BWF Envirotec

What BWF Envirotec does

BWF Envirotec is the industrial filtration division of BWF Group (BWF Offermann, Waldenfels & Co. KG), a fifth-generation family-owned German industrial group founded in 1896 and headquartered in Offingen, Bavaria. Across the broader group, BWF operates 15 production sites in 11 countries with 1,750 employees, of which Envirotec is one of four operating divisions (alongside BWF Protec, BWF Profiles, and HEY-SIGN). The Envirotec division develops, manufactures, and sells filter media and finished filtration products — pulse-jet bag filters (Schlauchfilter), pleated filters, technical filter media, filter cloths, hot-gas filter candles, and HVAC filters — designed for industrial air pollution control, dust collection, emission reduction, and solid/liquid separation in demanding process environments.

The division serves industrial end-customers directly across six core verticals: mining and aggregates, energy, ferrous and non-ferrous metals, chemicals, and food and pharmaceuticals. Its customer pain points are regulatory emissions compliance, workplace air quality, product contamination prevention, and high-temperature process filtration. The product range is supported by a service layer covering assembly, commissioning and leak testing, maintenance, optimization, and training, which creates a recurring, specification-driven relationship with industrial buyers rather than transactional spot selling. Recent corporate moves — a $9M North American manufacturing headquarters in Greendale, Indiana (groundbreaking April 2026) and a new production facility in Thailand — indicate active geographic expansion of the manufacturing and service footprint.

The business model is B2B direct sales of industrial filtration products to enterprise customers via the group's own sales force, with quote-based pricing tied to specification, volume, and application. BWF Envirotec has historically supplemented organic growth with acquisitions, including the 2018 purchase of Orwat Filtertechnik. The division operates under EMAS environmental certification and German Supply Chain Act (LkSG) compliance, positioning sustainability and human-rights due diligence as customer-facing credentials in regulated industrial procurement.

Name

BWF Envirotec

Legal name

BWF Offermann, Waldenfels & Co. KG

Website

https://bwf-group.de

Company type

Private

Founded year

1896

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

BWF Envirotec is the industrial filtration division of BWF Group, manufacturing bag filters, pleated filters, filter media, and hot-gas filter candles for emission control and air purification in mining, energy, metals, chemicals, and food/pharma customers across 11 countries.

Ownership category

akta.pro rank

Product category

Industrial Filtration

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Dust Collection & Air Filtration Equipment (Industrial) (IMAHALAF)

akta.pro secondary industries

Industrial Filtration Media & Dust Collection Textiles (Air/Liquid Filtration) (IMAOADAC), Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB), Air Filtration & Indoor Air Quality Components (Filters/UV/ERVs-HRVs) (IMADANAE)

Keywords

• Industrial filtration products
• Filter media manufacturing
• Dust collection systems
• Emission control solutions
• Air pollution control

Headquarters

HQ city

Offingen

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Industrial Filter Products: Sale of industrial filtration products including bag filters, pleated filters, filter media, filter candles, and HVAC filters to manufacturing and industrial facilities. Products are sold directly to end-users in industries requiring air purification and emission control.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

BWF Envirotec manufactures and sells industrial filtration products including bag filters, pleated filters, filter media, filter cloths, hot gas filter candles, and HVAC filters for industrial air purification and emission reduction. The division serves manufacturing facilities across mining, energy, metal production, chemicals, and food & pharmaceutical sectors, and additionally provides related services such as assembly, commissioning with leak testing, maintenance, optimization, and training.

Product overview

BWF Envirotec is one of four divisions within the BWF Group (BWF Offermann, Waldenfels & Co. KG), an internationally active family-owned company in its fifth generation with 1,750 employees at 15 production sites in 11 countries. The parent group also includes BWF Protec (technical needle felts), BWF Profiles (plastic profiles and extrusion products), and HEY-SIGN (wool felt products). BWF Envirotec focuses on industrial filtration products under the motto 'We Care for Clean Air,' offering bag filters, pleated filters, filter media, filter cloths, hot gas filter candles, and HVAC filters. The division also provides associated services including assembly, commissioning with leak testing, maintenance, optimization, and training. BWF Envirotec serves industries such as aggregates, energy, ferrous/non-ferrous metals, chemicals, food, and pharmaceuticals.

Differentiator

Problem solved

Functional benefit

Brands

• BWF Envirotec: Industrial filtration division of BWF Group, providing filter bags, pleated filters, filter media, filter cloths, hot gas filter candles, and HVAC filters for clean air and emission reduction.

Products and services

• Bag Filters (Schlauchfilter) Pulse-jet bag filters for industrial dust collection and emission control applications. Sold to industrial manufacturing facilities requiring air filtration systems.
• Pleated Filters (Plissierte Filter) Pleated filter elements designed for enhanced filtration area and improved efficiency in industrial applications. Sold to industrial customers for air filtration and emission control.
• Filter Media for Industrial Filters (Filtermedien für Industriefilter) Textile filter media materials engineered for industrial filtration applications to achieve lowest emissions. Sold to industrial customers and filter manufacturers.
• Filter Cloths (Filtertücher) Filter cloth materials used in industrial filtration processes for dust and pollutant separation. Sold to industrial facilities for solid/liquid separation and air filtration.
• Hot Gas Filter Candles (Heißgas Filterkerzen) Filter candles designed for high-temperature gas filtration applications in industrial processes. Sold to industrial customers in energy and metal production sectors.
• HVAC Filters Heating, ventilation, and air conditioning filters for environmental control systems. Sold to industrial and commercial customers requiring air quality control.
• Industrial Filtration Services Services including assembly, commissioning with leak testing, maintenance and repair, optimization, and training for industrial filtration systems. Sold to industrial customers operating filtration installations.

Quantifiable outcome

• Filters fine dust and absorbed harmful gases from industrial emissions
• +1 more outcomes

Named customers1 record

Segments7 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• BWF ThermoformsminorOthersSubsidiary company of BWF Profiles division specializing in deep-drawn and injection-molded plastic parts. Produces high-quality thermoformed and injection-molded parts that complement the plastic profile product range.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Mann+Hummel: German privately-held filtration company and one of the closest direct peers to BWF Envirotec. Competes in industrial air filtration, dust collection, and process filtration with global manufacturing presence and comparable product range including bag filters and filter media.
• Nederman: Swedish publicly-listed specialist in industrial air filtration, dust and fume extraction, and clean air solutions. Directly overlaps with BWF Envirotec's industrial dust collection and emission control portfolio serving similar manufacturing and process industry customers.
• Camfil: Swedish privately-held air filtration specialist with strong presence in industrial and commercial air filtration including bag filters, pleated filters, and cleanroom solutions. Comparable product portfolio and serves similar industrial customer base as BWF Envirotec.
• Sefar Group: Swiss specialist manufacturer of precision fabrics and filter media for industrial filtration. Direct overlap with BWF Envirotec's filter media and filter cloth products, serving similar solid/liquid separation and dust collection applications.
• AAF Flanders (American Air Filter): Global manufacturer of air filtration products including industrial dust collectors, bag filters, and HVAC filtration. Competes head-to-head with BWF Envirotec in industrial air filtration and serves overlapping manufacturing and process industry end-markets.
• Filtration Group: US-based private industrial filtration platform owned by Madison Dearborn. Competes with BWF Envirotec in industrial air filtration, dust collection, and process filtration across similar end-markets, though with North American-centric operations.

Regional players

• Valmet: Finnish process technology company with filtration solutions for pulp, paper, and energy industries. Overlaps with BWF Envirotec's energy and process industry filtration offerings, particularly in solid/liquid separation and emissions control.

Broad incumbents

• Donaldson Company: US-listed global leader in industrial filtration with broad product portfolio across dust collection, gas turbine, and engine filtration. Directly comparable to BWF Envirotec in industrial bag filters, pleated filters, and filter media, but with significantly larger scale and US-centric footprint.
• Atlas Copco: Swedish global industrial group with a vacuum and air treatment segment including industrial dust collectors and filters. Adjacent overlap with BWF Envirotec in industrial air filtration, though Atlas Copco is significantly broader in scope across compressors and industrial tools.
• Pall Corporation: Danaher-owned industrial filtration company specializing in process filtration, separation, and purification. Overlaps with BWF Envirotec's solid/liquid separation and process filtration offerings, though Pall is more weighted toward liquid/bioprocess applications.

Market position

Weaknesses1 record

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

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Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BWF Envirotec