Case Studies

Innovation in practice.


Discover how we’ve worked within your industry.

Revolutionising Retail

Since 2018 we’ve been building a relationship with a major UK retailer who have over 2000+ locations across the country and command a 14% share of the industry. The retail giant contacted our team with a specific goal in mind: to gain and increase visibility and control of assets within their estate with regards to their energy usage.

£0.5+ million

Saved in 3 months


Assets Monitored


Daily sensor readings

Smart building deployment

National Grid uses the Triad to determine TNUoS charges for customers with half-hour metering.Hark enables control of energy storage assets, used for Triad avoidance and RAG optimisation

4 minute



Kilowatt hours


Daily sensor readings

Life Sciences

Hark has been monitoring a range of incubators, stability chambers and laboratories for 3 years. Including, temperature, humidity, oxygen and CO2.


Monthly alerts




Daily sensor readings

Further Reading

Smart City
Alex McNair

How 5G Networks Could Help the Environment

Every major city faces growing accountability for their contribution to the world’s overall emissions targets. Objectives are becoming more rigorous and more scrutinised as time goes on.   5G Networks are going

Read More

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Hark can help?

If you have any further questions on how our IoT solutions
can benefit your organisation, get in touch today.