Insights

Expanding Market Reach Gelesis is actively pursuing an over-the-counter (OTC) classification for Plenity, which could significantly broaden its customer base by making weight management solutions more accessible and reducing barriers to purchase. This presents an opportunity to target a wider demographic, including individuals who prefer non-prescription options.

Growing Consumer Adoption With a 114 percent year-over-year increase in product revenue and over 23,500 new members acquired in the third quarter alone, Gelesis demonstrates strong market acceptance. Sales teams can capitalize on this momentum by focusing on digital and healthcare provider channels to further expand user engagement.

Product Pipeline Potential Gelesis is developing additional therapies, such as GS200, aimed at improving insulin sensitivity and addressing metabolic syndrome. These product extensions can open new sales opportunities within the diabetes and liver health markets, especially with healthcare providers and specialists focused on metabolic diseases.

Strategic Collaborations Recent partnerships, including expanding pick-up points and equity stakes in related markets, suggest opportunities to leverage distribution channels and enhance delivery networks. Sales efforts could focus on building partnerships with logistics and retail organizations to increase product availability and visibility.

Market Differentiation Gelesis’ FDA-cleared, natural, and non-systemic hydrogels position it as a unique player in weight management and metabolic health. Highlighting these differentiators in sales conversations can help attract healthcare providers and patients seeking safe and effective alternatives, expanding market penetration.

Gelesis Tech Stack

Gelesis uses 8 technology products and services including Google AdSense, Meta Business Suite, ISO 13485, and more. Explore Gelesis's tech stack below.

  • Google AdSense
    Advertising
  • Meta Business Suite
    Advertising
  • ISO 13485
    Certificates
  • oEmbed
    Dev Tools
  • Microsoft Outlook
    Email
  • Oracle ERP
    Enterprise
  • jQuery Migrate
    Javascript Libraries
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

Gelesis's Email Address Formats

Gelesis uses at least 1 format(s):
Gelesis Email FormatsExamplePercentage
FLast@gelesis.comJDoe@gelesis.com
90%
First@gelesis.comJohn@gelesis.com
6%
FirstLast@gelesis.comJohnDoe@gelesis.com
3%
Last@gelesis.comDoe@gelesis.com
1%

Frequently Asked Questions

Where is Gelesis's headquarters located?

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Gelesis's main headquarters is located at 187 Viaduct Europa Calimera, Apulia 73021 Italy. The company has employees across 3 continents, including EuropeNorth AmericaAsia.

What is Gelesis's phone number?

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You can contact Gelesis's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Gelesis's stock symbol?

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Gelesis is a publicly traded company; the company's stock symbol is GLS.

What is Gelesis's official website and social media links?

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Gelesis's official website is gelesis.com and has social profiles on LinkedInCrunchbase.

What is Gelesis's SIC code NAICS code?

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Gelesis's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Gelesis have currently?

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As of May 2026, Gelesis has approximately 55 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Director, Member Of Bod, Co Founder: M. A.Executive Board Member And Co-Founder: E. R.Senior Director Qa: C. M.. Explore Gelesis's employee directory with LeadIQ.

What industry does Gelesis belong to?

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Gelesis operates in the Biotechnology Research industry.

What technology does Gelesis use?

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Gelesis's tech stack includes Google AdSenseMeta Business SuiteISO 13485oEmbedMicrosoft OutlookOracle ERPjQuery MigrateX-Content-Type-Options.

What is Gelesis's email format?

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Gelesis's email format typically follows the pattern of FLast@gelesis.com. Find more Gelesis email formats with LeadIQ.

How much funding has Gelesis raised to date?

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As of May 2026, Gelesis has raised $100M in funding. The last funding round occurred on Jan 14, 2022 for $100M.

When was Gelesis founded?

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Gelesis was founded in 2006.

Gelesis

Biotechnology ResearchApulia, Italy51-200 Employees

Gelesis is a mid-sized biotechnology company based in Calimera, in the Apulia region of Italy, focused on metabolic disease research. Its lead product, Plenity, is an orally administered, non-systemic hydrogel that has FDA clearance for weight management in adults with a BMI of 25 to 40 when used with diet and exercise. The company describes its portfolio as consumer-centered biotherapeutics, with additional therapies under development for Type 2 Diabetes, NAFLD/NASH, and Functional Constipation. By working at the intersection of weight management and gut health, Gelesis seeks to influence metabolic outcomes through a digestive-system local mechanism. 
Gelesis operates in the biotechnology research sector with a mission to support patients, healthcare professionals, and society in addressing metabolic disease. A notable development in its scientific program occurred in 2023, when Cell Reports Medicine published preclinical findings suggesting that its oral hydrogel may promote weight loss and improve metabolic health by influencing the gut-liver axis.

Section iconCompany Overview

Headquarters
187 Viaduct Europa Calimera, Apulia 73021 Italy
Phone number
SIC Code
8733 - Noncommercial Research Organizations
Stock Symbol
GLS
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2006
Employees
51-200

Section iconFunding & Financials

  • $100M

    Gelesis has raised a total of $100M of funding over 12 rounds. Their latest funding round was raised on Jan 14, 2022 in the amount of $100M.

  • $1M$10M

    Gelesis's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $100M

    Gelesis has raised a total of $100M of funding over 12 rounds. Their latest funding round was raised on Jan 14, 2022 in the amount of $100M.

  • $1M$10M

    Gelesis's revenue is estimated to be in the range of $1M$10M

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