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13 Top startups in Yongin-si for July 2026

We rank Upstage AI, Noul and withwave in Yongin-si along with 10 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Yongin-si is part of Seoul startup ecosystem which ranks #20 globally and #4 in East Asia.

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Best Startups in Yongin-si for 2026

1st
Upstage AI logo
Upstage AISB Score: 498

Upstage is an AI company that builds large language models and document processing engines. The company provides products that convert documents into machine-readable text and extract structured data. Upstage's AI models are used to automate workflows for various industries, including insurance and finance.

View Full Page
Website
www.upstage.ai
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$202.9M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
Noul logo
NoulSB Score: 371

Noul offers solutions for chronic and systemic problems in healthcare. Noul adapts invitro diagnostics to improve medical access with innovative diagnostic solutions. It focuses on enhancing human health by contributing to the eradication of infectious and non-infectious diseases that are considered as some of the threats to global health.

View Full Page
Website
noul.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$3.1M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
withwave logo
withwaveSB Score: 325

withwave specializes in the creation of B2B connectors and cables with exceptional speed and wide bandwidth, reaching 56 Gbps or beyond. Withwave is a leading company known for its expertise in designing and developing a diverse range of RF, Microwave, and High-Speed Solutions, along with subsystems. They specialize in Electromagnetic field analysis and Signal processing. The company's product portfolio caters to four primary target markets, which include: Wireless communications Test & Instrumentation Automated Test Equipment Network Systems These products find applications in various industries such as cellular phones and base stations, data networking, semiconductor and telecommunications equipment, and factory automation. To maintain a competitive edge, Withwave consistently focuses on innovation, ensuring their products and services are environmentally beneficial and sustainable. They constantly expand their technological capabilities and add new technologies to their portfolio to secure long-term success.

View Full Page
Website
www.with-wave.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$7.7M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
4th
Unboxers logo
UnboxersSB Score: 207

Unboxers' goal is to expand the 'Haip' service into more different forms and make it a platform that people in their twenties can enter and enjoy on a daily basis, similar to Instagram and TikTok. We will undoubtedly establish a social service that is constantly used by teenagers and 20-somethings all around the world by doing faster and more effective experiments than anyone else."

View Full Page
Website
www.unboxers.team
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$1.1M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
5th
Draftify logo
DraftifySB Score: 117

PlaySquad connects gamers with freelance opportunities, while SOMBRA provides data analysis tools for gamers.

View Full Page
Website
playsquad.gg
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
6th
Zinitix logo
ZinitixSB Score: 90

Founded in 2000 and led by president and CEO James Jong Man Sohn, Zinitix specializes in various SoC semiconductors based on its own Microcontroller (MCU) core technology, which are the foundations of its touch controller ICs. The company, which has also developed antinoise, stylus-pen, and cost-reduction touch solution technologies, serves IT companies from Korea, Taiwan, Japan and the US.

View Full Page
Website
www.zinitix.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
7th
BYROBOT logo
BYROBOTSB Score: 82

We, BYROBOT Co., Ltd., were established by Sangki Ji and James Sehwa Hong in August 2011. They worked several years as a researcher for all flying robot projects in KITECH (Korea Institute of Industrial Technology) and their team was the first to make a single ducted-fan flying robot with a gasoline engine fly autonomously in Republic of Korea. We are the drone & quad-copter manufacturing company that created the world’s first mini Battle flying robot, Drone. With more than 10 years experiences in R&D and manufacturing, we are passionate about the fusion of advanced robotic technologies when developing innovative drones for consumers and professionals.

View Full Page
Website
byrobot.co.kr
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
8th
StandEgg logo
StandEggSB Score: 71

StandEgg specializes in designing video games for mobile devices.

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Website
standegg.com
Employee range
Web Traffic (Monthly)
Funding amount
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
9th
Emotionwave logo
EmotionwaveSB Score: 66

We develop a technology that combines AI with musical instruments and other musical equipment to automate developing a new playing skill, playing or composing music through communication.

View Full Page
Website
www.emotionwave.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
10th
LSE logo
LSESB Score: 45

LSE operates in the electronics, manufacturing, product-design, and wholesale industries. The company specializes in the development, manufacturing, and sales of semiconductor cleaning equipment. LSE is also recognized for its commitment to shaping the world through its global community. The company provides a platform for consultation and product introduction. Additionally, LSE is involved in various research projects and offers support for studies through its Financial Support Office.

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Website
www.lse-r.com
Employee range
Web Traffic (Monthly)
Funding amount
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:10

Most Funded Startups in Yongin-si for 2026

The top three most funded startups in Yongin-si have raised total funding of more than USD 214M. Upstage AI has 25.44% more funding than withwave.
1st
Upstage AI logo
Upstage AISB Score: 498

Upstage is an AI company that builds large language models and document processing engines. The company provides products that convert documents into machine-readable text and extract structured data. Upstage's AI models are used to automate workflows for various industries, including insurance and finance.

View Full Page
Website
www.upstage.ai
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$202.9M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
withwave logo
withwaveSB Score: 325

withwave specializes in the creation of B2B connectors and cables with exceptional speed and wide bandwidth, reaching 56 Gbps or beyond. Withwave is a leading company known for its expertise in designing and developing a diverse range of RF, Microwave, and High-Speed Solutions, along with subsystems. They specialize in Electromagnetic field analysis and Signal processing. The company's product portfolio caters to four primary target markets, which include: Wireless communications Test & Instrumentation Automated Test Equipment Network Systems These products find applications in various industries such as cellular phones and base stations, data networking, semiconductor and telecommunications equipment, and factory automation. To maintain a competitive edge, Withwave consistently focuses on innovation, ensuring their products and services are environmentally beneficial and sustainable. They constantly expand their technological capabilities and add new technologies to their portfolio to secure long-term success.

View Full Page
Website
www.with-wave.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$7.7M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
Noul logo
NoulSB Score: 371

Noul offers solutions for chronic and systemic problems in healthcare. Noul adapts invitro diagnostics to improve medical access with innovative diagnostic solutions. It focuses on enhancing human health by contributing to the eradication of infectious and non-infectious diseases that are considered as some of the threats to global health.

View Full Page
Website
noul.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$3.1M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:10

Top Hiring Startups in Yongin-si by Employee Number

The top three hiring startups in Yongin-si have an median employee size that is between [51-100]
1st
Upstage AI logo
Upstage AISB Score: 498

Upstage is an AI company that builds large language models and document processing engines. The company provides products that convert documents into machine-readable text and extract structured data. Upstage's AI models are used to automate workflows for various industries, including insurance and finance.

View Full Page
Website
www.upstage.ai
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$202.9M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
Noul logo
NoulSB Score: 371

Noul offers solutions for chronic and systemic problems in healthcare. Noul adapts invitro diagnostics to improve medical access with innovative diagnostic solutions. It focuses on enhancing human health by contributing to the eradication of infectious and non-infectious diseases that are considered as some of the threats to global health.

View Full Page
Website
noul.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$3.1M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
withwave logo
withwaveSB Score: 325

withwave specializes in the creation of B2B connectors and cables with exceptional speed and wide bandwidth, reaching 56 Gbps or beyond. Withwave is a leading company known for its expertise in designing and developing a diverse range of RF, Microwave, and High-Speed Solutions, along with subsystems. They specialize in Electromagnetic field analysis and Signal processing. The company's product portfolio caters to four primary target markets, which include: Wireless communications Test & Instrumentation Automated Test Equipment Network Systems These products find applications in various industries such as cellular phones and base stations, data networking, semiconductor and telecommunications equipment, and factory automation. To maintain a competitive edge, Withwave consistently focuses on innovation, ensuring their products and services are environmentally beneficial and sustainable. They constantly expand their technological capabilities and add new technologies to their portfolio to secure long-term success.

View Full Page
Website
www.with-wave.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$7.7M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
4th
Unboxers logo
UnboxersSB Score: 207

Unboxers' goal is to expand the 'Haip' service into more different forms and make it a platform that people in their twenties can enter and enjoy on a daily basis, similar to Instagram and TikTok. We will undoubtedly establish a social service that is constantly used by teenagers and 20-somethings all around the world by doing faster and more effective experiments than anyone else."

View Full Page
Website
www.unboxers.team
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$1.1M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:13

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