Colsys
Systems integrator for security, fire, warning, AV and building automation systems for clients in the Czech Republic
Recent signals
What changed at Colsys in the last 6 months, newest first. Each line links to its public source.
- 2 Nov 2026 Public contract · Won €14k public contract from Vysoká škola chemicko-technologická v Praze: Objednávka - Prodloužení podpory smlouvy.gov.cz
- 14 Oct 2026 Public contract · Won €423k public contract from Dopravní podnik hl. m. Prahy, akciová společnost: Rámcová dohoda - Dodávky serverů a vysokorychlostních zobrazovacích jednotek systému CCTV smlouvy.gov.cz
- 12 Oct 2026 Public contract · Won €132k public contract from Dopravní podnik hl. m. Prahy, akciová společnost: servis tel.ústředen smlouvy.gov.cz
About Colsys
Colsys s.r.o. is a Czech systems integrator. Its activities include security systems, fire safety and communication systems, audiovisual technology, warning and information systems, building automation, electrical installations and energy, including photovoltaic installations. It also offers HW and SW development and, according to the company, can act as general contractor including building works. The company has developed its own products, COLNOD and MrGuard, first presented in 1996.
Colsys works on technically demanding projects for public and commercial clients. Its project references include municipal warning and information systems, technology for an airport terminal and fire service dispatch centre, a historic hotel reconstruction in Prague, and security technology in historic buildings. Services cover consultation, design, implementation, service and support, and the company sells them as project-based work.
The company was founded in 1990 and has its headquarters in Kladno, Czech Republic. It joined the AŽD group in 2024, after earlier belonging to the Zenitel group from 2000 and being bought back by its founders in 2007.
Product: Design, supply, installation and servicing of security, fire, communication, warning, AV and building automation systems, plus own COLNOD and MrGuard products.
Public contracts
Contracts Colsys signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
289 contracts with 83 buyers · 417.7M CZK
| Contracts | Value | |
|---|---|---|
| Dopravní podnik hl. m. Prahy, akciová společnost | 61 | 118.9M CZK |
| Povodí Moravy, s.p. | 2 | 58.6M CZK |
| Česká zemědělská univerzita v Praze | 28 | 41.1M CZK |
| Hlavní město Praha zastoupené Technickou správou komunikací hl. m. Prahy, a. s. | 7 | 34.0M CZK |
| Masarykova univerzita | 2 | 24.8M CZK |
| Statutární město Chomutov | 1 | 23.3M CZK |
| Město Kroměříž | 1 | 19.1M CZK |
| České vysoké učení technické v Praze | 9 | 14.6M CZK |
Open public tenders for Colsys →
Suppliers
1 contract with 1 supplier · 65k CZK
| Contracts | Value | |
|---|---|---|
| Město Podbořany | 1 | 65k CZK |
Latest contracts
- 3 Nov 2026 for Hasičský záchranný sbor hlavního města Prahy · Pravidelná profilaktická kontr. syst MaR · 117k CZK register
- 3 Nov 2026 for Vysoká škola chemicko-technologická v Praze · Objednávka - Upgrade licence Milestone · 199k CZK register
- 2 Nov 2026 for Národní muzeum · OPN 3 - smlouva na provádění údržby a oprav prvků EPS, PZTS, CCTV v objektu: „Muzeum Loutky Prachatice“ · 198k CZK register
- 2 Nov 2026 for Vysoká škola chemicko-technologická v Praze · Objednávka - Prodloužení podpory · 338k CZK register
- 2 Nov 2026 for Vysoká škola uměleckoprůmyslová v Praze · Úpravy systému MaR dle CN26773 (přesun ovládacích jednotek v uvedených místnostech, úpravy zapojení IRC regulátorů, doplnění poruchových stavů z požadovaných zařízení, SW práce, materiál, doprava) · 67k CZK register
- 29 Oct 2026 for Dopravní podnik hl. m. Prahy, akciová společnost · opravy EPS · 85k CZK register
Public tenders won
100 tenders won since 1 Jan 2024 from 25 public buyers in Czechia, worth 2.3B CZK as awarded. From EU award notices (TED) that name Colsys by its registry number.
- 4 Nov 2026 Dopravní podnik hl. m. Prahy, akciová společnost · Dodávky serverů a vysokorychlostních zobrazovacích jednotek systému CCTV notice
- 3 Nov 2026 Univerzita Karlova · UK FSV - DNS dodávky standardní techniky ICT 2025-2028 · 347k CZK notice
- 21 Oct 2026 Dopravní podnik hl. m. Prahy, akciová společnost · Kontroly, servis, revize, údržba a opravy EPS · 4.5M CZK notice
- 13 Oct 2026 ČEZ Distribuce, a. s. · Hodinové sazby elektromontážních a zemních prací - část III., region Sever · 10.7M CZK notice
- 13 Oct 2026 ČEZ Distribuce, a. s. · Projektové dokumentace pro energetiku I - liniové stavby nn, vn · 19.0M CZK notice
- 9 Oct 2026 Dopravní podnik hl. m. Prahy, akciová společnost · Servis, opravy a údržba telefonních systémů pro řízení dopravy, nouzových hlásek a služební telefonní sítě · 1.7M CZK notice
Jobs at Colsys
Leadership
- Jaroslav Hyhlík · Jednatel (Managing director)Source: business register
- Jiří Marešovský · Jednatel (Managing director)Source: business register
- Tereza Dlabková · Jednatel (Managing director)Source: business register
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
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- nginxHigh confidence
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