Bernd Grebenstein: Email & Phone Number

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Vice President, Head of Projects North and South America at Fluence|Alpharetta, Georgia, United States

Position:

Vice President, Head of Projects North and South America at Fluence

Location:

Alpharetta, Georgia, United States

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Last updated: 2026-08-15

Updated: 2026-08-15

Found email addresses for Bernd Grebenstein:

Business emails:

b***************n@fluenceenergy.com,

b***************n@siemens.com

Personal emails:

5************9@aol.com,

6***********n@aol.com,

b**************n@att.net

Found phones for Bernd Grebenstein:

+1-870-***-**06,

+1-205-***-**90,

+1-520-***-**45

A different Bernd Grebenstein?

Work Experience 31 years

Vice President, Head of Projects North and South America at Fluence

Jan 2026 - Current

Vice President Project Management at Fluence

Aug 2023 - Dec 2025

Director, Project Management Americas at Fluence

Jan 2018 - Jul 2023

Project Director at Siemens

Nov 2016 - Dec 2017

Senior Bid Manager at Siemens Energy

Apr 2015 - Oct 2016

Lead Project Manager at Siemens Energy

Nov 2007 - Mar 2015

Engineering Manager at Siemens Energy

Jun 2002 - Oct 2007

Commissioning Manager at Siemens

Jan 1995 - May 2002

Bernd Grebenstein started working in 1995, then the employee has changed 2 companies and 7 jobs. On average, Bernd Grebenstein works for one company for 3 years 11 months.

Their professional focus is Commissioning, DCS, and Distributed Control System (DCS) across 3 core areas.

Frequently Asked Questions

What is Bernd Grebenstein's email address?

SignalHire found verified email addresses for Bernd Grebenstein, both business and personal. Their business email is b***************n@fluenceenergy.com, and personal emails include 5************9@aol.com, 6***********n@aol.com, and b**************n@att.net.

What is Bernd Grebenstein's phone number?

SignalHire found multiple verified phone numbers for Bernd Grebenstein: +1-870-***-**06, +1-205-***-**90, and +1-520-***-**45.

How do I contact Bernd Grebenstein at Fluence?

You can reach Bernd Grebenstein 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 Bernd Grebenstein's professional background?

Bernd Grebenstein has 31 years of professional experience. They have held roles including Vice President Project Management, Director, Project Management Americas, and Project Director at companies such as Fluence, Fluence, and Siemens.

Is Bernd Grebenstein's contact information up to date?

Yes. Bernd Grebenstein's SignalHire profile was last updated on 15 August 2026, reflecting their current position as Vice President, Head of Projects North and South America at Fluence in Arlington, Virginia, United States.

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