Mark Bethmann
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Mark Bethmann Email & Phone Number

President & CEO at BellCornerstone at BellCornerstone
Location: Syracuse, New York, United States 3 work roles 1 school
1 work email found @bellcornerstone.com 2 phones found area 315 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email m****@bellcornerstone.com
Direct phone (315) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
President & CEO at BellCornerstone
Location
Syracuse, New York, United States
Company size

Who is Mark Bethmann? Overview

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Quick answer

Mark Bethmann is listed as President & CEO at BellCornerstone at BellCornerstone, a company with 14 employees, based in Syracuse, New York, United States. AeroLeads shows a work email signal at bellcornerstone.com, phone signal with area code 315, and a matched LinkedIn profile for Mark Bethmann.

Mark Bethmann previously worked as President & CEO at Bellcornerstone and President & CEO at Bell Tenant Champions. Mark Bethmann holds Ba, Psychology / Computer Science from Syracuse University.

Company email context

Email format at BellCornerstone

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{first_initial}{last}@bellcornerstone.com
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AeroLeads found 1 current-domain work email signal for Mark Bethmann. Compare company email patterns before reaching out.

Profile bio

About Mark Bethmann

Mark Bethmann is President and CEO of BellCornerstone. While his commercial real estate expertise now spans 35+ years, it began with a large national developer as the Director of Tenant Development. In that role, Mark spent many years structuring real estate development projects and negotiating on behalf of the developer - and against tenants. Throughout this experience, there were continued situations that revealed a serious conflict of interest and lack of transparency that was endemic to the broker/client relationship. In 1995 Mark took his extensive knowledge and experience to the Tenants’ side of the table, joining forces with The Bell Group. In 2001 he purchased the company, and later rebranded to become BellCornerstone. BellCornerstone has emerged as a market leader in Tenant Representation and client advocacy. While continuing to work earnestly in the best interest of all clients, repeated occurrences of those same “conflicts of interest” and “lack of transparency” continued to surface, proving further that the conventional commercial real estate model is clearly misaligned with respect to the tenants and/or buyers and their brokers."We rolled up our sleeves and set about to recreate a modern tenant advocate service. We departed from the traditional 1099 independent contractor model where agents focus solely on large commissions. We restructured our compensation and created a powerful, uniquely aligned tenant advocate service."- Mark BethmannAfter years of working towards the right solution to this industry-wide misalignment, Mark has helped pioneer a better way to serve clients with far greater transparency, trust, and alignment of financial interest. This innovative approach couples a performance-based client success sharing model with a team-based approach to best serve client needs. Within our team-based approach, each member of the BellCornerstone team brings to bear a unique set of commercial real estate skills, and a project-specific team is created and assigned to every transaction. Mark Bethmann is a well-respected commercial real estate expert and is considered a true thought leader in Tenant Representation. His decades of experience in construction, development, financing, lease negotiations, acquisition and disposition lead BellCornerstone with the necessary tools and knowledge to consistently reduce clients’ real estate occupancy costs and increase their bottom-line.

Listed skills include Real Estate, Leases, Commercial Real Estate, Real Estate Transactions, and 16 others.

Current workplace

Mark Bethmann's current company

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BellCornerstone
Bellcornerstone
President & CEO at BellCornerstone
manlius, new york, united states
Employees
14
AeroLeads page
3 roles

Mark Bethmann work experience

A career timeline built from the work history available for this profile.

President & Ceo

Current

Syracuse, New York Area

Feb 2015 - Present

President & Ceo

Current
Bell Tenant Champions

Syracuse, New York Area

At Bell, we believe you deserve a tenant representative UN-like any other. Whether you want to lease, buy, or develop, you can count on Bell Tenant Champions to deliver an UNREAL, real estate experience. Let’s share the savings. Let’s share the success.

May 1995 - Present

Director Of Tenant Development

While at the Widewaters Group, I was responsible and instrumental in leasing and expanding Widewaters 400,000 SF office portfolio. Negotiated lease renewals with existing tenants and structured design build leaseback transactions with several national tenants.

Jan 1990 - Apr 1995
Team & coworkers

Colleagues at BellCornerstone

Other employees you can reach at bellcornerstone.com. View company contacts for 14 employees →

1 education record

Mark Bethmann education

FAQ

Frequently asked questions about Mark Bethmann

Quick answers generated from the profile data available on this page.

What company does Mark Bethmann work for?

Mark Bethmann works for BellCornerstone.

What is Mark Bethmann's role at BellCornerstone?

Mark Bethmann is listed as President & CEO at BellCornerstone at BellCornerstone.

What is Mark Bethmann's email address?

AeroLeads has found 1 work email signal at @bellcornerstone.com for Mark Bethmann at BellCornerstone.

What is Mark Bethmann's phone number?

AeroLeads has found 2 phone signal(s) with area code 315 for Mark Bethmann at BellCornerstone.

Where is Mark Bethmann based?

Mark Bethmann is based in Syracuse, New York, United States while working with BellCornerstone.

What companies has Mark Bethmann worked for?

Mark Bethmann has worked for Bellcornerstone, Bell Tenant Champions, and The Widewaters Group.

Who are Mark Bethmann's colleagues at BellCornerstone?

Mark Bethmann's colleagues at BellCornerstone include Noah Williams, Keith Saville, Aidan Cleghorn, Kara Hiller, and Hollie Bethmann.

How can I contact Mark Bethmann?

You can use AeroLeads to view verified contact signals for Mark Bethmann at BellCornerstone, including work email, phone, and LinkedIn data when available.

What schools did Mark Bethmann attend?

Mark Bethmann holds Ba, Psychology / Computer Science from Syracuse University.

What skills is Mark Bethmann known for?

Mark Bethmann is listed with skills including Real Estate, Leases, Commercial Real Estate, Real Estate Transactions, Real Estate Development, Negotiation, Strategic Planning, and Property Management.

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