AeroLeads people directory · profile

Mark Steffen Email & Phone Number

President at CORE Construction Group
Location: Phoenix, Arizona, United States 5 work roles 2 schools
1 work email found @coreconstruction.com 3 phones found area 309 and 602 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email m****@coreconstruction.com
Direct phone (309) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
CORE Construction Group
Role
President
Location
Phoenix, Arizona, United States
Company size
723 employees

Who is Mark Steffen? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Steffen is listed as President at CORE Construction Group, a with 723 employees, based in Phoenix, Arizona, United States. AeroLeads shows a work email signal at coreconstruction.com, phone signal with area code 309, 602, and a matched LinkedIn profile for Mark Steffen.

Mark Steffen previously worked as Chief Financial Officer at Core and Chief Administrative Officer at Core Construction. Mark Steffen holds B.S., Finance from Arizona State University.

Company email context

Email format at CORE Construction Group

This section adds company-level context without repeating Mark Steffen's masked contact details.

{first}{last}@coreconstruction.com
86% confidence

AeroLeads found 1 current-domain work email signal for Mark Steffen. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About Mark Steffen

Mark Steffen is a President at CORE Construction Group. He possess expertise in contract management, construction management, construction, strategic planning, contract negotiation and 10 more skills.

Listed skills include Contract Management, Construction Management, Construction, Strategic Planning, and 11 others.

Current workplace

Mark Steffen's current company

Company context helps verify the profile and gives searchers a useful next step.

CORE Construction Group
Core Construction Group
President
frisco, texas, united states
Website
coreltd.com
Employees
723
AeroLeads page
Company profile
View company profile Email format
5 roles · 36 years

Mark Steffen work experience

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

Chief Financial Officer

Core

Frisco, Texas, United States

Assistant Finance Director

Mayo Clinic
1997 - 2001 ~4 yrs

Sr Financial Consultant

Cigna Healthcare
1991 - 1997 ~6 yrs
Team & coworkers

Colleagues at CORE Construction Group

Other employees you can reach at coreltd.com. View company contacts for 723 employees →

CM Chancelor Mills Chancelor Mills Colleague at Core Construction GroupGreater Phoenix Area, United States View → RF Robert Fernandez, Lssp Robert Fernandez, Lssp Colleague at Core Construction GroupGreater Phoenix Area, United States View → SS Sara Supple, Assoc. Aia, Leed Ga Sara Supple, Assoc. Aia, Leed Ga Colleague at Core Construction GroupLas Vegas, Nevada, United States View → MC Mike Corell Mike Corell Colleague at Core Construction GroupSan Diego, California, United States View → AS Amelia Shophia Amelia Shophia Colleague at Core Construction GroupLucknow, Uttar Pradesh, India View → CS Carla Sykes Carla Sykes Colleague at Core Construction GroupNorth Port, Florida, United States View → JS Jeff Sauder Jeff Sauder Colleague at Core Construction GroupPeoria, Illinois, United States View → KC Khalid Chowhan Khalid Chowhan Colleague at Core Construction GroupIndia View → AG Ajay Goyal Ajay Goyal Colleague at Core Construction GroupBareilly, Uttar Pradesh, India View → BN Brett Norton Brett Norton Colleague at Core Construction GroupUnited States View →
2 education records

Mark Steffen education

FAQ

Frequently asked questions about Mark Steffen

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

What company does Mark Steffen work for?

Mark Steffen works for CORE Construction Group.

What is Mark Steffen's role at CORE Construction Group?

Mark Steffen is listed as President at CORE Construction Group.

What is Mark Steffen's email address?

AeroLeads has found 1 work email signal at @coreconstruction.com for Mark Steffen at CORE Construction Group.

What is Mark Steffen's phone number?

AeroLeads has found 3 phone signal(s) with area code 309, 602 for Mark Steffen at CORE Construction Group.

Where is Mark Steffen based?

Mark Steffen is based in Phoenix, Arizona, United States while working with CORE Construction Group.

What companies has Mark Steffen worked for?

Mark Steffen has worked for Core Construction Group, Core, Core Construction, Mayo Clinic, and Cigna Healthcare.

Who are Mark Steffen's colleagues at CORE Construction Group?

Mark Steffen's colleagues at CORE Construction Group include Chancelor Mills, Robert Fernandez, Lssp, Sara Supple, Assoc. Aia, Leed Ga, Mike Corell, and Amelia Shophia.

How can I contact Mark Steffen?

You can use AeroLeads to view verified contact signals for Mark Steffen at CORE Construction Group, including work email, phone, and LinkedIn data when available.

What schools did Mark Steffen attend?

Mark Steffen holds B.S., Finance from Arizona State University.

What skills is Mark Steffen known for?

Mark Steffen is listed with skills including Contract Management, Construction Management, Construction, Strategic Planning, Contract Negotiation, Contractors, Budgets, and Process Scheduler.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Mark Steffen you were looking for.

Mark Steffen
Mark Steffen
Portfolio Manager | Director Of Operations At Clinton Investment Management
Stamford, Ct
3 email domains
Mark Steffen
Mark Steffen
Vice President, Senior Manager - Technology Business Continuity
Greater Chicago Area
3 email domains
View similar profiles