What departments does Callahan have?

Callahan has employees across 10 departments including Finance, Business Development, Human Resources, Program & Project Management, Administrative.

What is the largest department at Callahan?

The largest department at Callahan is Administrative with 2 employees.

Where are Callahan employees located globally?

Callahan has employees across 3 continents and 4 countries including Russian Federation, United States Of America, Canada, Brazil.

How has Callahan's team size changed over time?

Callahan's team has grown from approximately 11 to 27 employees based on available data.

Callahan Employee Directory

Q: Who are Callahan's key employees and leadership?

Callahan's key employees include: Ceo: C. M., Chief Financial Officer: S. E., Vp Business Development: S. W..

Advertising ServicesKansas, United States51-200 Employees

Callahan is a mid-sized advertising services firm located in Lawrence, Kansas. It operates as a full-service agency that seeks to combine data and creativity to reveal opportunities for brands, describing moments of clarity as aha moments that spark new ideas and support a client's business. Its approach relies on a structured process that uses data-driven insight to challenge client thinking and help brands break through in a competitive marketplace. The firm serves brands seeking differentiation in crowded markets and aims to deliver measurable results from advertising initiatives. In 2017, the firm expanded its leadership with the appointment of a vice president of data strategy and marketing analytics, reflecting its emphasis on data-driven capabilities.

Callahan Global Highlights

North America
47

United States Of America
46
Canada
1

Asia
2

Russian Federation
2

South America
1

Brazil
1

Callahan's Leadership

C. M.
Ceo
Mobile Phone
Email
S. E.
Chief Financial Officer
Mobile Phone
Email
S. W.
Vp Business Development
Mobile Phone
Email
C. M.
Owner
Mobile Phone
Email
S. P.
Partner
Mobile Phone
Email
D. G.
Vice Chairman
Mobile Phone
Email
D. H.
Vice President
Mobile Phone
Email
P. H.
Director, Public Relations
Mobile Phone
Email

Callahan Employee Metrics

100%

50%

0%

2026

2025

Administrative
Accounting
Arts & Design
Business
Business Development
Other
Community & Social Services
Marketing
Program & Project Management

Contact profiles from Callahan

Name

Title

Contact Info

Location

Last Update

C. M.
Ceo
Mobile Phone
Email
United StatesKansas
Feb 27, 2024
C. M.
Owner
Mobile Phone
Email
United StatesKansas
Jan 14, 2026
S. E.
Chief Financial Officer
Mobile Phone
Email
United StatesKansas
May 28, 2026
S. P.
Partner
Mobile Phone
Email
Oct 23, 2024
D. G.
Vice Chairman
Mobile Phone
Email
Oct 17, 2024
D. H.
Vice President
Mobile Phone
Email
Oct 16, 2024
S. W.
Vp Business Development
Mobile Phone
Email
United StatesKansas
May 29, 2026
P. H.
Director, Public Relations
Mobile Phone
Email
United StatesKansas
Jan 14, 2026
D. R.
Human Resources Director
Mobile Phone
Email
UNITED STATES
May 05, 2024
T. M.
Advertising Director
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Callahan known for?

Callahan was founded in 1982 operates in the Advertising Services industry. The company's main headquarters is located in 805 New Hampshire Street Lawrence, Kansas 66044 United States; you can contact the main corporate office by phone at

+1-785-838-****

. Explore Callahan's company overview page for more information.

What is Callahan's most common email format?

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

How many employees does Callahan have currently?

Callahan has approximately 60 employees as of June 2026. These team members are located across 3 continents, including North AmericaAsiaSouth America.

Who are Callahan's key employees and leadership?

As of June 2026, Callahan's key employees include:

Ceo: C. M.
Chief Financial Officer: S. E.
Vp Business Development: S. W.
Owner: C. M.
Partner: S. P.

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Callahan Employee Directory

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