Nexus Solutions is a leading provider of Data Acquisition Systems (DAS) for the Continuous Emissions Monitoring (CEM) market. Our solid industrial experience in plant process control systems and profound knowledge of regulatory requirements for air emissions monitoring and reporting ensures that our CEM DAS products meet the needs for regulatory compliance monitoring and reporting in many countries and jurisdictions.

About us

Nexus Solutions Inc., with its head office in London, Ontario, is a leading provider of software applications for industrial automation. The company's competitive position is based upon the development of leading edge, robust software products that adhere to industry standards, including the OPC Specifications.

Our Vision
Nexus Solutions will be the dominant company for software applications for industrial automation with a specific focus on environmental monitoring (ambient and continuous emissions monitoring) applications.

Our Mission
Our core business is software development for industrial applications. We will focus on the needs for environmental monitoring applications. We will strive to help our clients find the optimal solution, satisfying their specific requirements and to be the company of choice for long-term collaboration.

Our Core Values

  • Customer Focus: Our success begins and ends with an intense focus on our customers' needs.
  • Teamwork: Together, we work in a spirit of mutual respect and cooperation, pooling our talents and resources to do our very best.
  • Excellence: We demonstrate a high commitment to excellence in everything we do and foster an environment of continuous improvement and innovation.
  • Integrity: We build long-term relationships based on trust, reliability and professionalism.

Our Strengths

  • Broad base of experience with industrial process control systems.
  • Combined profound expertise in engineering and software development.
  • Solid academic background in engineering and computer science.
  • Extensive international experience and knowledge of regulatory compliance issues.
  • Flexibility and ability to provide custom solutions to meet client specific requirements.


Wago - Model 750 - Modbus OPC Server

The Modbus OPC Server for the Wago I/O System 750.The Nexus Solutions Modbus OPC Server for the Wago I/O System 750 is designed to interface with the Ethernet port of the Wago Modbus Ethernet coupler. The OPC Server implements both the Data Access and Alarm & Events Specifications. This OPC server can be optionally integrated with the Nexus Calculation Processor, which effectively makes this product, a powerful soft-logic controller. For ...

Advantys - Modular Distributed I/O Platform

The Advantys I/O OPC Server for the Schneider Electric Advantys STB and OTB Modular Distributed I/O Platform. For the Advantys STB I/O, this OPC Server provides support for the Ethernet Modbus TCP/IP Network Interface Module.  For the Advantys OTB I/O, the Modbus Serial RTU / ASCII and Modbus Ethernet TCP/IP protocols are supported.  Also, this OPC server contains an integrated Nexus Calculation Processor, which effectively makes this ...


Custom Solutions

Nexus Solutions is dedicated to providing application solutions that meet and exceed customer requirements. The ability to efficiently and affordably develop these customer-specific application solutions sets us apart from our competitors.Our CEMView Diagnostics application solution is an example of our abilities to enhance your CEM analysis instrument maintenance capabilities.If you have any specific requirements that call for a custom solution, we ...


CEMView - Version ST - Stack Tester Software

CEMView ST is the Stack Tester edition of our CEMView product family.  The requirements for a continuous emissions monitoring data acquisition system (CEM DAS) for a stack testing organization is very different from a standard CEM DAS for a fixed source. CEMView ST incorporates the power of the Nexus Calculation ...

Nexus - Boolean Server

The Nexus Solutions Boolean Server is a middle-ware OPC Client and OPC Server application developed with our Calculation Processor technology. The Nexus Solutions Boolean Server is being deployed with Activplant's Enterprise Manufacturing Intelligence (EMI) solutions, for worldwide end-use, by a major ...


Air & Waste Management Association’s Annual Conference & Exhibition (ACE) 2012


Company details

Business Type:
Software vendor

Industry Type:
Air and Climate - Air Monitoring and Testing

Market Focus:
Globally (various continents)

Year Founded:


$1,000,000 US - $10,000,000 US

Office & Distributor locations:


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