What departments does Definian have?

Definian has employees across 9 departments including Engineering, Finance, Accounting, Business Development, Marketing.

What is the largest department at Definian?

The largest department at Definian is Consultant with 6 employees.

Where are Definian employees located globally?

Definian has employees across 5 continents and 14 countries including India, Pakistan, Nepal, Indonesia, Sri Lanka.

How has Definian's team size changed over time?

Definian's team has grown from approximately 108 to 124 employees based on available data.

Definian Employee Directory

IT Services and IT ConsultingIllinois, United States201-500 Employees

Definian helps organizations define what’s next by unlocking the full value of their data. With expertise spanning data strategy, modernization, advanced analytics, and AI, Definian equips leaders to harness data with clarity and precision throughout their digital evolution.

Founded in 1985 as Premier International and rebranded in 2025, Definian has guided thousands of successful initiatives for global enterprises, technology providers, and system integrators. Combining four decades of data expertise with an AI-enhanced approach, Definian ensures organizations achieve measurable outcomes and sustained advantage in a world defined by data.
Premier has the stability of a 40-year-old company with the heart of a start-up. Driven by The Premier Way and our core values, we are relentlessly focused on our clients and their success and we have a great time working together to deliver on our promises. We believe that recruiting and retaining top talent are key to serve our clients, and are proud to have our culture recognized by others as well. Premier has been named one of The Best and Brightest Companies to Work For® in Chicago (2019, 2020 & 2021), one of Crain’s top 100 Best Places to Work in Chicago (2020 & 2021), Inc. 5000 list of America’s Fastest-Growing Private Companies (2021) and recently named one of the Built In US Best Places to Work, Chicago Best Places to Work, US Best Midsize Places to Work and Chicago Best Midsize Places to Work.

Find Definian employees' phone numbers or email addresses

Definian Global Highlights

North America
105

United States Of America
104
Canada
1

Asia
40

India
30
Pakistan
4
Indonesia
3
Nepal
1
Sri Lanka
1
Singapore
1

Europe
6

United Kingdom Of Great Britain And Northern Ireland
2
Ukraine
2
Italy
1
Netherlands
1

South America
1

Peru
1

Definian's Leadership

R. B.
Vice President And Practice Lead, Insights
Mobile Phone
Email
H. H.
President
Mobile Phone
Email
J. E.
Head Of Finance
Mobile Phone
Email
R. T.
Owner
Mobile Phone
Email
R. E.
Partner
Mobile Phone
Email
E. O.
Owner, Executive Level Recruiting / Automotive Engineering
Mobile Phone
Email
M. G.
Svp, Insights And Ai
Mobile Phone
Email
K. S.
Vice President, Data Strategy And Management
Mobile Phone
Email

Definian Employee Metrics

100%

50%

0%

2026

2025

Consultant
Administrative
Engineering
Information Technology
Program & Project Management
Other
Accounting
Analytics
Business

Contact profiles from Definian

Name

Title

Contact Info

Location

Last Update

R. T.
Owner
Mobile Phone
Email
IndiaMaharashtra
Mar 02, 2026
R. E.
Partner
Mobile Phone
Email
Sri Lanka
Feb 19, 2026
E. O.
Owner, Executive Level Recruiting / Automotive Engineering
Mobile Phone
Email
United StatesMichigan
Mar 31, 2026
H. H.
President
Mobile Phone
Email
Oct 23, 2024
R. B.
Vice President And Practice Lead, Insights
Mobile Phone
Email
United StatesKentucky
Mar 31, 2026
M. G.
Svp, Insights And Ai
Mobile Phone
Email
United StatesMichigan
Apr 17, 2026
K. S.
Vice President, Data Strategy And Management
Mobile Phone
Email
United StatesTexas
Apr 20, 2026
J. K.
Vice President
Mobile Phone
Email
United States
May 04, 2026
J. E.
Head Of Finance
Mobile Phone
Email
Oct 22, 2024
K. M.
Principal, Head Of Consulting
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Definian known for?

Definian was founded in 1985 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 135 South Lasalle Suite 2225 Chicago, Illinois 60603 United States. Explore Definian's company overview page for more information.

What is Definian's most common email format?

Definian employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Definian email formats with LeadIQ.

How many employees does Definian have currently?

Definian has approximately 218 employees as of April 2026. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are Definian's key employees and leadership?

As of April 2026, Definian's key employees include:

Vice President And Practice Lead, Insights: R. B.
President: H. H.
Head Of Finance: J. E.
Owner: R. T.
Partner: R. E.

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