Sungjun Won: Email & Phone Number

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Business Development Manager at Sionic AI Inc|Seoul, Republic of Korea

Position:

Business Development Manager at Sionic AI Inc

Location:

Seoul, Republic of Korea

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Last updated: 2026-07-24

Updated: 2026-07-24

Found email addresses for Sungjun Won:

Business emails:

********@gmail.com

Personal emails:

w*******2@gmail.com

Found phone for Sungjun Won:

+82-***-***-1271

A different Sungjun Won?

Work Experience 8 years

Business Development Manager at Sionic AI Inc

Jun 2025 - Current

Founder at Buildup Partners Co., Ltd.

Jun 2021 - Jun 2024

Director of Sales Division at Noblesse Company Co., Ltd.

Jan 2018 - Jun 2021

Sungjun Won started working in 2018, then the employee has changed 2 companies and 2 jobs. On average, Sungjun Won works for one company for 2 years 6 months.

Their professional focus is B2B Sales, B2C Sales, and Business Development across 3 core areas.

Sungjun holds GenAI Business Development Program certifications and has been awarded Top Award in the Scale-up Project

Education

Master of Entrepreneurship at 성균관대학교

Frequently Asked Questions

What is Sungjun Won's email address?

SignalHire found verified email addresses for Sungjun Won, both business and personal. Their business email is ********@gmail.com, and personal emails include w*******2@gmail.com.

What is Sungjun Won's phone number?

SignalHire found a verified phone number for Sungjun Won: +82-***-***-1271.

How do I contact Sungjun Won at Sionic AI Inc?

You can reach Sungjun Won through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sungjun Won's professional background?

Sungjun Won has 8 years of professional experience. They have held roles including Founder, and Director of Sales Division at companies such as Buildup Partners Co., Ltd., and Noblesse Company Co., Ltd.. Their education includes Master of Entrepreneurship from 성균관대학교.

Is Sungjun Won's contact information up to date?

Yes. Sungjun Won's SignalHire profile was last updated on 24 July 2026, reflecting their current position as Business Development Manager at Sionic AI Inc.

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