Diagram

$3.8M revenue • 25 employees • 55 S Main St #230, Naperville, IL, 60540, United States

Last Updated Oct 16, 2026

Company Overview

Company Name

Diagram

Address

55 S Main St #230, Naperville, IL, 60540, United States

Approx. Annual Revenue

$3.8M

Employees

25

Established

2019

Google Reviews

4.7 (3 reviews)

Google Business Category

Design agency

About Diagram

Diagram is a digital experience agency based in Naperville, Illinois that specializes in creating content management and marketing solutions that prioritize people. They employ a collaborative process, working closely with clients as co-creators on projects ranging from UX design to digital marketing to CMS development.

Business Profile

Read from the Diagram website on Oct 17, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed)
7/10 · Current and complete site; Case studies and partners listed

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Frequently Asked Questions about Diagram

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Social Profiles

Key Decision Makers

Nick Melville Front End Web Developer
LinkedIn
Nicole Osterhout Agile Process Manager, CSM, PAL I
LinkedIn
Kayla Henry Digital Marketing Strategist
LinkedIn
Blake Watt Technical QA Engineer
LinkedIn
Chris Osterhout Chief Strategy Officer
LinkedIn
Ani Avdalian Digital Marketing Strategist
LinkedIn
Rob Schall Principal Solutions Architect
LinkedIn
Dennis Kardys Head of Design & Development
Arlis Mongold Digital Marketing Strategist
Allison Casey Co-Owner
LinkedIn