What Clean Air Systems does

Clean Air Systems is an Indian cleanroom equipment manufacturer headquartered in Chennai, Tamil Nadu, founded in 1991. The company designs and manufactures contamination-control equipment — including laminar airflow systems, biosafety cabinets, fume exhaust hoods, air shower systems, modular cleanrooms, softwall cleanrooms, powder containment and weighing booths, reverse flow booths, downflow booths, fan filter units, pass boxes, and sterile storage cabinets — built around HEPA and ULPA filtration, laminar airflow principles, negative-pressure containment, and SS 304/SS 316 stainless-steel construction to ISO 14644, GMP, and WHO standards.

The company operates a 6-step consultative delivery process: requirements consultation, CAD-based design and engineering, ISO/GMP-compliant material selection, in-house precision manufacturing, on-site installation and commissioning, and after-sales support including 24/7 service and maintenance contracts. Revenue is generated through three streams: custom-engineered hardware sales (the largest), installation and commissioning professional services, and recurring after-sales maintenance contracts. Pricing is quote-based and configuration-dependent rather than publicly listed. The customer base spans pharmaceutical manufacturing (primary), chemical processing, electronics and semiconductor, research laboratories, food processing, and healthcare/hospitals, with all sales delivered through direct India-domestic channels — website, phone, and on-site consultation — and no disclosed third-party distributors or international footprint.

The business is privately held with no disclosed external institutional investment, no parent company, no subsidiaries, and no management team publicly listed. Operating status is active, with an India-wide service reach from the single Chennai manufacturing and headquarters facility and a 51–100 employee base. The company markets itself through its website, blog content, and LinkedIn/Facebook pages, and positions its 35+ years of accumulated cleanroom expertise, regulatory compliance, and in-house engineering as its primary differentiators.

Name

Clean Air Systems

Legal name

Clean Air Systems

Website

https://cleanairindia.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

Clean Air Systems is a Chennai-based Indian manufacturer, founded in 1991, of HEPA-filtered cleanroom equipment — laminar airflow systems, biosafety cabinets, modular cleanrooms, and powder containment booths — serving pharmaceutical, chemical, electronics, research, food, and healthcare customers across India.

Ownership category

akta.pro rank

Product category

Cleanroom Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Laboratory Apparatus & Furniture (3821)

akta.pro primary industry

Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)

akta.pro secondary industries

Dampers, Louvers & Ventilation Controls (IMADANAD), Emission Control & Scrubbing Equipment (Scrubbers, Dust Collectors, Catalytic Systems) (IMAHAEAK)

Keywords

• Cleanroom equipment
• Laminar airflow systems
• HEPA filtration
• Biosafety cabinets
• Modular cleanrooms

Headquarters

HQ city

Chennai

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Cleanroom Equipment Sales: Direct sales of manufactured cleanroom equipment including laminar airflow systems, biosafety cabinets, modular cleanrooms, powder containment booths, fan filter units, and other cleanroom solutions. Products are custom-designed and manufactured to order.
2. Installation & Commissioning Services: On-site assembly and system validation services for cleanroom installations, including CAD-based layouts and airflow design for optimal performance.
3. After-Sales Support & Maintenance: Long-term service contracts, maintenance, and training services providing ongoing revenue from existing customer base with 24/7 support availability.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Clean Air Systems designs and manufactures cleanroom equipment including laminar airflow systems, biosafety cabinets, fume exhaust hoods, modular cleanrooms, powder containment booths, and fan filter units. The company sells custom-engineered contamination control solutions with installation, commissioning, and after-sales support primarily to pharmaceutical, chemical, food processing, and research laboratory customers across India.

Product overview

Clean Air Systems is an Indian cleanroom equipment manufacturer with 35+ years of expertise since 1991, offering a comprehensive portfolio of contamination control solutions. The product lineup centers on modular cleanroom infrastructure (Modular Cleanrooms, Softwall Cleanrooms) complemented by specialized containment booths (Pharma Weighing Booths, Powder Containment Booths, Reverse Flow Booth, Downflow Booth, Powder Dispensing Booth), air distribution equipment (Fan Filter Units, Laminar Airflow), biosafety solutions (Biosafety Cabinet), laboratory ventilation (Fume Exhaust Hood, Air Shower System), and material transfer systems (Pass Box, Sterile Storage Cabinet). The portfolio provides end-to-end cleanroom capabilities from custom design and manufacturing through installation and after-sales support, meeting ISO 14644, GMP, and WHO standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Laminar Airflow Unidirectional HEPA-filtered airflow systems providing contamination-free environments for pharmaceutical, laboratory, and research settings.
• Biosafety Cabinet Protected environments for handling biological materials, featuring HEPA filtration and operator safety controls for laboratory and pharmaceutical use.
• Fume Exhaust Hood Laboratory fume exhaust hoods providing safe ventilation for chemical fumes and vapors during heating, evaporation, and distillation processes.
• Air Shower System Air shower entry systems that decontaminate personnel and materials entering cleanroom environments using high-velocity HEPA-filtered air.
• Powder Dispensing Booth Controlled environments for safe handling and dispensing of pharmaceutical powders with HEPA filtration and containment features.
• Pass Box Controlled transfer of materials and samples between cleanroom zones, minimizing contamination risk through interlocking door mechanisms.
• Sterile Garment Storage Cabinet HEPA-filtered storage cabinets maintaining sterility of cleanroom garments and equipment.
• Modular Cleanroom Customizable controlled environments built with prefabricated panels for pharmaceutical, biotechnology, and research applications, meeting ISO 14644, GMP, and WHO standards.
• Softwall Cleanrooms Flexible, portable contamination control solutions using transparent curtains and HEPA filtration for space-constrained environments.
• Reverse Flow Booth Advanced powder containment using reverse directional airflow to capture airborne particles and prevent operator exposure, built with SS 304 or SS 316 stainless steel construction.
• Pharma Weighing Booths Vertical downflow HEPA filtration and negative pressure containment booths for safe weighing and dispensing of active pharmaceutical ingredients (APIs) and sensitive powders.
• Downflow Booth Vertical laminar airflow booths that capture airborne dust and powder particles through intake grilles, protecting operators and maintaining cleanroom purity.
• Fan Filter Units Self-contained air filtration systems combining blowers, pre-filters, and HEPA filters to supply clean laminar airflow into cleanroom environments with quiet operation under 55 dBA.
• Powder Containment Booths High-efficiency dust capture booths with ISO Class 5 cleanliness conformance, negative pressure containment, and heavy-gauge stainless steel construction.

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Labconco: US manufacturer of laboratory fume hoods, biosafety cabinets, and clean air equipment for research and industrial customers. Closely matches Clean Air Systems' fume hood and biosafety cabinet product categories and laboratory customer segment.
• AES Clean Technology: US-based designer and manufacturer of modular cleanrooms, containment systems, and powder handling booths for pharma and biotech. Direct competitor in custom cleanroom equipment with overlapping product portfolio and customer verticals.
• The Baker Company: US specialist in biosafety cabinets, laminar flow workstations, and cleanroom environments. Comparable niche manufacturer with deep expertise in containment and air purification for laboratory customers.
• NuAire: US manufacturer of biological safety cabinets, laminar flow equipment, and CO2 incubators for life science labs. Direct overlap on biosafety cabinets and laminar airflow product lines with comparable pharma/research customer base.
• ESCO Lifesciences: Singapore-headquartered manufacturer of biosafety cabinets, laminar flow equipment, and cleanroom solutions serving pharma, IVF, and research labs globally. Highly comparable product portfolio including containment and air purification equipment.

Regional players

• Airtech India: Indian manufacturer of cleanroom equipment and HVAC solutions serving pharma, semiconductor, and industrial customers across the Indian subcontinent. Most directly comparable domestic competitor with overlapping product range and same geographic market.

Broad incumbents

• Getinge: Swedish global medical technology company offering cleanroom, sterilization, and infection control solutions as part of a wider surgical and life sciences portfolio. Much larger but addresses overlapping pharma/biotech cleanroom demand with broader solution scope.
• Kewaunee Scientific: US manufacturer of laboratory furniture, fume hoods, and scientific infrastructure. Comparable in laboratory fume hood and furniture categories, with broader portfolio spanning lab casework and architectural products.
• Weiss Technik: German manufacturer of environmental simulation, climate chambers, and cleanroom testing equipment as part of the Schunk Group. Larger incumbent with adjacent cleanroom testing capabilities serving pharmaceutical and electronics customers.
• Thermo Fisher Scientific: Global life sciences conglomerate whose lab equipment division includes biosafety cabinets, fume hoods, and cleanroom-related products. Larger, diversified player serving overlapping pharma and research customers across a vastly broader product catalog.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/ravicleanairsystems
• LinkedInlinkedin.com/company/clean-air-systems

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors3 records

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 Clean Air Systems