Found email addresses for Doreen Koh:
Business emails:
k**@ibosses.com
Found phone for Doreen Koh:
+65-***-***-6678
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Sign up to search for other Doreen Koh's across our 850M+ professionals databaseWork Experience 12 years
PA to CEO at
iBosses
Jan 2014 - Current
Administrator at
Singapore Gems & Metals
Jan 2014 - Jan 2014
Doreen Koh started working in 2014, then the employee has changed 1 company and 1 job. On average, Doreen Koh works for one company for 6 years 3 months.
Education
Stamford College Singapore
City & Guilds in Data Processing Fundamentals at Comsertrac Computer School
GCE 'O' Level at Tanjong Katong Girls School
Frequently Asked Questions
SignalHire found a verified business email address for Doreen Koh: k**@ibosses.com.
SignalHire found a verified phone number for Doreen Koh: +65-***-***-6678.
You can reach Doreen Koh 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.
Doreen Koh has 12 years of professional experience. They have held roles including Administrator at companies such as Singapore Gems & Metals. Their education includes Stamford College Singapore, and City & Guilds in Data Processing Fundamentals from Comsertrac Computer School.
Yes. Doreen Koh's SignalHire profile was last updated on 11 November 2025, reflecting their current position as PA to CEO at iBosses in Singapore, Singapore, Singapore.
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