Insights

Health Marketing Expertise As a highly ranked health agency specializing in advertising and education within the healthcare sector, 21GRAMS offers unique opportunities to collaborate on high-impact patient engagement and health behavior change campaigns, appealing to clients seeking innovative health communication strategies.

Data-Driven Approach Leveraging Real Chemistry's industry-leading data and analytics capabilities, 21GRAMS can enhance targeted advertising solutions for clients aiming to personalize health messages and maximize engagement through precise audience insights.

Creative and Scientific Integration With a philosophy centered around inspiring medical content and inventive work, there is potential to develop cutting-edge campaigns that combine scientific credibility with compelling storytelling, appealing to pharmaceutical and healthcare brands looking for impactful marketing solutions.

Technology Stack Strength Utilizing advanced technologies such as React, Node.js, and Amazon Route 53, 21GRAMS is well-positioned to offer clients innovative digital experiences, including interactive platforms and data-driven websites to support health education and service delivery.

Market Position and Growth Operating within a competitive landscape of large healthcare marketing firms with substantial revenues, 21GRAMS can capitalize on its reputation and unique philosophy to attract mid-size and major pharmaceutical clients seeking specialized health advertising services in the evolving digital health environment.

21GRAMS Tech Stack

21GRAMS uses 8 technology products and services including OneTrust, Webpack, Amazon Route 53, and more. Explore 21GRAMS's tech stack below.

  • OneTrust
    Cookie Compliance
  • Webpack
    Development
  • Amazon Route 53
    Domain Name Services
  • React
    Javascript Frameworks
  • Priority Hints
    Performance
  • Node.js
    Programming Languages
  • Tailwind CSS
    UI Frameworks
  • Google Analytics
    Web Analytics

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 May 2026, 21GRAMS has approximately 495 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 technology does 21GRAMS use?

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21GRAMS's tech stack includes OneTrustWebpackAmazon Route 53ReactPriority HintsNode.jsTailwind CSSGoogle Analytics.

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 serves as the advertising and education division of Real Chemistry, concentrating on health communications. By blending human-centered audience insights with Real Chemistry's data and analytics, it aims to create advertising that engages rather than interrupts and addresses health challenges across clinical, commercial, and corporate domains.

Based in New York City, the firm operates as a mid-sized agency serving health-related brands and organizations seeking integrated advertising and educational solutions. It is positioned within the advertising services industry as a leading health-focused agency, recognized by Cannes Lions as the #2 health agency in the world. As part of Real Chemistry, 21GRAMS combines disciplines across clinical, commercial, and corporate work to address modern health 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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