Johan Stefanus: Email & Phone Number

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OT Network & Security Feed & Others at PT.Japfa Comfeed Indonesia|Surabaya, East Java, Indonesia

Position:

OT Network & Security Feed & Others at PT.Japfa Comfeed Indonesia

Location:

Surabaya, East Java, Indonesia

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Last updated: 2026-07-01

Updated: 2026-07-01

Found email addresses for Johan Stefanus:

Business emails:

j**@japfacomfeed.co.id

Personal emails:

j*************6@gmail.com

Found phone for Johan Stefanus:

+62-***-***-1505

A different Johan Stefanus?

Work Experience 6 years

OT Network & Security Feed & Others at PT.Japfa Comfeed Indonesia

Oct 2023 - Current

Senior Laboratory Assistant at Institut Sains dan Teknologi Terpadu Surabaya (iSTTS)

Aug 2020 - Jul 2023

Junior Laboratory Assistant at Institut Sains dan Teknologi Terpadu Surabaya (iSTTS)

Jan 2020 - Jul 2020

Electrical Engineer at PT Halimjaya Sakti

Jun 2022 - Jul 2022

Johan Stefanus started working in 2020, then the employee has changed 2 companies and 3 jobs. On average, Johan Stefanus works for one company for 1 year 7 months.

Their professional focus is Electrical Industry, Electrical Power Systems, and Electronics across 3 core areas.

Johan holds Menguasai ETAP Untuk Membangun Power System Modelling yang Handal and Menguasai PLC Siemens dan Pemrograman Dasar dengan TIA Portal certifications.

Education

Sekolah Tinggi Teknik Surabaya

SMAK Santa Agnes Surabaya

Frequently Asked Questions

What is Johan Stefanus's email address?

SignalHire found verified email addresses for Johan Stefanus, both business and personal. Their business email is j**@japfacomfeed.co.id, and personal emails include j*************6@gmail.com.

What is Johan Stefanus's phone number?

SignalHire found a verified phone number for Johan Stefanus: +62-***-***-1505.

How do I contact Johan Stefanus at PT.Japfa Comfeed Indonesia?

You can reach Johan Stefanus 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 Johan Stefanus's professional background?

Johan Stefanus has 6 years of professional experience. They have held roles including Senior Laboratory Assistant, Junior Laboratory Assistant, and Electrical Engineer at companies such as Institut Sains dan Teknologi Terpadu Surabaya (iSTTS), Institut Sains dan Teknologi Terpadu Surabaya (iSTTS), and PT Halimjaya Sakti. Their education includes Sekolah Tinggi Teknik Surabaya, and SMAK Santa Agnes Surabaya.

Is Johan Stefanus's contact information up to date?

Yes. Johan Stefanus's SignalHire profile was last updated on 1 July 2026, reflecting their current position as OT Network & Security Feed & Others at PT.Japfa Comfeed Indonesia.

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