Mark Riddle: Email & Phone Number

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Tour Guide at DC Design Tours|Hyattsville, Maryland, United States

Position:

Tour Guide at DC Design Tours

Location:

Hyattsville, Maryland, United States

View Mark Riddle's Email

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Last updated: 2026-07-25

Updated: 2026-07-25

Found email addresses for Mark Riddle:

Business emails:

m*********e@ralphlauren.com,

m*********e@poloralphlauren.com

Personal emails:

r*********k@gmail.com

Found phones for Mark Riddle:

+1-520-***-**74,

+1-870-***-**98

A different Mark Riddle?

Work Experience 25 years

Tour Guide at DC Design Tours

Apr 2024 - Current

Owner at Mark Riddle LLC

May 2021 - Current

Design Consultant at Fireclay Tile

Oct 2024 - Oct 2025

Design Associate/ Brand Liaison at Room & Board

Oct 2011 - May 2020

Home Manager at Polo Ralph Lauren Retail

Dec 2006 - Oct 2011

Design Consultant at Storehouse, Inc.

Sep 2001 - Oct 2006

Mark Riddle started working in 2001, then the employee has changed 5 companies and 4 jobs. On average, Mark Riddle works for one company for 4 years 6 months.

Their professional focus is Analytical Skills, Art History, and Brand Strategy across 3 core areas.

Education

Bachelor of Fine Arts - BFA at James Madison Univertisy

Bachelor of Arts at Bridgewater College

Bachelor of Fine Arts at James Madison University

Frequently Asked Questions

What is Mark Riddle's email address?

SignalHire found verified email addresses for Mark Riddle, both business and personal. Their business email is m*********e@ralphlauren.com, and personal emails include r*********k@gmail.com.

What is Mark Riddle's phone number?

SignalHire found multiple verified phone numbers for Mark Riddle: +1-520-***-**74, +1-520-***-**74, and +1-870-***-**98.

How do I contact Mark Riddle at DC Design Tours?

You can reach Mark Riddle 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 Mark Riddle's professional background?

Mark Riddle has 25 years of professional experience. They have held roles including Owner, Design Consultant, and Design Associate/ Brand Liaison at companies such as Mark Riddle LLC, Fireclay Tile, and Room & Board. Their education includes Bachelor of Fine Arts - BFA from James Madison Univertisy, and Bachelor of Arts from Bridgewater College.

Is Mark Riddle's contact information up to date?

Yes. Mark Riddle's SignalHire profile was last updated on 25 July 2026, reflecting their current position as Tour Guide at DC Design Tours.

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