Airestec is a Life & Environmental Sciences company, founded by Mr. William Rodney Yeo in 1990, in Australia. Airestec in Malaysia consists of two (2) companies which are Airestec Sdn Bhd and Airestec Innovations Sdn Bhd. We are the market leader in providing comprehensive solutions to enhance and improve human health and indoor air across a diverse range of sectors, including healthcare, hospitality, transportation (buses, trains, trucks, etc.), marine & shipping, factories, commercial buildings, pharmaceuticals, food & beverages processing, residential, aerospace and many more.

Airestec Sdn Bhd (ASB) is a service and project oriented company, established in 2002. We provide services for all types of HVAC/ ACMV/ Air Conditioning & Refrigeration Decontamination (deep cleaning) & Treatment using safe, green, & sustainable solutions. Our team comprises of trained, accredited, and experienced engineers & technicians who are dedicated to offering the highest service quality to our clients. Our services are applicable to industrial, commercial, and residential sectors.

Airestec Innovations Sdn Bhd (AISB) is a BioNexus Status company, established in 2011. We are dedicated to continuous R&D to develop high-quality products using Bio, Eco, Green, and Nanotechnology with minimum impact on the environment. Our in-house R&D capabilities include custom-made formulations based on clients’ needs. Furthermore, we practice Just-In-Time (JIT) & green manufacturing processes, generating almost zero waste. We are also the product formulator, owner & manufacturer.

“To provide products & services via a holistic approach for a sustainable future which enhances human health, improves quality of life, provides good air quality, prolongs equipment life & protects the environment”

“To become the global leader for Bio, Eco & Green technology for decontamination through sustainable products & services”

“To enlighten stakeholders on the importance of green products & services”

“To offer partnerships with all stakeholders to be the driving force behind transformational strategies, innovative approaches for achieving financial sustainability”

“To provide valuable services to our clients by improving the quality of their work or living space, in a way that would not harm the environment or is hazardous to human beings. “

Bio-Nexus Status

Airestec Innovations Sdn Bhd is one of the companies in Malaysia has the BioNexus Status


Any clients who used our products will be ‘Eligible for up to 4 points in GreenRE Green Building Assessment Framework'

SIRIM Eco-Label

SIRIM QAS International Sdn Bhd is Malaysia’s leading Certification, Inspection and Testing Body

MyHijau Mark

Acquired the MyHijau Mark for both Services and Products


Good Environment Choice Australia (Australia)

Halal, Jakim Malaysia

We are Halal Certified by JAKIM, Malaysia

SMI, Inc

An accredited laboratory has tested and verified that our BMED conformed to all tests during the maintenance materials evaluation process.

US Environmental Protection Agency

Our BMESC is certified as safer choice product by US Environmental Protection Agency

Viroxy Sdn Bhd

Our BVSD is proven to kills 99.99% of viruses including the COVID-19 and its variants by Viroxy