Building Management Systems

A Building Management System (BMS) can help reduce energy and maintenance costs by maintaining building temperatures within a specified range, lighting rooms according to an occupancy schedule, monitoring performance and device failures in all systems and notifying facility managers in the event of a malfunction.

Sirus has been installing and commissioning Building Management Systems (BMS) for 30 years. We have delivered complex BMS projects in everything from large pharmaceuticals and data centres to hospitals and retail units. These projects include Qualified BMS (QBMS) and non-qualified BMS (nQBMS). Our experience in managing these varied building automation projects has helped us to develop the highest standards for project execution. Our full service involves…



BMS preliminary design, P&ID schematics, layouts and construction details.

Supply & Install

Procurement of BMS equipment, project management scheduling & cost control, project documentation.


Final testing and commissioning including reports and comprehensive handover packages.


On-site PPM, Remote PPM and Reactive Maintenance with 24/7/365 emergency callout services of BMS Systems.

Business Partners

As a member of the SAUTER Group, Sirus provide building controls, peripheral equipment, expertise and solutions for building management and room automation.



Sirus’ long-standing partners, Siemens, provide intelligent building automation systems that can be used in all building types and sizes to reduce energy consumption without sacrificing comfort.



Tridium’s Niagara Framework® enables the integration of disparate systems and devices – regardless of manufacturer or communication protocol – into a unified platform.


ABB Cylon Logo

ABB Cylon delivers scalable, front-end building automation solutions, open protocol building controls, and cloud-based energy analytic tools to meet the need of today’s high-performance, green-conscious commercial facilities.


BMS Maintenance

Sirus have a strong focus on maintenance and full lifecycle support of your facility. Our service engineers provide BMS maintenance and support for both new and legacy systems.

BMS Optimisation

Changes to the configuration and operation of the BMS in any building can generate very significant energy savings and reduction in expenditure without updating or changing any equipment.

Remote BMS Monitoring

Sirus can provide off-site BMS Monitoring, which allows us to host the client BMS and Energy Monitoring Systems on Sirus servers, via a web connection. We can manage, maintain and optimise the clients BMS using our remotely based Energy Bureau.

The BAS execution overall was a big success! Thanks to all the Bristol-Myers Squibb, Jacobs and Sirus folks that were part of the BAS team for making that happen.
David Wilson

Director Project Management Engineering, Bristol-Myers Squibb

Sirus - SAUTER Group

Sirus House
Unit 13, The Westway Centre
Ballymount Avenue
Dublin, D12 FW63

+353 1 460 2600
+353 1 450 7968

The Well
Unit 2018
Orchard Avenue
Citywest Business Campus
Dublin, D24 FR88

+353 1 450 7968

Sirus Cork
Unit 5, Centrepoint
Marina Commercial Park
Cork, T12 H7DV

+353 21 4315552
+353 21 4315556

Sirus NI
i2 CIDO Innovation Centre
73 Charlestown Road
Co. Armagh, BT63 5PP
Northern Ireland

+44 28 9085 0605

Let’s talk about your project!