MG

Möller GmbH

Diepholz, Germany

Farm Equipment & Herd TechAutomation & ControlsEngineering & Services
Founded 198351-200 employeesManufacturer, Engineering FirmSells to Dairy Farms
Profile last updated: October 6, 2026

About

Founded in 1983, Möller GmbH is a dairy industry manufacturer based in Diepholz, Germany selling farm equipment & herd tech, automation & controls, engineering & services.

Möller GmbH is a medium-sized German company based in Diepholz, founded in 1983. It supplies barn climate control for livestock housing, including digital climate controllers for dairy cattle barns and the BACTUS biological exhaust air scrubber. Its other business areas are industrial automation (including Siemens automation work and custom electrical control solutions), electrical installation and photovoltaic systems. The company also provides installation, maintenance contracts and 24-hour emergency service. It operates a Czech subsidiary, MÖLLER s.r.o., and works with dealers in several countries. Its dairy-related offering is limited to climate control for dairy cattle barns, while most of its barn climate business serves pig and poultry producers.

Location

Diepholz, Germany

Founded

1983

Employees

51-200

Company type

Medium enterprise

VAT number

DE811353947

Focus areas

AgrarklimaStallklimatisierungKlimareglerAbluftreinigungMilchviehIndustrieautomationPhotovoltaikElektroinstallation

Languages

DE

Products & capabilities

Supply categories

Farm Equipment & Herd TechAutomation & ControlsEngineering & Services

Supplier role

ManufacturerEngineering FirmService Provider

Sells to

Dairy Farms

Dairy products served

Liquid Milk

Milk species

Cow

Services

InstallationMaintenance ContractsTraining

Products

DR-Q

Digital climate controller

Digital climate controller for dairy cattle barns that regulates supply air temperature based on the temperature-humidity index (THI) to reduce heat stress in cows.

DR-Q Plus

Digital climate controller

Extension of the DR-Q for dairy barns with THI-based control, retrofit capability and operation of tunnel ventilation, spray cooling and curtain systems.

DR-Outside

Digital climate controller

Climate controller for pig barns with outdoor runs or outside climate stimulus, controlling two independent climate zones.

BACTUS

Biological exhaust air scrubber

Biological exhaust air cleaning system for barns that separates ammonia, dust and odour, DLG-certified and designed to meet TA-Luft requirements.

Möller Virus Protection

Supply air filtration module

Supply air filtration module combining filter inserts with UVC irradiation to remove PRRS viruses and other pathogens from barn supply air.

MÖLLER BASE

Control and communication unit

Control and communication unit allowing remote monitoring and control of barn climate systems over a network and internet connection.

Brands represented

Siemens

Service regions

GermanyCzech RepublicRomaniaBulgariaHungaryCroatiaNigeria

Standards, references & customers

Reference installations

Barver Landmilch

Germany

Solar installations on new barn roofs for a dairy barn housing 1,600 cows

approx. 1.5 MW total

Named customers

Barver Landmilch

Sustainability claims

Digital climate controller for dairy cattle barns with up to 20% electricity savings on tunnel ventilation compared with conventional temperature controlBiological BACTUS exhaust air scrubber for dust, ammonia and odour separationSolar photovoltaic installations on farm and industrial roofs

Credentials & affiliations

Certifications

DIN EN ISO 9001

Issued by: Not stated

DLG certification for BACTUS biological exhaust air scrubber

Issued by: DLG

Siemens Solution Partner

Issued by: Siemens AG

Other dairy suppliers in Germany

View all