An independent British family business since 1984.
We are a dedicated team defined by our drive for customer focus, taking the time to understand market requirements and deliver on them, whether that is developing innovative products or supporting our customers and distributors across the world.
Quality and consistency, built in at every stage.
Gill has a long history of thinking creatively and using technology to develop innovative products that solve demanding market challenges. Quality and consistency are paramount in that process, built in at all stages from product design and manufacturing through to customer support.
Our products are inherently robust, requiring minimum maintenance, and can be found across the world in some of the most arduous environments. The combination of our business processes and our people is integral to achieving the high quality that Gill is known for.
An independent business made up of four companies.
Meteorology · Renewables · MarineGill Instruments
A market leader with 40 years’ experience in ultrasonic air flow measurement. Gill manufactures the most extensive range of ultrasonic anemometers on the market, plus a comprehensive range of weather stations from compact varieties through to reference-grade stations.
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Motorsport · Defence · IndustrialGill Sensors & Controls
A leading manufacturer of innovative measurement sensors relied upon to inform and control processes across many industries. Specialist level sensing, condition monitoring, position sensors and engine controls for the process control, utilities, off-highway, motorsport and defence markets. Well known for high quality fit-and-forget products.
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Engineering · InnovationGill Research & Development
The product design and innovation behind the Gill companies. Broad engineering capabilities combined with unique technical expertise in measurement technologies, focused on designing products that solve the market’s most challenging problems.
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Calibration · UKAS accreditedLabcal
A dedicated team of highly experienced engineers providing specialist UKAS-accredited calibration services across a wide range of parameters, including flow, pressure, temperature, humidity and air velocity.
Visit LabcalInvested in the facilities to deliver innovation, quality and support.
- 4,500m² of engineering, manufacturing and office facilities
- CNC machine prototyping facility
- Environmental test chambers
- Pre-compliance EMC (electromagnetic compatibility) facility
- Temperature chambers
- Bespoke test equipment
- Printed circuit board surface-mount manufacturing
- Assembly lines for precision electronic products
- UKAS-accredited high-speed wind tunnel for test and calibration
- Liquid level, liquid flow, gas flow, pressure, temperature, humidity and air velocity calibration equipment
Real people who understand and respond to your issues.
We at Gill are proud of our family heritage, which resonates today through our excellent products, our independence of action and our speed to react when our customers need us.
Four decades of measurement firsts.
Rigorously tested, independently approved.
Gill Group companies hold many accreditations and all Gill products are rigorously tested, with many holding specific approvals.
Company accreditations
- Gill Instruments, Gill Sensors & Controls and Gill R&D: ISO 9001:2015 Quality, ISO 14001:2015 Environmental and ISO 45001 Health & Safety management
- Gill Instruments and Gill Sensors & Controls: SIRA ATEX and IECEx certification for manufacture of intrinsically safe equipment for potentially explosive atmospheres
- Labcal: UKAS accreditation to ISO/IEC 17025:2017
Product-specific approvals
- Intrinsically safe products for hazardous areas (ATEX and IECEx certified)
- Vibration and impact tested for marine environments (BS EN 60945, UL2218 Class 1)
- Ingress protection ratings up to IP69 and IP69K
- Products used in FAA and CAA approved airport installations
- Marine and offshore approved (Lloyd’s Register Type Approved)
- VCA Conformity of Production and China Classification Society Type Approval