Insights

Innovative Health Focus 21GRAMS specializes in health-related advertising and education, making it a prime partner for clients in the healthcare industry seeking creative, human-centric campaigns that connect deeply with audiences.

Award-Winning Expertise Ranked the #2 health agency globally by Cannes Lions, 21GRAMS demonstrates top-tier creative capability and industry recognition, which can be leveraged to attract clients looking for highly reputable health communications.

Data-Driven Approach Utilizing Real Chemistry’s advanced data and analytics, 21GRAMS offers targeted, insights-based campaigns that could appeal to organizations aiming to personalize health messaging and improve engagement.

Growth Potential With revenue estimated between $500 million and one billion dollars and a dedicated team of up to 500 employees, there are significant opportunities to collaborate on large-scale health marketing initiatives and expand service offerings.

Industry Synergies As part of a broader network within the healthcare advertising space, 21GRAMS provides avenues for partnerships with other top-tier agencies and brands seeking innovative and inspiring health solutions.

21GRAMS Tech Stack

Media & News

21GRAMS's Email Address Formats

21GRAMS uses at least 2 format(s):
21GRAMS Email FormatsExamplePercentage
First.Last@21gramsny.comJohn.Doe@21gramsny.com
99%
FLast@21gramsny.comJDoe@21gramsny.com
1%
First.Last@21gramsworld.comJohn.Doe@21gramsworld.com
98%
First.Middle@21gramsworld.comJohn.Michael@21gramsworld.com
1%
FLast@21gramsworld.comJDoe@21gramsworld.com
1%

Frequently Asked Questions

Where is 21GRAMS's headquarters located?

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21GRAMS's main headquarters is located at 381 Park Avenue South 5th Floor New York, New York 10016 United States. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is 21GRAMS's official website and social media links?

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21GRAMS's official website is 21gramsworld.com and has social profiles on LinkedIn.

What is 21GRAMS's SIC code NAICS code?

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21GRAMS's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does 21GRAMS have currently?

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As of March 2026, 21GRAMS has approximately 479 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Production Officer: J. L. G.Chief Revenue Officer (cro): B. S.Chief Creative Officer: F. M.. Explore 21GRAMS's employee directory with LeadIQ.

What industry does 21GRAMS belong to?

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21GRAMS operates in the Advertising Services industry.

What is 21GRAMS's email format?

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21GRAMS's email format typically follows the pattern of First.Last@21gramsny.com. Find more 21GRAMS email formats with LeadIQ.

When was 21GRAMS founded?

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21GRAMS was founded in 2018.

21GRAMS

Advertising ServicesNew York, United States201-500 Employees

21GRAMS is the advertising and education arm of Real Chemistry. Ranked the #2 health agency in the world by Cannes Lions.
 
More than a name, 21GRAMS is the philosophy that guides everything we do. Inspired by the “21 Grams Experiment” of 1907, which tried to prove the existence of a soul – we believe great work connects with the human spirit. So we get to know our audiences better than anyone (through the ancient art of human interaction and Real Chemistry’s industry-leading data and analytics) and find the 21 grams that makes people tick. Our goal? Make advertising less of an interruption – and more worth people’s time, attention, and action – because it actually “gets” them.
 
Creatively, our mantra is “medicine should be more inspiring than sneakers”. We aren’t here just to do the best work in our industry, but the most inventive work period. That ability is heightened, as part of Real Chemistry. Interacting and combining unalike disciplines, talents, and technologies (across Clinical, Commercial, and Corporate) to create new answers to modern health’s biggest challenges.

Section iconCompany Overview

Headquarters
381 Park Avenue South 5th Floor New York, New York 10016 United States
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
2018
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $500M$1B

    21GRAMS's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    21GRAMS's revenue is estimated to be in the range of $500M$1B

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