We Brand Unicorns.

C42D is a New York City branding agency for startups and growth-stage companies. Founded in 2010, the senior-only team of four has delivered end-to-end branding for companies across healthcare, AI, fintech, and SaaS — with 50+ verified Clutch reviews and a 4.9 average rating.

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BRANDING FOR STARTUPS INCLUDING:

Billion OUR CLIENTS HAVE RAISED OVER $1 BILLION POST-BRAND-LAUNCH

4.9

out of 5 average referral rating on Clutch.co

years in business working with visionary companies

I could not be happier with my decision to select C42D for this project; they were the most responsive, detailed, and efficient agency I’ve ever experienced. I could not be more proud of the work we created together and the brand we’ve built.

HEAD OF MARKETING, TEAL HEALTH Mallory Walsh

We’ve interviewed several other large firms, but the C42D team seemed to understand our goals more quickly than others.

Head of Global Marketing Solutions, Shazam Alexis Rodriguez

They truly seemed to understand our base and vision. Work with C42D, they’re awesome. We highly recommend them.

Founder & CEO, Mira AI Jay Hack

We enjoyed the whole process and they executed everything within very tight timelines. Everyone we speak to has very positive things to say about our branding and the look of our website.

Director of Marketing, Fertility Platform

People absolutely love our logo. They go crazy over it!

CEO, ATO Gallery Carrie Eldridge

We received high praise for the artistic merit of their work. It’s a level of creative insight and quality that I don’t see from similarly sized / staffed design firms.

Worldwide Editorial Director, Ogilvy & Mather Jeremy Katz

They’re highly organized… everyone at C42D took the time to understand our business, resulting in accurate and impressive work.

VP of Business Development, CGS Health Michael Pastor