Making Net Zero Possible Today.

It started with an idea.

Reactive team in office

Founded in 2010 by technology veterans Dr. Huomo and Marc Borrett, Reactive Technologies Limited is a leading technology company delivering the world’s most accurate grid measurement tools to streamline and accelerate the power sector’s transition to zero-carbon.

After a successful career leading technology development at Nokia, Dr. Huomo saw an opportunity to bring together the expertise and disruptive technology that helped revolutionise telecoms, to the energy industry to help operators around the world reach Net Zero.

Since then, we’ve grown to be a global company working with some of the most forward-looking utilities around the world. Our closely integrated teams of commercial and finance, data science, power systems, communications and digital signal processing engineers, combine their skills and expertise to create the technological excellence being applied around the world to enable clean energy power grids.

Who we are.

At the heart of Reactive are the people that make it happen. We are an experienced team of energy industry experts, communications engineers, commercial experts and HR and finance professionals working to deliver tools that will enable operators to deliver high-renewable grids. We know that the right solutions will be provided by positive, hopeful, and inspired people working together with the right expertise, skills, and determination.

Working at Reactive.

We’ve got an important, urgent mission to develop critical technology solutions to accelerate the clean energy transition, and every person at Reactive works collectively to make that change happen fast. We work with freedom and responsibility. You'll get a lot of trust to run with ideas and take ownership of what you do. Reactive provides a modern working environment and individual opportunities for development, as well as an open culture of communication. Employees can expect plenty in return from Reactive. Our staff enjoy numerous company benefits including flexible work, support with healthcare and career progression opportunities.

Why Reactive?

Inclusive

We support an inclusive culture by acknowledging the unique experiences and perspectives each individual brings to the table. Our customers look to us for innovative thinking and perspectives. For that, we need people of different cultures, backgrounds and experiences—as well as the cultural dexterity to work across those differences.

Work with purpose

We want our team to be energised and motivated in the work they do, not just satisfied. We believe in the power of purpose to bring us together and we are proud of the fact that our team have joined the company because they want to make a real impact in enabling the transition to Net Zero.

Innovation

As a technology company, innovation is our lifeblood. We solve previously impossible engineering problems, pushing boundaries and breaking records to help our customers transition to low carbon grids. Being part of Reactive means being at the forefront of the energy transition and constantly innovating to make the grid of the future possible today.

Learn more about Reactive's GridMetrix® technology.

Employee stories.

Our values.

Collaborative, customer-first innovation – discover the values driving our team of technology professionals.

Mission-Driven

We are committed to a boldly-driven customer mission

One Team

Wherever we are located, we work as one highly collaborative and inclusive team

Building Trust

We build trust through responsible actions and honest relationships with our customers​

Technology Leaders

We strive to deliver excellence and we are proud to be leaders in inertia measurement technology

Global presence.

Reactive Technologies Middle East, Dubai.

Reactive Technologies Finland Oy, Oulu.

Reactive Technologies UK, London.

Reactive Technologies Pty  Ltd, Sydney.

Reactive Technologies USA, New York City.

Job Opportunities

Join the Reactive Technologies team today to help shape the future of clean energy.

Full-time | London

Asset Engineer

Join the Reactive Technologies team as Asset Engineer to support the business through our next growth stage.

Full-time | London with Remote

Principal Power Systems Engineer

Join the Reactive Technologies team as Principal Power Systems Engineer to support the ongoing business growth.

Full-time Maternity Cover | London

PA & Office Manager

Join the Reactive Technologies team as PA & Office Manager to support the growing team.

Ready to discover how Reactive Technologies can help build
a safe, stable, and reliable net zero power grid?

Get in touch