Michelle Kosmin
AeroLeads people directory · profile

Michelle Kosmin Email & Phone Number

Chief of Staff - Tax Managing Partner - Businesses and Service Lines at Deloitte
Location: Chicago, Illinois, United States 12 work roles 1 school
1 work email found @deloitte.com 3 phones found area 973, 412, and 312 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email m****@deloitte.com
Direct phone (973) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Deloitte
Role
Chief of Staff - Tax Managing Partner - Businesses and Service Lines
Location
Chicago, Illinois, United States
Company size
490451 employees

Who is Michelle Kosmin? Overview

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

Quick answer

Michelle Kosmin is listed as Chief of Staff - Tax Managing Partner - Businesses and Service Lines at Deloitte, a with 490451 employees, based in Chicago, Illinois, United States. AeroLeads shows a work email signal at deloitte.com, phone signal with area code 973, 412, 312, and a matched LinkedIn profile for Michelle Kosmin.

Michelle Kosmin previously worked as Chief of Staff - Tax Managing Partner - Businesses & Service Lines at Deloitte and Chief of Staff - Central Tax Leadership at Deloitte Tax Llp. Michelle Kosmin holds Bachelor’S Degree, Accounting from Indiana University - Kelley School Of Business.

Company email context

Email format at Deloitte

This section adds company-level context without repeating Michelle Kosmin's masked contact details.

{first_initial}{last}@deloitte.com
89% confidence

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

View email format View company profile Management contacts
Profile bio

About Michelle Kosmin

With over 30 years of experience in professional services firms, I have deep knowledge of how the business is run, how to solve complex problems in a partnership model, how to drive effective organizational change, and how to engage and develop high performing talent. Throughout my career, I have consistently served my clients with distinction and brought my broad business and talent knowledge to help grow the business. My approach is all about being client centric, driving my contribution based on the needs of key stakeholders’ business and serving as a strategic business advisor. I deliver great value by bringing together diverse perspectives and backgrounds, because I believe that organizations are stronger when we consider broad points of view and drive toward a collective vision.

Listed skills include Human Resources, Leadership, Recruiting, Management, and 12 others.

Current workplace

Michelle Kosmin's current company

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

Deloitte
Deloitte
Chief of Staff - Tax Managing Partner - Businesses and Service Lines
Chicago, IL, US
Website
deloitte.com
Employees
490451
AeroLeads page
Company profile
View company profile Email format
12 roles · 42 years

Michelle Kosmin work experience

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

Chief Of Staff - Tax Managing Partner - Businesses And Service Lines

Deloitte

Chicago, Il, Us

Chief Of Staff - Tax Managing Partner - Businesses & Service Lines

Current
Deloitte

Chicago, Illinois, United States

May 2023 - Present

Chief Of Staff - Central Tax Leadership

Deloitte Tax Llp

Chicago, Illinois, United States

Mar 2017 - Apr 2023

Chief Of Staff - Tax Chief Operating Officer

Deloitte Tax Llp

Chicago

Sep 2015 - Mar 2017

Managing Director - Tax Strategy & Transformation Practice

Deloitte Tax Llp

Chicago

Sep 2015 - Mar 2017
Team & coworkers

Colleagues at Deloitte

Other employees you can reach at deloitte.com. View company contacts for 490451 employees →

VB Vengat Bathi Vengat Bathi Colleague at DeloitteKarur, Tamil Nadu, India View → CV Cma Vikas K. Cma Vikas K. Colleague at DeloitteDelhi, India View → DN Daniela Niño Daniela Niño Colleague at DeloitteMedellín, Antioquia, Colombia View → KC Kristen Comstock Kristen Comstock Colleague at DeloitteColorado Springs, Colorado, United States View → WC Weizhen Chen Weizhen Chen Colleague at DeloitteBrooklyn, New York, United States View → 李 李詩晴 李詩晴 Colleague at DeloitteTaipei–Keelung Metropolitan Area, Taiwan, Province Of China View → JJ Jeroen Jongert Jeroen Jongert Colleague at DeloitteNetherlands View → RS Rupali Suggala Rupali Suggala Colleague at DeloitteHyderabad, Telangana, India View → RH Ross Hannah Ross Hannah Colleague at DeloitteGreater London, England, United Kingdom View → JP Jay Pyles Jay Pyles Colleague at DeloitteMontgomery, Texas, United States View →
1 education record

Michelle Kosmin education

FAQ

Frequently asked questions about Michelle Kosmin

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

What company does Michelle Kosmin work for?

Michelle Kosmin works for Deloitte.

What is Michelle Kosmin's role at Deloitte?

Michelle Kosmin is listed as Chief of Staff - Tax Managing Partner - Businesses and Service Lines at Deloitte.

What is Michelle Kosmin's email address?

AeroLeads has found 1 work email signal at @deloitte.com for Michelle Kosmin at Deloitte.

What is Michelle Kosmin's phone number?

AeroLeads has found 3 phone signal(s) with area code 973, 412, 312 for Michelle Kosmin at Deloitte.

Where is Michelle Kosmin based?

Michelle Kosmin is based in Chicago, Illinois, United States while working with Deloitte.

What companies has Michelle Kosmin worked for?

Michelle Kosmin has worked for Deloitte, Deloitte Tax Llp, Deloitte Services Llp, Freeborn & Peters Llp, and Arthur Andersen Business Consulting.

Who are Michelle Kosmin's colleagues at Deloitte?

Michelle Kosmin's colleagues at Deloitte include Vengat Bathi, Cma Vikas K., Daniela Niño, Kristen Comstock, and Weizhen Chen.

How can I contact Michelle Kosmin?

You can use AeroLeads to view verified contact signals for Michelle Kosmin at Deloitte, including work email, phone, and LinkedIn data when available.

What schools did Michelle Kosmin attend?

Michelle Kosmin holds Bachelor’S Degree, Accounting from Indiana University - Kelley School Of Business.

What skills is Michelle Kosmin known for?

Michelle Kosmin is listed with skills including Human Resources, Leadership, Recruiting, Management, Talent Management, Change Management, Management Consulting, and Strategic Planning.

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 Michelle Kosmin you were looking for.

View similar profiles