William: Email & Phone Number

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Chief Executive Officer, Co-Founder at PowerSphyr Inc.|United States

Position:

Chief Executive Officer, Co-Founder at PowerSphyr Inc.

Location:

United States

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Last updated: 2026-06-23

Updated: 2026-06-23

Found email addresses for William:

Business emails:

w**l@powersphyr.com,

w*********t@powersphyr.com,

w*****t@williambayne.com

Personal emails:

a*********2@gmail.com,

w**************7@yahoo.com,

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

Found phones for William:

+1-623-***-**98,

+1-520-***-**08,

+1-520-***-**82

A different William?

Work Experience 19 years

Chief Executive Officer, Co-Founder at PowerSphyr Inc.

Apr 2016 - Current

Founder at Redshift Robotics

Feb 2014 - Sep 2017

Senior Director Industrial Design & Product Management at Spectra

Jan 2010 - Dec 2013

Director & US Partnerships at Taiwan Hansa

Jan 2007 - Dec 2009

William started working in 2007, then the employee has changed 3 companies and 3 jobs. On average, William works for one company for 5 years 2 months.

William is proficient in Chinese Mandarin, English, and Japanese. Their professional focus is AutoCAD, C (Programming Language), and Communication across 3 core areas.

Frequently Asked Questions

What is William's email address?

SignalHire found verified email addresses for William, both business and personal. Their business email is w**l@powersphyr.com, and personal emails include a*********2@gmail.com, w**************7@yahoo.com, and w**********2@gmail.com.

What is William's phone number?

SignalHire found multiple verified phone numbers for William: +1-623-***-**98, +1-520-***-**08, and +1-520-***-**82.

How do I contact William at PowerSphyr Inc.?

You can reach William 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 William's professional background?

William has 19 years of professional experience. They have held roles including Founder, Senior Director Industrial Design & Product Management, and Director & US Partnerships at companies such as Redshift Robotics, Spectra, and Taiwan Hansa.

Is William's contact information up to date?

Yes. William's SignalHire profile was last updated on 23 June 2026, reflecting their current position as Chief Executive Officer, Co-Founder at PowerSphyr Inc. in Danville, California, United States.

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