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Jack Ostrowski Email & Phone Number
Audit and Assurance Senior
at
Deloitte
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Audit and Assurance Senior
Location
Omaha Metropolitan Area, United States
Company size
Who is Jack Ostrowski? Overview
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Quick answer
Jack Ostrowski is listed as Audit and Assurance Senior at Deloitte, a with 295722 employees, based in Omaha Metropolitan Area, United States. AeroLeads shows a matched LinkedIn profile for Jack Ostrowski.
Jack Ostrowski previously worked as Audit & Assurance Senior Assistant at Deloitte and Teaching Assistant at The University Of Kansas School Of Business. Jack Ostrowski holds Masters Of Accounting, Accounting from The University Of Kansas School Of Business.
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Email format at Deloitte
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Deloitte
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Profile bio
About Jack Ostrowski
Jack Ostrowski is a Audit and Assurance Senior at Deloitte.
Current workplace
Jack Ostrowski's current company
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Deloitte
5 roles
Jack Ostrowski work experience
A career timeline built from the work history available for this profile.
Audit & Assurance Senior Assistant
Teaching Assistant
Intro to Financial Accounting Teaching Assistant. Head Teaching Assistant during the 2022-23 school year.
Aug 2021 - May 2023
Audit Intern
Seim Johnson, Llp
Jul 2022 - Aug 2022
Sales Associate
Jun 2021 - Aug 2021
Team & coworkers
Colleagues at Deloitte
Other employees you can reach at deloitte.com. View company contacts for 295722 employees →
DK
Daniel Koranyi
Colleague at DeloitteGreater Houston, United States
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JR
Joe Rauti, Cpa, Ca, Cia, Cfe, Mba
Colleague at DeloitteOttawa, Ontario, Canada
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SL
Suzanne Lohr
Colleague at DeloitteGreater Richmond Region, United States
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AB
Amrita B.
Colleague at DeloitteLondon, England, United Kingdom
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RM
Rajasmita Mukherjee
Colleague at DeloitteBengaluru, Karnataka, India
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TB
Tanvi Bhatia Ranatunga
Colleague at DeloitteWashington Dc-Baltimore Area, United States
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VB
Viola Byerly
Colleague at DeloitteCarlisle, Pennsylvania, United States
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RB
Roberta Barros
Colleague at DeloitteRio De Janeiro, Brazil
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AW
Allan Wu
Colleague at DeloitteCanada
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PT
Panumas Tancharoen
Colleague at DeloitteBangkok, Bangkok City, Thailand
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Daniel Koranyi
Colleague at DeloitteGreater Houston, United States
View →
JR
Joe Rauti, Cpa, Ca, Cia, Cfe, Mba
Colleague at DeloitteOttawa, Ontario, Canada
View →
SL
Suzanne Lohr
Colleague at DeloitteGreater Richmond Region, United States
View →
AB
Amrita B.
Colleague at DeloitteLondon, England, United Kingdom
View →
RM
Rajasmita Mukherjee
Colleague at DeloitteBengaluru, Karnataka, India
View →
TB
Tanvi Bhatia Ranatunga
Colleague at DeloitteWashington Dc-Baltimore Area, United States
View →
VB
Viola Byerly
Colleague at DeloitteCarlisle, Pennsylvania, United States
View →
RB
Roberta Barros
Colleague at DeloitteRio De Janeiro, Brazil
View →
AW
Allan Wu
Colleague at DeloitteCanada
View →
PT
Panumas Tancharoen
Colleague at DeloitteBangkok, Bangkok City, Thailand
View →
2 education records
Jack Ostrowski education
Masters Of Accounting, Accounting
Accounting And Finance
FAQ
Frequently asked questions about Jack Ostrowski
Quick answers generated from the profile data available on this page.
What company does Jack Ostrowski work for?
Jack Ostrowski works for Deloitte.
What is Jack Ostrowski's role at Deloitte?
Jack Ostrowski is listed as Audit and Assurance Senior at Deloitte.
Where is Jack Ostrowski based?
Jack Ostrowski is based in Omaha Metropolitan Area, United States while working with Deloitte.
What companies has Jack Ostrowski worked for?
Jack Ostrowski has worked for Deloitte, The University Of Kansas School Of Business, Seim Johnson, Llp, and Austad'S Golf.
Who are Jack Ostrowski's colleagues at Deloitte?
Jack Ostrowski's colleagues at Deloitte include Daniel Koranyi, Joe Rauti, Cpa, Ca, Cia, Cfe, Mba, Suzanne Lohr, Amrita B., and Rajasmita Mukherjee.
How can I contact Jack Ostrowski?
You can use AeroLeads to view verified contact signals for Jack Ostrowski at Deloitte, including work email, phone, and LinkedIn data when available.
What schools did Jack Ostrowski attend?
Jack Ostrowski holds Masters Of Accounting, Accounting from The University Of Kansas School Of Business.
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