Bastian Siebenhaar: Email & Phone Number

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Semiconductor Business at Holy Stone Enterprise 禾伸堂|Taipei, Taipei City, Taiwan

Position:

Semiconductor Business at Holy Stone Enterprise 禾伸堂

Location:

Taipei, Taipei City, Taiwan

View Bastian Siebenhaar's Email

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Last updated: 2026-07-01

Updated: 2026-07-01

Found email addresses for Bastian Siebenhaar:

Business emails:

b****************r@siemens.com,

b****************r@smed.com

Found phone for Bastian Siebenhaar:

+886-***-***-4798

A different Bastian Siebenhaar?

Work Experience 26 years

Semiconductor Business at Holy Stone Enterprise 禾伸堂

Oct 2024 - Current

Senior Procurement Consultant at Siemens

Jun 2024 - Oct 2024

Senior Director Purchasing Council Commodity Components at Siemens

Jun 2018 - Jun 2024

Director Corporate Commodity Engineering "Standard Semiconductors" at Siemens

Oct 2016 - May 2018

Commodity Manager at Siemens Healthineers

May 2014 - Sep 2016

Component Engineer at Siemens Healthineers

Aug 2010 - Apr 2014

Export Control & Customs at Siemens Healthineers

Jan 2008 - Jul 2010

Electronic & Test at Siemens Healthineers

Sep 2000 - Dec 2007

Bastian Siebenhaar started working in 2000, then the employee has changed 2 companies and 7 jobs. On average, Bastian Siebenhaar works for one company for 3 years 2 months.

Their professional focus is Bedarfsplanung, Contract Negotiation, and Cost Models across 3 core areas.

Education

Engineer electronics at Institute of Technology Erlangen

Frequently Asked Questions

What is Bastian Siebenhaar's email address?

SignalHire found a verified business email address for Bastian Siebenhaar: b****************r@siemens.com, b****************r@smed.com.

What is Bastian Siebenhaar's phone number?

SignalHire found a verified phone number for Bastian Siebenhaar: +886-***-***-4798.

How do I contact Bastian Siebenhaar at Holy Stone Enterprise 禾伸堂?

You can reach Bastian Siebenhaar 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 Bastian Siebenhaar's professional background?

Bastian Siebenhaar has 26 years of professional experience. They have held roles including Senior Procurement Consultant, Senior Director Purchasing Council Commodity Components, and Director Corporate Commodity Engineering "Standard Semiconductors" at companies such as Siemens, Siemens, and Siemens. Their education includes Engineer electronics from Institute of Technology Erlangen.

Is Bastian Siebenhaar's contact information up to date?

Yes. Bastian Siebenhaar's SignalHire profile was last updated on 1 July 2026, reflecting their current position as Semiconductor Business at Holy Stone Enterprise 禾伸堂 in Taipei, Taiwan.

Bastian Siebenhaar Namesakes

Name

Company

Position

Bastian

Unknown

Buyer Manager

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Bastian

CruzBlanca, parte de Bupa

Asesor de salud

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Bastian

CableColor Chile

Subgerente General

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corrine kao

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Nitin Pahwa

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Regional Manager

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Mai Khanh

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