Mischief @ No Fixed Address
Mischief is a New York creative agency founded in 2020 by chief creative officer Greg Hahn in partnership with Canadian independent No Fixed Address. It focuses on attention-getting brand campaigns for consumer companies such as Tinder, Coors Light, eos and Kraft Heinz. Nobody pays to be ranked.
Why it’s hereRanked number one on Ad Age's A-List in 2022 and 2024 and named Adweek's U.S. Agency of the Year in 2023 and 2025. Number 2 of the marketing agencies in the US.
Who leads itGreg Hahn, Chief Creative Officer.
Work they can showReddit. "People Are The Best" brand campaign. Huggies. "Changing Tables" campaign. Rula. "Therapy in a Pint" campaign for the mental health provider.
Estimated: $8,000–$25,000/mo, typical for US marketing retainers; not a quote.
Typical industry estimate, not a quote from any firm on this list.
A fit forConsumer brands with national budgets that want attention-getting creative campaigns built to earn press and social talk, as with its work for Reddit and Huggies.
- Based in
- New York, NY
- Founded
- 2020
- Led by
- Greg Hahn, Chief Creative Officer
- Known for
- creative · brand campaigns · consumer brands · independent
- Named clients
- Tinder, Coors Light, eos, Kraft Heinz, Reddit, Tubi, Shutterfly, Pfizer, Huggies
- Best for
- Consumer brands with national budgets that want attention-getting creative campaigns built to earn press and social talk, as with its work for Reddit and Huggies.
- Selected work
- Recognition
- Ad Age A-List, 2026
- Estimated cost
Estimated: $8,000–$25,000/mo, typical for US marketing retainers; not a quote.
Typical industry estimate, not a quote from any firm on this list.

UpdateOperates as Mischief @ No Fixed Address, the U.S. arm of Canadian agency No Fixed Address.
Sources mischiefusa.com, adage.com · LinkedIn ↗
On this list
Also based in New York
This firm on other lists
Describe the job. One marketing agency writes back.
Tell us what you sell, what is not working, and what done looks like. We read it and ask one provider — from this list, or from the publisher’s bench — to contact you within a business day. Asking is free. You do not have to hire them. Nobody else gets what you wrote.
- Top social media companies in the US →
- Top digital marketing agencies in the US →
- Top SEO companies in the US →
- Top web design companies in the US →
- Top advertising agencies in the US →
- Top lead generation companies in the US →
- Top fractional CMOs in the US →
- Top branding agencies in the US →
- Top PR firms in the US →