Welcome to OAS

- the TRIDIUM Niagara Solution Provider

OAS Open AutomationSystems GmbH is the provider of open energy management and building automation systems for the integrated digitization of technical building equipment.

As an authorized TRIDIUM distributor we distribute hardware and software products as well as solutions powered by Niagara Framework® via www.niagara-solution-provider.store 

We offer our service and product portfolio as a specialized dealer and distributor only to commercial specialist companies, industrial customers and qualified system house partners. Become an OAS Niagara System Integrator. Our goal is to work closely with customers and partners who are crossing boundaries and strike new paths within the Internet of Things (IoT).

Our reliability, our closeness to the customer as well as our well-founded and constantly growing know-how in this industry are what characterizes us. We are your strong partner in realizing your plans for a digital future. With innovative products and systems, qualified service and the high commitment of our employees, we are always committed to future-oriented and worldwide standards for open automation solutions.

Become an OAS Niagara System Integrator

loT Solutions and Services for Smart Automation

- everyone talks about it, we do it

SBS - Smart Building Solutions

With SBS - Smart Building Solutions, we offer intelligent products and fully open IoT solutions and services that go far beyond ordinary room and building automation.

The decisive goals for our products and solutions are the digitization and networking of the entire building technology in order to save energy and increase efficiency and comfort. We offer standardized and proven hardware and software components as well as complete solutions for individual requirements for the digitization of intelligent buildings / smart buildings.

  • Integration, automation and control technology for:
    • production and distribution of energy
    • central and distributed heating/ventilating/air conditioning
    • all room functions
    • lighting and front face control
    • energy and meter data acquisition
    • all building functions
  • Cloud Services / IoT Services:
    • WEB Portal BMS
    • web-based operation of buildings and facilities worldwide
    • WEB Portal ENERGY
    • web-based evaluation and further processing of energy and meter data

The Niagara Solution Provider Store makes it possible.

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OAS is Tridiums Gold Distributor in 2022

Since 01/01/2022 we are officially a Gold Distributor of Tridium. 
Gold Distributor means that our products and solutions have already been installed in many projects for open energy management and building automation systems. This brings us closer to our goal of the end-to-end digitalisation of technical building equipment. Our years of experience with products powered by Niagara Framework® give us sound and constantly growing know-how to respond to the needs of our customers and to offer competent support.

Combined with our certification as a Niagara 4 training partner, OAS is your strong partner in realizing all plans for an open and digital system future. Thousands of businesses and public sector clients worldwide rely on Niagara and prefer open solutions based on the Niagara Framework®. OAS is your "Tridium Niagara Solution Provider" who, together with ProSystems as "Niagara Certified Developer", can advise and support you in all questions regarding the Niagara Framework®.

Light + Building 2022: We’re an exhibitor!

10/02 - 10/06/2022 

OAS will present its product world at the Light + Building 2022 in Frankfurt/M. From October 02-06, everything revolves around the continuous digitalization of technical building equipment at the enlarged OAS booth. Managing Director, Ralf Rostock comments: "As a Tridium-authorized distributor of Niagara products and certified Niagara training partner, we will provide insights into our 'openautomationsystems.store', our BACnet Utilities, Supervisor Utilities and IoT solutions."

Visit us at: Hall 9.0 Stand D20


Subscribe to the OAS Newsletter now!

Stay well informed about OAS news, products and solutions. We regularly publish a newsletter "SmartBuildings4YOU" about new products, use cases, current topics and trends. From fieldbus modules to the automation platform and building management systems, modular Niagara Framework® components are available as well as OEM products from our own development. Here you will find all relevant information about OAS, our products and industry insights.

Register now and be part of it right from the start. 

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BACnet standard: OAS becomes member of BIG-EU

With OAS as the youngest member, the network of European BACnet users grows to 122 members. Building operators, planners and facility managers are oriented towards the goals and solutions of the BIG-EU and appreciate the operational and investment security of the open BACnet communication standard especially also in the time of increasing IoT solutions. 

BIG EU member

Our references

Read in our references how we stand by you as a strong partner and Niagara Solution Provider in the realisation of projects into a digital future. With innovative products, systems and services of open energy management and building automation systems for continuous digitalisation, we are already working today according to future-oriented and global standards.

Find out more on our reference page: 


Niagara Marketplace Partner

Thousands of companies and government agencies worldwide rely on Niagara and prefer open solutions based on the Niagara Framework®.

With the growth of the Internet of Things (IoT), the number of devices connected to Niagara will multiply. 

Niagara Marketplace is the place where a global network of businesses and people who want to develop the connectivity of the Internet of Things in their business continues to grow. It is the place to meet the vendors who make it possible. 

Visit OAS at the Niagara Marketplace. There we present our Niagara based innovations and know-how. Learn more about our partner profile, which includes our capabilities and competencies. Please also visit our product pages, where the features and benefits are described. 

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