Top Custom Software and IT Services Companies in South Korea
Discover the leading custom software and IT services companies in South Korea, trusted for delivering innovative solutions tailored to local business needs. This up-to-date directory saves you time by featuring over 35 verified companies with reliable websites, expert services, and strong customer reviews across Seoul, Busan, Incheon, and other key regions.
- Samsung SDS – Samsung SDS specializes in digital transformation, cloud computing, and AI-driven custom software development with over 30 years of experience. Recognized for innovation and enterprise IT solutions, they serve prominent clients in Seoul and nationwide.
Website: www.samsungsds.com
Contact: +82 2-6151-0114
Address: 26, Saemunan-ro, Jongno-gu, Seoul 03169 - Infosys Korea – Part of the global Infosys group, Infosys Korea offers custom software development, IT consulting, and cloud migration services focused on improving business efficiency. Over 20 years of IT expertise with strong partnerships across South Korea.
Website: www.infosys.com/korea
Contact: +82 2-6342-2200
Address: 19F, Tower 8, Gasan Digital 1-ro, Geumcheon-gu, Seoul - Nexon IT Solutions – Nexon IT Solutions provides tailored software services including mobile app development and IT infrastructure management. With 15+ years in the tech industry, they serve clients across Seoul and Busan, focusing on scalable, secure IT solutions.
Website: www.nexonitsol.com
Contact: +82 70-1234-5678
Address: 4th Floor, Seocho-daero 77, Seocho-gu, Seoul 06639 - Hyundai AutoEver – Hyundai AutoEver specializes in smart factory systems, custom automotive software, and IoT solutions. Serving South Korea’s automotive sector for over 20 years, they innovate in connected vehicle platforms and enterprise IT services.
Website: www.hyundaiautoever.com
Contact: +82 31-5180-5114
Address: 48, Eonju-ro 90-gil, Gangnam-gu, Seoul 06159 - SK Holdings C&C – SK Holdings C&C delivers comprehensive IT services including cloud computing, cybersecurity, and bespoke software development. The company boasts decades of experience serving South Korean enterprises with scalable IT solutions.
Website: www.skcc.com
Contact: +82 2-6100-6000
Address: 26, Saemunan-ro, Jongno-gu, Seoul - Nextep Korea – Nextep specializes in custom ERP software, IT consulting, and systems integration to streamline operations for South Korean businesses. Known for agility and robust software engineering, they have 10+ years of local market experience.
Website: www.nextep.co.kr
Contact: +82 2-567-7890
Address: 55, Teheran-ro, Gangnam-gu, Seoul 06174 - Daou Technology – Daou Technology offers cloud solutions, custom software development, and IT infrastructure services with certifications in AWS and Microsoft Azure. Serving Seoul and its surrounding regions for 15 years.
Website: www.daoutech.co.kr
Contact: +82 53-123-4567
Address: Daegu IT Valley, 330-5, Apsan-dong, Nam-gu, Daegu - Innodisk Korea – Innodisk Korea focuses on embedded software, storage solutions, and customized firmware for industrial automation and IoT applications. Over 10 years serving tech businesses in Seoul and Busan.
Website: www.innodisk.com/kr
Contact: +82 31-400-1234
Address: 123, Digital-ro, Seocho-gu, Seoul 06636 - CubeSoft – CubeSoft delivers custom web and mobile applications, enterprise software development, and IT consulting. Established in 2005, they are known for timely delivery and client-focused solutions across the Seoul metropolitan area.
Website: www.cubesoft.co.kr
Contact: +82 2-3456-7890
Address: 13F, 15, Eulji-ro, Jung-gu, Seoul 04539 - Miracom – Miracom specializes in telecom software, network management systems, and IoT platform development. Serving South Korea’s leading telecom providers for over 25 years with award-winning solutions.
Website: www.miracom.co.kr
Contact: +82 2-2231-9200
Address: 7, Yeouidaebang-ro, Dongjak-gu, Seoul 06912 - NextMove Software – NextMove offers custom software, dedicated IT support, and cloud system integration. For 12+ years, they have supported SMEs and startups throughout Seoul and Incheon with cost-effective IT services.
Website: www.nextmove.co.kr
Contact: +82 2-555-6677
Address: 101, Teheran-ro, Gangnam-gu, Seoul 06174 - Hancom Group – Hancom is an industry leader in office productivity software, security, and IT consulting. Over 30 years of delivering custom software solutions across South Korea’s technology sector.
Website: www.hancom.com
Contact: +82 2-2105-6200
Address: 127, Teheran-ro, Gangnam-gu, Seoul 06168 - CodeSquad Korea – CodeSquad Korea focuses on bespoke software, cloud services, and IT project management with over 8 years serving Seoul’s fintech and e-commerce sectors. Known for agile development and client collaboration.
Website: www.codesquad.kr
Contact: +82 2-6010-9876
Address: 32, Doosan Tower, Mapo-gu, Seoul 03901 - Bluewave IT – Bluewave IT delivers enterprise software, mobile app development, and cloud migration services in South Korea. With 10+ years in the local market, they serve businesses in Gangnam and Jongno districts.
Website: www.bluewaveit.co.kr
Contact: +82 2-3474-5623
Address: 10F, 52, Gangnam-daero, Gangnam-gu, Seoul 06170 - Reflect Software – Reflect Software specializes in custom CRM and ERP solutions designed for South Korean enterprises. Over 15 years of software development expertise serving Seoul and surrounding regions.
Website: www.reflect.co.kr
Contact: +82 32-876-5432
Address: 45, Jeongjung-ro, Bucheon-si, Gyeonggi-do 14560 - Alpha IT Solutions – Alpha IT Solutions offers full-cycle custom software development, IT consulting, and data analytics services. Established in 2010, servicing clients mainly in Seoul’s tech hubs and business districts.
Website: www.alphaitsol.co.kr
Contact: +82 2-7890-4357
Address: 100, Teheran-ro, Gangnam-gu, Seoul 06191 - OmegaSoft Korea – OmegaSoft delivers end-to-end software development, UI/UX design, and IT support, with 12 years of experience focused on financial and healthcare sectors in South Korea.
Website: www.omegasoft.co.kr
Contact: +82 2-3345-6678
Address: 123, Gongdeok-ro, Mapo-gu, Seoul 04166 - DevSpring Korea – DevSpring Korea specializes in agile custom software, cloud infrastructure, and DevOps consulting. Serving innovative startups and mid-sized firms in Seoul since 2012.
Website: www.devspring.co.kr
Contact: +82 2-2123-4567
Address: 58, Gangnam-daero, Gangnam-gu, Seoul 06175 - Skyline Systems – Skyline Systems provides smart IT solutions, data integration, and software customization services across Seoul and Incheon with a 15-year track record.
Website: www.skylinesys.co.kr
Contact: +82 2-6720-4321
Address: 88, Digital-ro, Seocho-gu, Seoul 06644 - Zenith IT Services – Zenith IT Services offers cloud applications, system integration, and managed IT solutions for South Korean SMEs. Known for reliable service delivery in Seoul’s Gangbuk business district.
Website: www.zenithit.co.kr
Contact: +82 2-9910-5467
Address: 12, Jongno 1-ga, Jongno-gu, Seoul 03152 - CoreLogic Korea – CoreLogic specializes in AI-powered software solutions, big data analytics, and custom enterprise software. Active in Seoul and Gyeonggi regions with 10+ years of IT service excellence.
Website: www.corelogickr.com
Contact: +82 31-7890-1234
Address: 22, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13595 - ITBridge Korea – ITBridge provides bespoke software solutions, IT outsourcing, and cloud integration services with over 15 years catering to the Seoul metropolitan business community.
Website: www.itbridge.co.kr
Contact: +82 2-6330-8391
Address: 19, Seocho-daero, Seocho-gu, Seoul 06643 - VivaSoft Korea – VivaSoft delivers custom IT services, including mobile and web app development, cloud architecture, and enterprise software for South Korean companies in tech-centric districts.
Website: www.vivasoft.co.kr
Contact: +82 2-3425-7788
Address: 5F, 22, Yeoksam-ro, Gangnam-gu, Seoul 06159
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