Eisele

What Eisele does

Eisele (legal name Engenharia de Sistemas Eisele Ltda, traded as EISELE – Meio Ambiente & Indústria) is a privately held Brazilian industrial engineering and manufacturing company headquartered in Porto Alegre, Rio Grande do Sul. Founded in May 1974 by mechanical engineer Adolf Sajovic, the company designs, engineers, and manufactures custom air-pollution control and industrial process equipment, then integrates that equipment into turnkey system solutions. Core product lines include centrifugal and axial fans, cyclones and multi-cyclones, bag filters, gas scrubbers (in stainless steel or polypropylene), industrial dryers, heat exchangers, paint booths, pneumatic conveying systems, two-stage dust removal systems, and operational management systems for biomass co-processing plants. All equipment is fabricated in-house at the company's own factory.

Eisele serves industrial customers across at least seven verticals in Brazil: chemical, iron and steel foundries, agricultural implements, metalworking, food processing, pulp and paper, and thermoelectric power generation. Named reference customers include CMPC, Komatsu, Franklin, Sebigas, and Oxiteno, with the company stating a cumulative installed base of more than 1,500 clients. Its commercial proposition is anchored on regulatory compliance (ISO 14.000, ISO 50001, ISO 55000, NR-12) and on specialized TAC (Termo de Ajustamento de Conduta) resolution work with Brazilian environmental authorities.

The business model is B2B project-based direct sales, with custom-quoted engineered systems delivered with ART (technical responsibility record) documentation, supplemented by engineering services, technical training, and on-site field inspection and preventive maintenance support. Pricing is not publicly disclosed. Eisele is family-controlled, with second-generation leadership operating the business; the founder no longer participates in daily operations. The company has no public listing, no external investors, no disclosed funding rounds, and no subsidiaries.

Name

Eisele

Legal name

Engenharia de Sistemas Eisele Ltda

Website

https://eisele.com.br

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

11–50 employees

Short description

Eisele is a privately held Brazilian industrial OEM, founded in 1974 and headquartered in Porto Alegre, that designs, engineers, and manufactures custom air-pollution control and industrial process equipment — including fans, cyclones, bag filters, scrubbers, dryers, heat exchangers, paint booths, pneumatic conveying, and biomass co-processing systems — for chemical, foundry, agricultural, metalworking, food, pulp and paper, and thermoelectric clients across Brazil.

Ownership category

akta.pro rank

Product category

Industrial Air Pollution Control Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Emission Control & Scrubbing Equipment (Scrubbers, Dust Collectors, Catalytic Systems) (IMAHAEAK)

akta.pro secondary industries

Dust Collection & Air Filtration Equipment (Industrial) (IMAHALAF), Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)

Keywords

• Industrial air pollution control
• Anti-pollution equipment manufacturing
• Gas scrubbing systems
• Dust collection systems
• Industrial ventilation equipment

Headquarters

HQ city

Porto Alegre

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Industrial Equipment Manufacturing: Design and manufacture of custom industrial pollution control and process equipment including fans, cyclones, filters, scrubbers, dryers, and heat exchangers. Equipment is produced in-house at the company's own factory.
2. Engineering and Project Services: Complete executive projects with ART (technical responsibility record), technical reports with ART, and custom project designs using AutoCAD and SolidWorks.
3. Technical Training and Consulting: Customized training on sold systems, technical lectures, and field inspection services for maintenance teams.
4. Field Inspection and Maintenance Support: On-site inspection services to support maintenance teams with preventive maintenance activities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Eisele designs, manufactures, and integrates custom industrial anti-pollution equipment and process systems, including centrifugal/axial fans, cyclones, bag filters, gas scrubbers, industrial dryers, heat exchangers, and paint booths. These components are delivered as complete turnkey system solutions for air filtration, gas washing, dust removal, pneumatic transport, drying, and painting applications. Production is 100% in-house at the company's own factory in Porto Alegre, Brazil, supported by engineering services, project execution with ART (technical responsibility record), technical training, and field inspection/maintenance support for industrial clients.

Product overview

Eisele is an industrial environmental engineering company offering a portfolio of air pollution control and industrial process equipment. The product line includes centrifugal and axial fans, cyclones, multicyclones, bag filters, gas scrubbers, dryers, heat exchangers, and paint booths. These individual products are integrated into complete turnkey system solutions for pneumatic conveying, drying, painting, air filtration, and gas washing applications. The company serves industries including chemicals, foundries, agriculture, metal mechanics, food, pulp, and thermoelectric sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Centrifugal and Axial Fans (Ventiladores Centrífugos e Axiais) Industrial fans for air movement and ventilation in industrial processes, manufactured in-house at Eisele's factory in Porto Alegre, Brazil. For industrial clients needing air handling in antipollution and process systems.
• Cyclones and Multicyclones (Ciclones e Multiciclones)
• Bag Filters (Filtros de Mangas)
• Gas Scrubbers (Lavadores de Gás)
• Industrial Dryers (Secadores Industriais)
• Heat Exchangers (Intercambiadores de Calor)
• Paint Booths (Cabines de Pintura)
• Pneumatic Conveying Systems (Sistemas de Transporte Pneumático)
• Industrial Drying Systems (Sistemas de Secagem)
• Industrial Painting Systems (Sistemas de Pintura)
• Air Filtration Systems (Sistemas de Filtragem do Ar)
• Gas Washing Systems (Sistemas de Lavagem de Gases)
• Two-Stage Dust Removal Systems (Sistemas de Despoeiramento em Dois Estágios)
• CCM Operational Management Systems for Biomass Co-processing
• Engineering and Project Services with ART
• Technical Training and Consulting
• Field Inspection and Maintenance Support

Quantifiable outcome

• 50,000 tons of steel processed sustainably
• +2 more outcomes

Named customers5 records

Segments7 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Atlas Copco: Atlas Copco is a broad industrial manufacturer including compressors, vacuum solutions, and industrial air treatment. Overlaps with Eisele's industrial air movement and treatment equipment though as part of a much larger portfolio.
• Hamon: Hamon designs and supplies air pollution control, cooling, and heat exchange systems for power and industrial markets. Comparable to Eisele's heat exchangers, dryers, and gas treatment systems though at significantly larger scale.
• FLSmidth: FLSmidth supplies equipment and services to the cement and mining industries, including air pollution control and gas treatment systems. Overlaps with Eisele's heavy industrial emission control work though focused on a narrower set of verticals.
• John Zink Hamworthy Combustion: John Zink provides combustion systems and emission control solutions for industrial and process industries. Comparable to Eisele's work in gas treatment and emission control though focused on combustion applications.
• Babcock & Wilcox: Babcock & Wilcox provides emission control and clean air technologies including scrubbers, fabric filters, and dry sorbent injection for power and industrial customers. Comparable in emission control systems though serving larger-scale projects globally.

Direct peers

• Nederman: Nederman specializes in industrial air filtration, dust and fume extraction, and air quality management for manufacturing environments. Closely aligned with Eisele's fans, scrubbers, and air filtration systems serving similar industrial customers.
• Camfil: Camfil is a global air filtration manufacturer producing industrial air filters, dust collectors, and air quality solutions. Comparable in product category (industrial air filtration and dust collection) to Eisele's bag filters and air purification systems.
• Donaldson Company: Donaldson is a global manufacturer of industrial filtration systems including dust collectors, bag filters, and air purification equipment for heavy industry. Directly comparable to Eisele's core product line of bag filters, cyclones, and dust collection systems across similar end-markets.
• AAF Flanders: AAF Flanders manufactures industrial air filtration products including bag filters, cyclones, and dust collection systems for foundries, metalworking, and process industries. Directly comparable product portfolio to Eisele's filtration and dust removal systems.
• CECO Environmental: CECO Environmental provides industrial air quality, emission control, and filtration solutions including scrubbers, cyclones, and dampers. Directly comparable to Eisele's emission control and gas scrubbing product portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Engenharia-de-Sistemas-Eisele-100053164454299
• LinkedInlinkedin.com/company/sistema-eisele

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Eisele