Gill Sensors & Controls

Gill Sensors & Controls

Gill Sensors & Controls Limited

Lymington, Hampshire, United Kingdom

Land Systems & VehiclesNaval SystemsUnmanned SystemsRadar & SensorsDual-use
Component Supplier, Subsystem ManufacturerSupplies Land Forces, Naval Forces
Profile last updated: August 23, 2026

About

Gill Sensors & Controls is a defense component supplier based in Lymington, United Kingdom working in land systems & vehicles, naval systems, unmanned systems +1 more.

Gill Sensors & Controls is a UK manufacturer of measurement sensors for process control, utilities, off-highway, motorsport, marine, mining and defence markets. It is part of the Gill Group, which also includes Gill Instruments, Gill R&D and Labcal. Its defence offering is the LevelDefend range of custom military-grade liquid level sensors, used in military transport vehicles and marine craft. The company also supplies capacitive and conductive level sensors (LevelPro, LevelLite, LevelSlick, CatchTank) and oil debris and wear sensors for civilian industry. Products are designed and manufactured in the UK, with a focus on solid-state, no-moving-parts technology for low maintenance in harsh environments.

Location

Lymington, United Kingdom

Company type

Limited company

Legal name

Gill Sensors & Controls Limited

Registration

8982641

Focus areas

liquid level sensorscapacitive sensingmilitary gradeLevelDefendarmoured vehiclesmarine craftmotorsportoil debris sensorscustom sensorsUK manufacturer

Languages

EN

Products & capabilities

Defense domains

Land Systems & VehiclesNaval SystemsUnmanned SystemsRadar & Sensors

Supply-chain role

Component SupplierSubsystem Manufacturer

What they offer

HardwareComponents

Markets

Also sells to civilian markets

Products

LevelDefend

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Military liquid level sensor

Custom-designed, solid-state capacitive liquid level sensors that measure fuel, oil or coolant in mobile military vehicles and military marine craft, built to withstand shock, vibration and hostile environments.

End users

Land ForcesNaval Forces

Standards, platforms & customers

Defense standards

DEF STAN 59-411

Platforms & programmes

Terrier multi-function armoured digger

Named customers

British Ministry of DefenceBritish Army

Credentials & affiliations

Certifications

ISO 45001

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