The world around us is teeming with automated systems — from simple home automation to super-complex geographically distributed systems that manage critical infrastructure — today, there is almost no industry that does not rely on automation solutions.

ATO: Your Automation Expert

For over 30 years, we have been designing, implementing, and maintaining industrial automation control systems, primarily in the energy sector, but also in food and beverage, oil and gas, water and wastewater, construction, pharma and many more.

Regardless of the complexity of your system or the specific demands of your industry, ATO can modernize and automate your factory, plant, power station, or distribution network.

We are best known for modernizing and upgrading systems that are 50 years old or more, without a single day of lost production.

Our Partners Are Your Suppliers

With 30 years of experience in domestic and international markets, we have built strong relationships with almost all major industrial automation control system vendors.

Our expertise is further validated by official certifications through regular training and knowledge assessments by individual vendors. In Croatia, we were the first to be officially recognized as a Siemens-nominated partner in the field of automated control systems and communication technologies.

Our Strong Partnership with Siemens

Due to specific market demands and a broad portfolio, we frequently base our solutions on the equipment and software of our key partner—Siemens. There is hardly a Siemens platform we haven’t worked on, and we have extensive experience with:

• Siemens Simatic PLC
  • S5-XXXU
  • Logo
  • S7-200
  • S7-300 (F/H)
  • S7-400 (F/H)
  • S7-1200 (F)
  • S7-1500 (F/H)
  • S7-1510
  • SICAM PAS
• Development tools for Siemens Simatic PLC
  • STEP 5
  • MicroWIN
  • Logo! Soft Comfort
  • SIMATIC Manager
  • TIA Portal
  • SIMATIC NET
• Siemens Simatic SCADA i HMI
  
  • ProTool
  • WinCC Classic
  • WinCC Flexible
  • WinCC Basic (TIA Portal)
  • WinCC Advanced (TIA Portal)
  • WinCC Professional (TIA Portal)
  • WinCC Unified (TIA Portal)
  • WinCC OA (Open Architecture)
• Siemens DCS
  
  • Teleperm XP
  • SPPA T3000
  • PCS 7

Schneider Electric is also a crucial partner for us

In addition to Siemens, Schneider Electric ranks highly in market presence and frequency of use, where we bring significant experience and knowledge in working with their solutions, such as:

• Schneider Electric PLC
  
  • Modicon M340
  • Modicon M221
  • Modicon M241
  • Modicon M172P (HVAC)
• Development tools for Schneider Electric PLC
  • EcoStruxure Control Expert (ex. Unity Pro)
  • EcoStruxure Machine Expert Basic (ex. SoMachine)
  • EcoStruxure Machine Expert HVAC (ex. SoMachine HVAC)
• Schneider Electric SCADA i HMI
  
  • EcoStruxure Geo SCADA Expert (ex. Clear SCADA)
  • Vijeo Citect
  • Vijeo Designer
  • SoMove (Schneider drives)
  • AVEVA
  • Aquis
  • Termis

We are highly skilled with Rockwell Automation Allen Bradley gear.

We bring substantial experience in handling RA Allen Bradley equipment:

• Allen Bradley PLC
  • MicroLogix 1200
  • MicroLogix 1400
  • MicroLogix 1500
  • ControlLogix
  • SLC 500
• Development tools for Allen Bradley PLC i SCADA sustave
  • RSLogix500
  • RSLogix5000
  • RSView
  • FactoryTalk

We also worked with:

• Končar PROZA
• Končar PROZA NET
• ABB 800xA
• Brewmaxx ProLeiT
• Inductive Automation Ignition SCADA
• Beckhoff Twincat
• General Electric iFix
• National Instruments Lookout
• National Instruments LabView
• Codesys
• OPC DA & OPC UA.