1,613 professional contacts across them, including 524 with verified work emails. Prague is the largest hub.
This list covers company matches for telecommunications systems integration companies associated with Czechia, 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 September 29, 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.
The 25 largest telecommunications systems integration companies based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 426 contacts → | ||||
Exact match “ICZ to je Inspirace, Cesta, Zkušenost.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 112 contacts → | ||||
Exact match “Colsys je přední dodavatel a systémový integrátor v oblasti bezpečnostních, slaboproudých a komunikačních technologií, silnoproudých a řídicích systémů.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 109 contacts → | ||||
Exact match “We help telecom and energy companies design, manage, and optimize network infrastructure.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 85 contacts → | ||||
Exact match “TTC MARCONI brings its customers the latest communications solutions, fresh results of studies, development and innovations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 77 contacts → | ||||
Exact match “Jsme přední systémový integrátor v oblasti návrhu, realizace a servisní podpory informačních a komunikačních systémů.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 68 contacts → | ||||
Exact match “VÍTKOVICE IT SOLUTIONS employs an experienced team of professionals who can design a comprehensive solution that will demonstrably increase efficiency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 56 contacts → | ||||
Exact match “Obchodní společnost SITEL, spol.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 52 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 50 contacts → | ||||
Exact match “Akciová společnost GiTy poskytuje služby efektivní správy IT a komunikačního prostředí zákazníkům v podnikové sféře a státní správě.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “Physter Technology is a prominent supplier and integrator of professional software systems and information/communication technologies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “Společně se zákazníky měníme vize v oblasti ICT ve skutečnost.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “Coprosys company was founded in 1992 with the first activities in IT service delivery and network administration and maintenance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 21 contacts → | ||||
Exact match “The company's current activities include the solution of problems of system integration in the security, identification and communication fields, and are no longer limited only to…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “Společnost CSF, s.r.o.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match “PRONIX is a leading integrator and recognized expert for non-IT data center infrastructures and power complexes, operating on the Czech and Slovak markets since 1992.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “PROFIcomms is a distributor of active network components, which specializes in corporate, metropolitan, telecommunications networks and camera systems.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Společnost Networksys a.s.působí v oblasti komunikačních a síťových technologií od roku 1991.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “The Voksys Company was founded in 1997.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Společnost TPV group s.r.o.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Společnost MK Mobiltech, s.r.o.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “We in the Compactive, we are trusting that the information technologies - automation - low and high voltage systems it is possible to make by „other way“ – effectively, reliably…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “LICA Company was founded in 1994 as a supplier of proper technology for cable television operators.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Jsme profesionální tým s dlouholetými zkušenostmi v oblasti bezpečnostních a komunikačních technologií.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “System integrator for audiovisual solution, videoconferencing and UC, building management and smart buildings.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Poradenství a služby na klíč v oblasti komunikačních technologií a bezpečnosti komunikační infrastruktury.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “telecommunications systems integration companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 101 telecommunications systems integration companies based in Czechia
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Telecommunications systems integration companies based in Czechia at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 101 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 Czechia whose business descriptions match “telecommunications systems integration companies” 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 524 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 September 29, 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 “telecommunications systems integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecommunications systems integration companies are there based in Czechia?
RevenueBase identified 101 company matches for telecommunications systems integration companies associated with Czechia as of September 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?
ICZ Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecommunications systems integration companies?
Prague leads with 21 company records, followed by Brno (9) and Olomouc (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 524 professional contacts with verified work emails tracked across these 101 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 101 telecommunications systems integration companies based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
Telecommunications systems integration companies by geography
- Telecommunications systems integration companies based in Buenos Aires, Argentina
- Telecommunications systems integration companies based in Brisbane, Australia
- Telecommunications systems integration companies based in Melbourne, Australia
- Telecommunications systems integration companies based in Perth, Australia
- Telecommunications systems integration companies based in Sydney, Australia
- Telecommunications systems integration companies based in Barueri, Brazil
- Telecommunications systems integration companies based in Belo Horizonte, Brazil
- Telecommunications systems integration companies based in Campinas, Brazil
- Telecommunications systems integration companies based in Curitiba, Brazil
- Telecommunications systems integration companies based in Porto Alegre, Brazil
- Telecommunications systems integration companies based in Rio De Janeiro, Brazil
- Telecommunications systems integration companies based in Sao Paulo, Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Telecommunications systems integration companies based in Buenos Aires, Argentina
- Telecommunications systems integration companies based in Brisbane, Australia
- Telecommunications systems integration companies based in Melbourne, Australia
- Telecommunications systems integration companies based in Perth, Australia
- Telecommunications systems integration companies based in Sydney, Australia
- Telecommunications systems integration companies based in Barueri, Brazil
Company intelligence · public preview
Top 25 telecommunications systems integration companies based in Czechia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 101 matching company records for telecommunications systems integration companies based in Czechia, with 1,613 tracked contacts and 524 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 telecommunications systems integration companies based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  ICZ Groupiczgroup.comHQ: Praha 4 - Nusle, Czech RepublicReported employees: 501-1,000 | Praha 4 - Nusle, Czech Republic | 501-1,000 | Exact match | 426 contacts → |
“ICZ to je Inspirace, Cesta, Zkušenost.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Colsys S.R.Ocolsys.czHQ: Kladno, Czech RepublicReported employees: 201-500 | Kladno, Czech Republic | 201-500 | Exact match | 112 contacts → |
“Colsys je přední dodavatel a systémový integrátor v oblasti bezpečnostních, slaboproudých a komunikačních technologií, silnoproudých a řídicích systémů.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  YUNGOyungo.comHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 109 contacts → |
“We help telecom and energy companies design, manage, and optimize network infrastructure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  TTC Marconittc-marconi.comHQ: Praha 10, Czech RepublicReported employees: 51-200 | Praha 10, Czech Republic | 51-200 | Exact match | 85 contacts → |
“TTC MARCONI brings its customers the latest communications solutions, fresh results of studies, development and innovations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Simac Technik Čr, A.Ssimac.czHQ: Praha 5, Czech RepublicReported employees: 51-200 | Praha 5, Czech Republic | 51-200 | Exact match | 77 contacts → |
“Jsme přední systémový integrátor v oblasti návrhu, realizace a servisní podpory informačních a komunikačních systémů.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vítkovice IT Solutionsvitsol.czHQ: Ostrava, Czech RepublicReported employees: 51-200 | Ostrava, Czech Republic | 51-200 | Exact match | 68 contacts → |
“VÍTKOVICE IT SOLUTIONS employs an experienced team of professionals who can design a comprehensive solution that will demonstrably increase efficiency.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sitel, Spol. S R.Ositel.czHQ: Praha 10, Czech RepublicReported employees: 201-500 | Praha 10, Czech Republic | 201-500 | Exact match | 56 contacts → |
“Obchodní společnost SITEL, spol.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Suntel S.R.Osuntel-group.comHQ: Nupaky, Czech RepublicReported employees: 201-500 | Nupaky, Czech Republic | 201-500 | Exact match | 52 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Gity, A.Sgity.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 50 contacts → |
“Akciová společnost GiTy poskytuje služby efektivní správy IT a komunikačního prostředí zákazníkům v podnikové sféře a státní správě.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Physter Technology, A.Sphyster.comHQ: Jesenice, Czech RepublicReported employees: 51-200 | Jesenice, Czech Republic | 51-200 | Exact match | 39 contacts → |
“Physter Technology is a prominent supplier and integrator of professional software systems and information/communication technologies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Visitech A.Svisitech.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Společně se zákazníky měníme vize v oblasti ICT ve skutečnost.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Coprosys A.Scoprosys.czHQ: Chrudim, Czech RepublicReported employees: 51-200 | Chrudim, Czech Republic | 51-200 | Exact match | 23 contacts → |
“Coprosys company was founded in 1992 with the first activities in IT service delivery and network administration and maintenance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  EFG CZefg.czHQ: Praha 4, Czech RepublicReported employees: 51-200 | Praha 4, Czech Republic | 51-200 | Exact match | 21 contacts → |
“The company's current activities include the solution of problems of system integration in the security, identification and communication fields, and are no longer limited only to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Csf, S.R.Ocsf.czHQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 21 contacts → |
“Společnost CSF, s.r.o.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Pronix S.R.Opronix.czHQ: Prague 9, Czech RepublicReported employees: 11-50 | Prague 9, Czech Republic | 11-50 | Exact match | 17 contacts → |
“PRONIX is a leading integrator and recognized expert for non-IT data center infrastructures and power complexes, operating on the Czech and Slovak markets since 1992.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Proficomms S.R.Oproficomms.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 16 contacts → |
“PROFIcomms is a distributor of active network components, which specializes in corporate, metropolitan, telecommunications networks and camera systems.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Networksys A.Snetworksys.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 14 contacts → |
“Společnost Networksys a.s.působí v oblasti komunikačních a síťových technologií od roku 1991.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Voksys, S.R.Ovoksys.czHQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 12 contacts → |
“The Voksys Company was founded in 1997.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  TPV Group S.R.Otpvgroup.czHQ: Třemošnice, Czech RepublicReported employees: 11-50 | Třemošnice, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Společnost TPV group s.r.o.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  MK Mobiltech, S.R.Omobiltech.czHQ: Praha 4 Michle, Czech RepublicReported employees: 11-50 | Praha 4 Michle, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Společnost MK Mobiltech, s.r.o.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Compactive, S.R.Ocompactive.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 9 contacts → |
“We in the Compactive, we are trusting that the information technologies - automation - low and high voltage systems it is possible to make by „other way“ – effectively, reliably…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lica Czech S.R.Olica.czHQ: Nymburk, Czech RepublicReported employees: 11-50 | Nymburk, Czech Republic | 11-50 | Exact match | 9 contacts → |
“LICA Company was founded in 1994 as a supplier of proper technology for cable television operators.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Fortifox Technologies, A.Sfortifox.czHQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 9 contacts → |
“Jsme profesionální tým s dlouholetými zkušenostmi v oblasti bezpečnostních a komunikačních technologií.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Langard S.R.Olangard.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 8 contacts → |
“System integrator for audiovisual solution, videoconferencing and UC, building management and smart buildings.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fubar A.Sfubar.czHQ: Praha 4, Czech RepublicReported employees: 11-50 | Praha 4, Czech Republic | 11-50 | Exact match | 8 contacts → |
“Poradenství a služby na klíč v oblasti komunikačních technologií a bezpečnosti komunikační infrastruktury.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
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Telecommunications systems integration companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
100 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 101 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for telecommunications systems integration companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many telecommunications systems integration companies did RevenueBase find based in Czechia?
The saved snapshot records 101 matching company records, 1,613 tracked contacts and 524 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Telecommunications systems integration companies by geography
- Telecommunications systems integration companies based in Buenos Aires, Argentina
- Telecommunications systems integration companies based in Brisbane, Australia
- Telecommunications systems integration companies based in Melbourne, Australia
- Telecommunications systems integration companies based in Perth, Australia
- Telecommunications systems integration companies based in Sydney, Australia
- Telecommunications systems integration companies based in Barueri, Brazil
- Telecommunications systems integration companies based in Belo Horizonte, Brazil
- Telecommunications systems integration companies based in Campinas, Brazil
- Telecommunications systems integration companies based in Curitiba, Brazil
- Telecommunications systems integration companies based in Porto Alegre, Brazil
- Telecommunications systems integration companies based in Rio De Janeiro, Brazil
- Telecommunications systems integration companies based in Sao Paulo, Brazil
Cite this list
RevenueBase Data Team. Top 25 telecommunications systems integration companies based in Czechia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/telecommunications-systems-integration-companies/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Telecommunications systems integration companies based in Buenos Aires, Argentina
- Telecommunications systems integration companies based in Brisbane, Australia
- Telecommunications systems integration companies based in Melbourne, Australia
- Telecommunications systems integration companies based in Perth, Australia
- Telecommunications systems integration companies based in Sydney, Australia
- Telecommunications systems integration companies based in Barueri, Brazil
Company intelligence · public preview
Top 25 telecommunications systems integration companies based in Czechia
RevenueBase records 101 matching company records for telecommunications systems integration companies based in Czechia, with 1,613 tracked contacts and 524 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 telecommunications systems integration companies based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ICZ Groupiczgroup.com HQ: Praha 4 - Nusle, Czech RepublicReported employees: 501-1,000 | Praha 4 - Nusle, Czech Republic | 501-1,000 | Exact match | 426 contacts → |
“ICZ to je Inspirace, Cesta, Zkušenost.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Colsys S.R.Ocolsys.cz HQ: Kladno, Czech RepublicReported employees: 201-500 | Kladno, Czech Republic | 201-500 | Exact match | 112 contacts → |
“Colsys je přední dodavatel a systémový integrátor v oblasti bezpečnostních, slaboproudých a komunikačních technologií, silnoproudých a řídicích systémů.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | YUNGOyungo.com HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 109 contacts → |
“We help telecom and energy companies design, manage, and optimize network infrastructure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | TTC Marconittc-marconi.com HQ: Praha 10, Czech RepublicReported employees: 51-200 | Praha 10, Czech Republic | 51-200 | Exact match | 85 contacts → |
“TTC MARCONI brings its customers the latest communications solutions, fresh results of studies, development and innovations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Simac Technik Čr, A.Ssimac.cz HQ: Praha 5, Czech RepublicReported employees: 51-200 | Praha 5, Czech Republic | 51-200 | Exact match | 77 contacts → |
“Jsme přední systémový integrátor v oblasti návrhu, realizace a servisní podpory informačních a komunikačních systémů.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vítkovice IT Solutionsvitsol.cz HQ: Ostrava, Czech RepublicReported employees: 51-200 | Ostrava, Czech Republic | 51-200 | Exact match | 68 contacts → |
“VÍTKOVICE IT SOLUTIONS employs an experienced team of professionals who can design a comprehensive solution that will demonstrably increase efficiency.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sitel, Spol. S R.Ositel.cz HQ: Praha 10, Czech RepublicReported employees: 201-500 | Praha 10, Czech Republic | 201-500 | Exact match | 56 contacts → |
“Obchodní společnost SITEL, spol.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Suntel S.R.Osuntel-group.com HQ: Nupaky, Czech RepublicReported employees: 201-500 | Nupaky, Czech Republic | 201-500 | Exact match | 52 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Gity, A.Sgity.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 50 contacts → |
“Akciová společnost GiTy poskytuje služby efektivní správy IT a komunikačního prostředí zákazníkům v podnikové sféře a státní správě.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Physter Technology, A.Sphyster.com HQ: Jesenice, Czech RepublicReported employees: 51-200 | Jesenice, Czech Republic | 51-200 | Exact match | 39 contacts → |
“Physter Technology is a prominent supplier and integrator of professional software systems and information/communication technologies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Visitech A.Svisitech.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Společně se zákazníky měníme vize v oblasti ICT ve skutečnost.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Coprosys A.Scoprosys.cz HQ: Chrudim, Czech RepublicReported employees: 51-200 | Chrudim, Czech Republic | 51-200 | Exact match | 23 contacts → |
“Coprosys company was founded in 1992 with the first activities in IT service delivery and network administration and maintenance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | EFG CZefg.cz HQ: Praha 4, Czech RepublicReported employees: 51-200 | Praha 4, Czech Republic | 51-200 | Exact match | 21 contacts → |
“The company's current activities include the solution of problems of system integration in the security, identification and communication fields, and are no longer limited only to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Csf, S.R.Ocsf.cz HQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 21 contacts → |
“Společnost CSF, s.r.o.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Pronix S.R.Opronix.cz HQ: Prague 9, Czech RepublicReported employees: 11-50 | Prague 9, Czech Republic | 11-50 | Exact match | 17 contacts → |
“PRONIX is a leading integrator and recognized expert for non-IT data center infrastructures and power complexes, operating on the Czech and Slovak markets since 1992.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Proficomms S.R.Oproficomms.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 16 contacts → |
“PROFIcomms is a distributor of active network components, which specializes in corporate, metropolitan, telecommunications networks and camera systems.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Networksys A.Snetworksys.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 14 contacts → |
“Společnost Networksys a.s.působí v oblasti komunikačních a síťových technologií od roku 1991.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Voksys, S.R.Ovoksys.cz HQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 12 contacts → |
“The Voksys Company was founded in 1997.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TPV Group S.R.Otpvgroup.cz HQ: Třemošnice, Czech RepublicReported employees: 11-50 | Třemošnice, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Společnost TPV group s.r.o.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MK Mobiltech, S.R.Omobiltech.cz HQ: Praha 4 Michle, Czech RepublicReported employees: 11-50 | Praha 4 Michle, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Společnost MK Mobiltech, s.r.o.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Compactive, S.R.Ocompactive.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 9 contacts → |
“We in the Compactive, we are trusting that the information technologies - automation - low and high voltage systems it is possible to make by „other way“ – effectively, reliably…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lica Czech S.R.Olica.cz HQ: Nymburk, Czech RepublicReported employees: 11-50 | Nymburk, Czech Republic | 11-50 | Exact match | 9 contacts → |
“LICA Company was founded in 1994 as a supplier of proper technology for cable television operators.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fortifox Technologies, A.Sfortifox.cz HQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 9 contacts → |
“Jsme profesionální tým s dlouholetými zkušenostmi v oblasti bezpečnostních a komunikačních technologií.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Langard S.R.Olangard.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 8 contacts → |
“System integrator for audiovisual solution, videoconferencing and UC, building management and smart buildings.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fubar A.Sfubar.cz HQ: Praha 4, Czech RepublicReported employees: 11-50 | Praha 4, Czech Republic | 11-50 | Exact match | 8 contacts → |
“Poradenství a služby na klíč v oblasti komunikačních technologií a bezpečnosti komunikační infrastruktury.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Telecommunications systems integration companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
100 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 101 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for telecommunications systems integration companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many telecommunications systems integration companies did RevenueBase find based in Czechia?
The saved snapshot records 101 matching company records, 1,613 tracked contacts and 524 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 telecommunications systems integration companies based in Czechia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/telecommunications-systems-integration-companies/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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