📲 To Install App
- 👉 First, try using the Install button in your browser if available.
- Install Close
- 🛠️ Or, manually using 📲 Add to Home Screen guide below.
📲 Add to Home Screen
You can save this website to your home screen for quick access — just like an app!
-
Open your browser:
- 📱 Android → Chrome
- 🍏 iPhone → Safari - Go to this website.
-
Open the menu:
- Android: Tap â‹® (three dots) in the top-right corner
- iPhone: Tap ⬆️ (the share arrow icon at the bottom) - Tap “Add to Home screen”
- Edit the name if you'd like, then tap “Add”
✅ You’ll now see the shortcut on your home screen — just like an app!
STV INVEST a.s.

Group of companies within STV, with its tradition dating back to 1920,delivers advanced and effective solutions and capabilities to protect our world.
With our expertise, EU-based facilities, and advanced production capacities, we empower our clients like the Czech Army and law enforcement units to accomplish their missions. Our vision is to support heroes who defend the right of all of us to live in a safer world.
Production of large-, medium-, and -small calibre ammunition
Overhauls and modernization of heavy military vehicles
Development and production of plastic explosives and engineer ammunition Development and production of technologies for ammunition production
Development and production of tactical gear for military and law enforcement
Heavy machinery production
Ecological disposal of military ammunition
Storage of ammunition and military material
ADR logistics services
STV GROUP a.s. is one of the leading companies in the Czech defence industry. The company is headquartered in Prague and has strategically located production and storage facilities in the Czech Republic and neighbouring countries. The main activity of STV GROUP is the production of small-, medium-, and large-calibre ammunition, including tank and artillery ammunition, plastic explosives, and ammunition for special engineer use.
The company provides repairs and modernisation of heavy military equipment. It fulfils contracts for both Czech and foreign customers in the field of life-cycle support and modernisation of tank equipment, infantry fighting vehicles, and artillery systems.
FENIX Protector, a member of the same holding, develops and produces ballistic protection equipment for individuals, such as helmets and bulletproof vests.
DEUS Automation, another member of the holding, designs and manufactures production lines for small-, medium-, and large-calibre ammunition.
STV Machinery, another sister company, produces heavy metal structures, such as components for self-propelled howitzers.
- Main activity –Production and supply of military equipment and services
- Development, production and sale of ammunition (large, medium and small calibre)
- Development and production of plastic explosives and engineer ammunition
- Repair and modernization of heavy military equipment
- Manufacture and sale of small arms
- Development, production and sale of ballistic protection devices for individuals
- Ecological disposal of military munitions
- Storage of ammunition and military material
- Industrial automation with a focus on munitions production