Act with Heart
We show up with passion, empathy, and commitment. Our energy fuels a culture of care.
We keep the world’s critical operations running – because when systems fail, every second counts.
SeQent is an industrial automation software company. We build the platforms that keep Fortune 500 operations running, and we have done it for decades.
Who we are
Built for the plant floor. Proven around the world.
SeQent’s roots run through manufacturing. We sit at the centre of one of North America’s densest industrial corridors, within reach of the auto, steel, food, and pharmaceutical sites that anchor the Great Lakes economy.
That proximity has shaped how we build. Every release is informed by what controls engineers, plant managers, and EHS leaders actually need on the floor, not what looks good in a slide deck. We are an early pioneer of the Industrial Internet of Things.
With the acquisition of Open Automation Software, our software now covers the full path a signal travels. We connect Allen-Bradley and Siemens controllers, Modbus devices, OPC servers, SCADA, MES, and databases, and we deliver what matters to the people and devices that act on it: Motorola two-way radios, smartphones, Andon displays, PA systems, and pagers. One path in, one path out, with no handoff between vendors in the middle.
Today, our software runs at Fortune Global 500 manufacturers across automotive, semiconductor, pharmaceuticals, food and beverage, energy, data centers, and consumer goods.
Headquartered in London, Ontario, Canada
Our Values
A. L. A. R. M. The way we work.
Five values that shape how we build, sell, support, and show up for our customers and each other.
Lead from Every Seat
Leadership is a mindset, not a title. We take initiative and drive impact from wherever we are.
Accountability Always
We take ownership of our actions and our results, and we hold ourselves to high standards.
Relentless Customer Focus
Our customers' success is our success. We listen, adapt, and deliver value at every touchpoint.
Move As One Team
We collaborate with humility, trust, and shared purpose. We win together, and we solve together.
Our Journey
From founding to global scale.
1990s
SeQent founded in London, Ontario - with Ford, Stellantis, and General Motors joining as major customers.
2000s
Technology partnerships established with Rockwell, Motorola, and AVEVA, while adding Intel, Toyota, QTS, Honda, and Pfizer to the customer base.
2024
Strategic investment from Castle Holdings to accelerate growth.
2025
SeQent team grew by 20%, reseller program launched, 10 new major customers added.
2026
Launching next-gen Industrial Alarming Platform, and published the industry's first "State of Industrial Alarming" report.
2026
Acquired Open Automation Software, extending SeQent upstream into industrial data connectivity.
Leadership
SeQent Leadership
Decades of experience in industrial software, enterprise growth, and operational leadership.
Join the team building the alarm infrastructure of the future.
Some of the world's most demanding plant floors run on what we ship. If that sounds like the kind of work you want to do, we should talk.
