Craig Stack: Email & Phone Number

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Co-Founder and Board Member at Gradera|Portland, Oregon, United States

Position:

Co-Founder and Board Member at Gradera

Location:

Portland, Oregon, United States

View Craig Stack's Email

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Last updated: 2026-01-27

Updated: 2026-01-27

Found email addresses for Craig Stack:

Business emails:

s***@grantthornton.com

Personal emails:

s***@grantthornton.com,

s***@aol.com,

c***@gmail.com,

c***@concentrix.com

Found phones for Craig Stack:

+1-623-***-**59,

+1-623-***-**24,

+1-520-***-**70

A different Craig Stack?

Work Experience 46 years

Co-Founder and Board Member at Gradera

Jul 2025 - Current

General Partner at Falcon 5 Capital

Apr 2023 - Current

Co-Founder and CFO at PK

Jul 2005 - Dec 2021

Partner at On-Site Financial

Jul 2001 - Jun 2005

Co-Owner and President at Weller Company

Aug 1992 - Jun 2001

Accounting at Grant Thornton (US)

Mar 1980 - Jul 1992

Craig Stack started working in 1980, then the employee has changed 5 companies and 5 jobs. On average, Craig Stack works for one company for 7 years 7 months.

Frequently Asked Questions

What is Craig Stack's email address?

SignalHire found verified email addresses for Craig Stack, both business and personal. Their business email is s***@grantthornton.com, and personal emails include s***@grantthornton.com, s***@aol.com, and c***@gmail.com.

What is Craig Stack's phone number?

SignalHire found multiple verified phone numbers for Craig Stack: +1-623-***-**59, +1-623-***-**24, and +1-520-***-**70.

How do I contact Craig Stack at Gradera?

You can reach Craig Stack 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 Craig Stack's professional background?

Craig Stack has 46 years of professional experience. They have held roles including General Partner, Co-Founder and CFO, and Partner at companies such as Falcon 5 Capital, PK, and On-Site Financial.

Is Craig Stack's contact information up to date?

Yes. Craig Stack's SignalHire profile was last updated on 27 January 2026, reflecting their current position as Co-Founder and Board Member at Gradera.

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