SDT
Latest round
- Series B
Last raised
- Mar 2023
Total raised
- $18M
Investors
- 11
About SDT
Based in South Korea, SDT Inc. develops advanced quantum-enhanced products aimed at improving data processing and computational efficiency across multiple sectors, including quantum computing and communication. Founded in 2017, SDT Inc. operates from its headquarters in Seoul, South Korea. Recently, on January 2026, SDT Inc. CEO Ji-won Yoon has been pivotal in steering the company’s vision and strategy. SDT Inc. specializes in quantum-enhanced products designed to enhance data processing capabilities for various sectors, including quantum computing and communication. Key products include the PGU (Pulse Generator Unit) for precise time synchronization, the QCU (Qubit Controller Unit) for qubit manipulation, the CCU (Coincidence Counting Unit) for detecting simultaneous signals, and the TTMU (Time Tagging Measurement Unit) for high-precision time capture. The company also offers intelligent analytics through the SDT Cloud platform and specialized devices for industrial applications. In 2022, SDT Inc.6. plans to develop next-generation infrastructure with artificial intelligence data centers and pursue an initial public offering within the year.
Who invested in SDT
11 investors across 2 rounds
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Questions about SDT
Who invested in SDT?
SDT has 11 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has SDT raised?
SDT has raised 2 venture rounds. Sign up free to see how much each round raised and the total.
When did SDT last raise money?
SDT's most recent round on record is a Series B, in Mar 2023.
What does SDT do?
SDT is a software company.
Where is SDT headquartered?
SDT is headquartered in Seoul, South Korea.
Which VCs invest in companies like SDT?
Among active investors with capital left to deploy, Yufu Capital, ICBC Capital Management, Ningbo Tongshang Fund and Boc Private Equity Firm back software companies at SDT's stage. Their profiles are linked below.
VCs backing software startups at Series B
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