Sean Sinclair: Email & Phone Number

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Partner at CrossCountry Consulting|Washington DC-Baltimore Area, United States

Position:

Partner at CrossCountry Consulting

Location:

Washington DC-Baltimore Area, United States

View Sean Sinclair's Email

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Last updated: 2026-06-01

Updated: 2026-06-01

Found email addresses for Sean Sinclair:

Business emails:

s*******r@crosscountry-consulting.com,

s*******r@e-centives.com,

s*******r@bnncpa.com

Personal emails:

s*************r@gmail.com,

s*******r@yahoo.com,

n*****k@att.net

Found phones for Sean Sinclair:

+1-205-***-**33,

+1-623-***-**26,

+1-520-***-**90,

+1-870-***-**08

A different Sean Sinclair?

Work Experience 27 years

Partner at CrossCountry Consulting

Jan 2022 - Current

Director at CrossCountry Consulting

Feb 2018 - Jan 2022

Principal & Chief Operating Officer at Baker Newman Noyes

Sep 2010 - Jan 2018

Senior Manager at Baker Tilly US

Nov 2007 - Aug 2010

Manager at PwC

Sep 2001 - Oct 2007

Partner Services at e-Centives

Jan 2000 - Jan 2001

Business Development Manager at Customer Insites (CX Solutions)

Jan 1999 - Jan 2000

Sean Sinclair started working in 1999, then the employee has changed 5 companies and 6 jobs. On average, Sean Sinclair works for one company for 3 years 10 months.

Sean is proficient in English. Their professional focus is Accounting, Auditing, and Budgeting across 3 core areas.

Sean holds Project Management Professional (PMP) certifications.

Education

MA at The George Washington University

BA at Boston College

St. Ignatius High School

Lift360 (Institute for Civic Leadership)

Frequently Asked Questions

What is Sean Sinclair's email address?

SignalHire found verified email addresses for Sean Sinclair, both business and personal. Their business email is s*******r@crosscountry-consulting.com, and personal emails include s*************r@gmail.com, s*******r@yahoo.com, and n*****k@att.net.

What is Sean Sinclair's phone number?

SignalHire found multiple verified phone numbers for Sean Sinclair: +1-205-***-**33, +1-623-***-**26, and +1-520-***-**90.

How do I contact Sean Sinclair at CrossCountry Consulting?

You can reach Sean Sinclair 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 Sean Sinclair's professional background?

Sean Sinclair has 27 years of professional experience. They have held roles including Director, Principal & Chief Operating Officer, and Senior Manager at companies such as CrossCountry Consulting, Baker Newman Noyes, and Baker Tilly US. Their education includes MA from The George Washington University, and BA from Boston College.

Is Sean Sinclair's contact information up to date?

Yes. Sean Sinclair's SignalHire profile was last updated on 1 June 2026, reflecting their current position as Partner at CrossCountry Consulting in McLean, Virginia, United States.

Sean Sinclair Namesakes

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Sean Sinclair

Procor Limited

Plant Manager

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Sean Sinclair

Stuart Olson Inc.

Power Systems Technician

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Sean Sinclair

Gordon Research Conferences

Conference Venue Manager

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