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CowManager

CowManager B.V.

Harmelen, Netherlands

Farm Equipment & Herd TechTesting & Quality
ManufacturerSells to Dairy Farms
Profile last updated: October 13, 2026

About

CowManager is a dairy industry manufacturer based in Harmelen, Netherlands selling farm equipment & herd tech, testing & quality.

CowManager offers a sensor system for dairy cow monitoring. Its ear sensor measures ear temperature together with feeding, rumination and activity to support heat detection, early disease detection and feed management. A milk sensor, launched as a newer product, monitors each udder quarter during milking to detect mastitis and milking parlour irregularities. Data is delivered in real time through a PC or smartphone app and dashboard, and the system integrates with a range of herd management software. The company states it serves farms worldwide through dealers and local representatives, and was founded on the development of the first ear sensor for dairy cows.

Location

Harmelen, Netherlands

Legal name

CowManager B.V.

VAT number

NL853405013B01

Focus areas

ear sensorcow monitoringmastitis detectionheat detectioncalf monitoringmilk sensor

Languages

DEENNL

Products & capabilities

Supply categories

Farm Equipment & Herd TechTesting & Quality

Supplier role

Manufacturer

Sells to

Dairy Farms

Customer scale

Mid-sizeIndustrial

Dairy products served

Liquid Milk

Milk species

Cow

Equipment

Herd Management Systems

Products

CowManager ear sensor

Cow monitoring sensor

Ear-mounted sensor measuring ear temperature, rumination, feeding and activity to detect heat and disease early, with alerts available via PC or smartphone.

CowManager milk sensor

Milk sensor

Measures conductivity, milk yield, flow, vacuum and temperature per udder quarter during milking to detect mastitis and milking irregularities.

CowManager calf monitoring

Calf monitoring sensor

Sensor-based monitoring of calf health and wellbeing.

Find my Cow

Herd locator

Locator function in the CowManager app to find cows that are in heat, sick or on pasture.

Service regions

Worldwide

Standards, references & customers

Reference installations

Familienbetrieb Oppenberg

Germany

Dairy herd sensor monitoring

500 cows

Caspers Milch

Germany

Dairy herd sensor monitoring

600 cows

Named customers

Caspers MilchFamilienbetrieb OppenbergBenninghoff MilchEnergieE.G. Reichenbach

Sustainability claims

reduced antibiotic use through early disease detection

Other dairy suppliers in Netherlands

View all