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Sionic AI

Category: Foundation Models / LLMs

An enterprise-grade generative AI infrastructure platform that enables companies to deploy and operate AI-native solutions without deep technical barriers. Sionic AI was founded in 2023. The company is led by SukHyun Ko. Based in Seoul, South Korea. Team size: 27. Total funding raised: ~$22M total. Latest round: Series A (₩25B/~$17M, Dec 2024) - battery materials AI. Key investors include Atinum Investment, LB Investment, Naver Cloud, Korea Investment Partners (KIP), Hillspring Investment, Shinhan Venture Investment, Nvestor, Sajin Capital.

Founded
2023
Headquarters
Seoul, South Korea
Team size
27
Total funding
~$22M total

Value proposition

Simplifies GenAI adoption through a bridging platform that automates complex data parsing and ensures secure, high-precision AI agent deployment.

Products and solutions

STORM Platform (AI Agent Ops), STORM Answer (Enterprise RAG Search), STORM Parse (VLM-based Unstructured Data Parser)

Unique value

Focuses on the data ingestion bottleneck with a proprietary VLM-based parser that interprets complex charts and tables better than traditional OCR.

Target customer

Large enterprises, financial institutions, and B2B software providers undergoing AI transformation (AX).

Industries served

Finance, Enterprise Software, Manufacturing, Public Sector

Technology advantage

Full-stack ownership of Parser, RAG, and Optimization layers; features enterprise-grade governance for sensitive data and hallucination control.

How they differentiate

Focuses on the 'data ingestion' bottleneck via proprietary 'STORM Parse' technology. Utilizing Vision Language Models (VLM) rather than traditional OCR, it extracts complex data from tables, charts, and nested images with 20% higher accuracy than standard RAG systems.

Main competitors

Allganize, Upstage, Konan Technology, Saltlux

Key partnerships

OpenAI (Collaboration Workshop), Naver Cloud (Strategic Investor), Wrtn (Global B2B Synergy MOU)

Notable customers

Shinhan Bank, Naver Cloud, Oracle (Infrastructure Partner), Wrtn (Strategic Partner)

Major milestones

Founded in May 2023 by SukHyun Ko (Ex-Naver, Ex-Toss), Raised ₩5.5B ($4M) Seed funding in March 2024, Selected for OpenAI collaboration workshop in late 2024, Raised ₩25.0B ($18.1M) Series A funding in December 2024, Participated in CES 2025 (K-Startup Pavilion) to debut global STORM platform

Growth metrics

Reached Series A within 18 months of founding; team size expanded to 27 members; selected for OpenAI global collaboration workshop.

Market positioning

Enterprise-grade GenAI infrastructure challenger for high-precision, regulated industries

Geographic focus

South Korea (Primary), Japan, Southeast Asia

Patents and IP

Proprietary IP in multi-modal LLM hallucination reduction and automated document parsing engines.

About SukHyun Ko

SukHyun Ko is a serial entrepreneur and a prominent figure in the Korean AI ecosystem. In 2016, he co-founded 'Company AI', which became the first AI startup to be acquired by Naver (in 2017). Following the acquisition, he led AI research projects at Naver Clova. He later served as a Product Owner at Toss (Viva Republica), one of Korea's largest fintech unicorns, before founding Sionic AI in May 2023 to focus on enterprise-grade generative AI infrastructure.

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