01 · ABOUT / COMPANY

NeoSTG

Researching indoor-air technology and putting it into products.

NeoSTG Co., Ltd. is an environmental technology company that researches and develops indoor-air technology, then turns it into air-quality products and solutions under the NeoCure brand.

Since its founding in 2016, NeoSTG has developed technology through product development, performance validation and field application.

NeoSTG Co., Ltd. — Company

02 · WHAT WE DO

Connecting technology to products and real spaces.

01 · RESEARCH

Technology development

We research filtration materials and indoor-air technologies that address diverse air-quality challenges.

02 · PRODUCT

Productization

We turn research into air-quality products and solutions for actual operating environments.

03 · VALIDATION

Performance validation

Product-specific testing and performance data build objective evidence for our technology and products.

04 · FIELD

Field application

We consider education, public, workplace, healthcare and living environments when applying products.

03 · OUR BRAND

NeoCure

NeoSTG's indoor-air-quality solutions brand

NeoCure is the brand that delivers products and solutions for managing air-quality challenges in indoor spaces using technology developed by NeoSTG.

It considers fine dust, odour, harmful gases and air sterilization together, then proposes solutions grounded in product-specific technology and evidence.

Technology by NeoSTG. Solutions by NeoCure.

04 · TECHNOLOGY & TRUST

Building the basis for trusted technology.

PATENT

Protecting core air-purification technology

NeoCure builds its technical foundation through patents and documentation covering core air-purification and filter technologies.AIR PURIFICATION · FILTER TECHNOLOGY

99.7%

Performance verified through accredited testing

KTL testing of NEOAS-IOT50SH confirmed a 99.7% reduction in airborne bacteria.KTL AIRBORNE BACTERIA 99.7% · KCL VOCS AND OZONE TESTS

MINISTRY OF NATIONAL DEFENSE

Trust established in the public sector

Official suitability designation for military trial use recognizes the product's technology and potential for field application.MILITARY TRIAL-USE SUITABILITY

05 · HISTORY

Developing technology,
building a record of validation.

Since 2016, we have steadily built the foundations of indoor-air technology—from R&D and productization to performance validation and entry into the public market.

2016
  • NeoSTG founded
  • Corporate research institute first recognized
2021
  • Korea Public Procurement Service Venture Nara designation
  • Korea Invention Patent Exhibition — Commissioner of KIPO Award
2022
  • Korea Public Procurement Service Innovative Product designation
  • Technology development product pilot purchase selected
  • Korea Invention Patent Exhibition — Commissioner of KIPO Award
2023
  • Venture enterprise confirmation
  • Excellent commercial product pilot-use face-to-face evaluation (BB)
2024
  • Korea Public Procurement Service Excellent Product designation
  • Materials, Parts and Equipment specialized enterprise confirmation
2026CURRENT
  • Venture enterprise confirmation
  • Excellent commercial product pilot-use suitability designation

2016 — 2026 Technology · Product · Validation

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