Number 14 on the list · checked September 28, 2026

Atomicdust

Atomicdust is a branding and marketing agency at 3021 Locust Street in St. Louis' Midtown Alley, founded in 2001, that focuses on B2B companies with complex products. Its services include brand strategy, naming and messaging, website design and development, campaigns and marketing automation, and its site shows work for Compass Group Equity Partners, WashU Law, Flintco, Acosta and City Museum. Clutch records 10-49 staff with branding as half of its work and a $25,000 minimum project size.

Why it’s hereA 25-year St. Louis agency with a clear B2B branding specialism and 2026 dotCOMM and Web Excellence awards listed on its site.

Listed at number 14 of the branding agencies in the Midwest. The order is editorial. This page repeats the fields recorded for Atomicdust and does not add ratings, clients or prices that are not in those fields.

Based in
St. Louis, MO
Founded
2001
Team size
11–50 people
Led by
Mike Spakowski, Partner/Creative Director
Known for
brand strategy · B2B branding · naming and messaging · web design and development · marketing automation
Named clients
Compass Group Equity Partners, WashU Law, Flintco, Acosta, City Museum, LightEdge, Hoist & Crane Service Group
Best for
B2B firms, private equity groups, credit unions, law schools and restaurant concepts that want a new brand identity and a custom website from a small St. Louis studio.
Selected work
  • WashU Law. Designed the law school's website. source ↗
  • LightEdge. Branding and website design for a data center company. source ↗
  • Chicken Meets Rice. Brand identity for a new fast casual restaurant concept. source ↗
Office
3021 Locust St. · St. Louis, MO · 63103 · 314.241.2866
Atomicdust homepage, captured September 28, 2026
atomicdust.com · homepage on September 28, 2026

Sources atomicdust.com, clutch.co · LinkedIn ↗

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