Top IoT companies in South Korea

Various sectors are using IoT as the path to connect with the world. The Internet of things companies in South Korea helps you in connecting with several markets at the same time for conducting promotional activities. The IoT allows you to connect easily with the consumers and prospects around the world and solve their issues quickly. The best IoT companies in South Korea open your door for business opportunities across markets, allowing you to obtain enough profits. Thus, helping you enhance your market value and client list. The IoT solutions providers in South Korea, therefore, assist the business in improving productivity in the market. A list of the top IoT developers in South Korea is formed below with the feedback from their clients and services provided. Refer below:

Rankings updated: Jul 14, 2025

List of IoT App Development Companies in South Korea

Grib Co., Ltd

Since its inception in 2010, Grip has grown by creating new value and pioneering a new era. Based on IoT technology, we will become a global company with world-class competitiveness.

100% IoT Development Services

NA

2 - 9

2010

Seoul, South Korea

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NEWNOP Co. Ltd

5.0 3 Reviews 1 Portfolio

At NEWNOP, we aspire to be a solution provider for global business problems through IT. Our solutions encompass innovative software, AI / ML, and IoT solutions and technical consultations. We happened to have launched many successful software, AI and data science solutions including, but not limited to, - Web/ Android/ ... read NEWNOP Co. Ltd reviews & insights

10% IoT Development Services

$25 - $49/hr

10 - 49

2022

Yongin, South Korea

Review Highlight

5.0 - Non-linear data in data analysis was well analyzed. reviewed by: sungryul park, UMTR Chief Executive Officer at UMTR

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ABeam Consulting

From business process re-engineering to global business expantion - we have been serving our clients for more than 35 years. Envisioning to become the number one global consulting firm from Asia, ABeam Consulting is helping our clients to realize their business transformations. 5,000 of our consultants mostly based in Asia ... read ABeam Consulting reviews & insights

80% IoT Development Services

< $25/hr

1,000 - 9,999

1984

Seoul, South Korea

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UNISEM CO., LTD.

UNISEM was established in 1988 and was the first company in Korea localizing GAS SCRUBBER with drastic investment and challenge. By establishing and supplying various product lines in the CHILLER market, we have established ourselves as a global partner company of domestic semiconductor manufacturers and leading overseas companies. In order ... read UNISEM CO., LTD. reviews & insights

30% IoT Development Services

NA

250 - 999

1988

Seongnam, South Korea

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