Luke Jackson

Assistant Director at Turquoise International

📍 United Kingdom🔄 Updated October 2026💼 5 investments📅 4 years investing🗓 Last invested Mar 2024
VC🌍 United Kingdom
5
Total investments
1
Early stage
1
Mid stage
1
Late stage
4y
Years active

Portfolio

4 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Observer
Mar 2024
ANB Sensors have developed the next generation of pH Sensors for water quality monitoring. We operate across sectors including aquaculture, oceanography, utilities, environmental, mining, and oil and gas. A solid-state, calibration-free pH sensor, our innovative, patented technology represents a step change in long-term water quality monitoring accuracy. Our technology saves on lifetime maintenance and calibration costs while bringing a new level of data confidence in pH monitoring, free from electrode drift.
Board Observer
Jul 2023
Outfield provides accurate fruit counts weeks before harvest to help manage your orchard and fruit sales more effectively. Our flagship product is now in use across apple orchards in the UK, New Zealand and South Africa. Get in touch! Contact us: enquiries@outfield.xyz Follow us on Twitter: @outfield_xyz
Board Observer
Jun 2023
Based in York, United Kingdom, Humans Not Robots is a remote-first startup developing an analytics and observability platform to build a cleaner, cheaper and faster media supply chain. Our product will be pivotal in reducing the environmental impact of online video over the next decade.
Board Observer
Sep 2022
Technology to inspire next generation illuminated devices
Experience · 8 entries
All (8)
Investments (5)
Founder (1)
Board (5)
2024
Board Observer
Mar 2024
ANB Sensors have developed the next generation of pH Sensors for water quality monitoring. We operate across sectors including aquaculture, oceanography, utilities, environmental, mining, and oil and gas. A solid-state, calibration-free pH sensor, our innovative, patented technology represents a step change in long-term water quality monitoring accuracy. Our technology saves on lifetime maintenance and calibration costs while bringing a new level of data confidence in pH monitoring, free from electrode drift.
2023
Board Observer
Jul 2023
Outfield provides accurate fruit counts weeks before harvest to help manage your orchard and fruit sales more effectively. Our flagship product is now in use across apple orchards in the UK, New Zealand and South Africa. Get in touch! Contact us: enquiries@outfield.xyz Follow us on Twitter: @outfield_xyz
Senior Associate
Jun 2023
Turquoise is a merchant bank specialising in Energy, Environment and Efficiency. Founded in 2002, Turquoise has established sector-leading expertise and track record in fundraising, M&A and investment management.
Board Observer
Jun 2023
Based in York, United Kingdom, Humans Not Robots is a remote-first startup developing an analytics and observability platform to build a cleaner, cheaper and faster media supply chain. Our product will be pivotal in reducing the environmental impact of online video over the next decade.
2022
Board Observer
Sep 2022
Technology to inspire next generation illuminated devices
Show all 8 entries ↓
Investment activity
2022–2024 · 5 investments
202222023220241
Recent (last 2 years)Earlier