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Mark Ritz Email & Phone Number
Principal
at
Barton Consulting Services LLC
1 work email found
@sbcglobal.net
3 phones found area 734 and 313
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Principal
Location
Ann Arbor, Michigan, United States
Company size
Who is Mark Ritz? Overview
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Quick answer
Mark Ritz is listed as Principal at Barton Consulting Services LLC, a company with 4 employees, based in Ann Arbor, Michigan, United States. AeroLeads shows a work email signal at sbcglobal.net, phone signal with area code 734, 313, and a matched LinkedIn profile for Mark Ritz.
Mark Ritz previously worked as Business Accelerator Advisor at Ann Arbor Spark and Member, Investment Screening Committee at Michigan Angel Fund. Mark Ritz holds Mba, Business Administration from Harvard Business School.
Company email context
Email format at Barton Consulting Services LLC
This section adds company-level context without repeating Mark Ritz's masked contact details.
{first_initial}{last}@sbcglobal.net
76% confidence
AeroLeads found 1 current-domain work email signal for Mark Ritz. Compare company email patterns before reaching out.
Profile bio
About Mark Ritz
Well rounded professional, with an excellent combination of business acumen and technical aptitude. Evaluating, developing and marketing new technology-based products are well developed skills. Expert in business and strategic planning. Well versed in finance, product development, operations, sales and marketing. Advised multiple ventures through start-up, growth and exit stages. Education includes two engineering degrees and an MBA.
Current workplace
Mark Ritz's current company
Company context helps verify the profile and gives searchers a useful next step.
Barton Consulting Services Llc
4 roles
Mark Ritz work experience
A career timeline built from the work history available for this profile.
Business Accelerator Advisor
Current
Ann Arbor Spark
Ann Arbor SPARK is Ann Arbor’s engine for economic development. As a Entrepreneurial Support Services consultant assist local high tech start-ups to apply for Business Accelerator grants and Microloans; provide advice and support to entrepreneurs.
Sep 2012 - Present
Member, Investment Screening Committee
Current
Michigan Angel Fund
With 100 members, the Michigan Angel Fund is the largest angel organization in Michigan. In conjunction with the Managing Partner, the five person Investment Screening Committee evaluates early stage companies that are seeking investments from $250,000 to $2,000,000, conducts due diligence, sets investment terms and makes investment decisions on behalf of.
May 2012 - Present
Jan 2009 - Present
3 education records
Mark Ritz education
Mba, Business Administration
Msme, Mechanical Engineering
Bsae, Aeronautical Engineering
FAQ
Frequently asked questions about Mark Ritz
Quick answers generated from the profile data available on this page.
What company does Mark Ritz work for?
Mark Ritz works for Barton Consulting Services LLC.
What is Mark Ritz's role at Barton Consulting Services LLC?
Mark Ritz is listed as Principal at Barton Consulting Services LLC.
What is Mark Ritz's email address?
AeroLeads has found 1 work email signal at @sbcglobal.net for Mark Ritz at Barton Consulting Services LLC.
What is Mark Ritz's phone number?
AeroLeads has found 3 phone signal(s) with area code 734, 313 for Mark Ritz at Barton Consulting Services LLC.
Where is Mark Ritz based?
Mark Ritz is based in Ann Arbor, Michigan, United States while working with Barton Consulting Services LLC.
What companies has Mark Ritz worked for?
Mark Ritz has worked for Barton Consulting Services Llc, Ann Arbor Spark, and Michigan Angel Fund.
Who are Mark Ritz's colleagues at Barton Consulting Services LLC?
Mark Ritz's colleagues at Barton Consulting Services LLC include Mortimer Jana.
How can I contact Mark Ritz?
You can use AeroLeads to view verified contact signals for Mark Ritz at Barton Consulting Services LLC, including work email, phone, and LinkedIn data when available.
What schools did Mark Ritz attend?
Mark Ritz holds Mba, Business Administration from Harvard Business School.
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