Corporate Responsibility

Filters
- Automatic Backwash Filter
  BOLL & KIRCH
- Duplex Filter
  BOLL & KIRCH
- Simplex Filter
  BOLL & KIRCH
- Fine Filter Unit
Membranes
Applications
- Renewable Energy
  - Hydro Power Plants
    Adobe Stock
  - Offshore Windparks
    Fotolia
  - Geothermal Energy
  - Alternative fuels
  - Green hydrogen
- Protection of Water Systems
  shutterstock
  - Ballast Water Management Systems
    Adobe Stock
  - Exhaust Gas Cleaning Systems
    iStock
  - Offshore Water Injection Systems
    shutterstock
  - Floating Storage and Regasification Units (FSRU)
    shutterstock
  - UV Systems in Wellboats
    shutterstock
  - Sewage Treatment Plants
    shutterstock
  - Potable Water Plants
    Getty Images
  - Irrigation Systems in Agriculture
    Fotolia
  - Irrigation Systems in Vertical Farming
  - Steam Turbines
    shutterstock
  - Snow Machines
    Fotolia
  - Desalination Process
  - Heating Ventilation Air-Conditioning Systems (HVAC
    shutterstock
  - Steel works
    Getty Images
  - Pulp and Paper
- Protection of Engines
  - Ships: Fuel Oil Systems in Ships
    Fotolia
  - Ships: Lube Oil Filtration Systems for Engines
    iStock
  - Power Plants: Fuel Oil and Lube Oil filtration
    123rf
  - Engines in Railways
    iStock
- Protection of Compressors and Turbines
- Protection of Machining & Cleaning Systems
  shutterstock
  - Bottle Washing machines
  - Crate Washers
  - Tunnel Pasteurisers
    Getty Images
  - Part Washers
    Getty Images
  - Machine Tools
    Fotolia
  - Boiler Feed Water Pump in Power Plants
    shutterstock
  - Heat Treatment
    shutterstock
  - Pelletizing Plants
    shutterstock
Service
Company
- Career
  - Beginners and experienced
  - Apprenticeships
  - Students
    shutterstock
  - School internship
- Corporate philosophy
  Adobe Stock
  - Leadership Principles
- Corporate Responsibility
- Research & Development
  BOLL & KIRCH
- Quality Management
  BOLL & KIRCH
- History
Contacts
Information

Creating transparency and equity in the global marketplace.

Our filter manufacturing process is compliant with the latest environmental management regulations, and our employees are safe in their workplace. With the Marga and Walter Boll foundation, we strive to create a sustainable, equitable world by investing in social projects that will make a real difference in people's lives. With our Compliance Management System, we focus on providing a comprehensive system for instance to combat corruption, antitrust law and diversity, equality and inclusion.

We believe that through our efforts we can create a more transparent and equitable global business environment.

EcoVadis Silver Medal

Boll & Kirch Filterbau GmbH received the silver medal from EcoVadis, a globally recognized provider of sustainability assessments. This award confirms our efforts to provide sustainable solutions and makes us a trusted supplier for our customers.