Gelesis logo

Gelesis Employee Directory

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.

Find Gelesis employees' phone numbers or email addresses

Gelesis Global Highlights

Location
Employees

Europe
49

Minus sign iconPlus sign icon
  • Italy
    48
  • United Kingdom Of Great Britain And Northern Ireland
    1

North America
13

Minus sign iconPlus sign icon
  • United States Of America
    13

Asia
2

Minus sign iconPlus sign icon
  • India
    1
  • Israel
    1

Gelesis's Leadership

  • Chief Operating Officer at Gelesis
    D. P.
    Chief Operating Officer
  • Founder, Co-Inventor And Lead Project Scientist at Gelesis
    A. S.
    Founder, Co-Inventor And Lead Project Scientist
  • Director, Member Of Bod, Co Founder at Gelesis
    M. A.
    Director, Member Of Bod, Co Founder
  • Executive Board Member And Co-Founder at Gelesis
    E. R.
    Executive Board Member And Co-Founder
  • General Manager Svp Manufacturing at Gelesis
    C. M. S.
    General Manager Svp Manufacturing
  • Senior Director Qa at Gelesis
    C. M.
    Senior Director Qa
  • Production Director at Gelesis
    F. M.
    Production Director
  • Technical Department Manager at Gelesis
    I. S.
    Technical Department Manager

Gelesis Employee Metrics

100%
50%
0%
2026
2025
  • Quality Assurance
  • Engineering
  • Operations
  • Accounting
  • Finance
  • Other
  • Biotechnology
  • Analytics
  • Information Technology
  • Business
  • Administrative
  • Purchasing

Contact profiles from Gelesis

Name
Title
Contact
Location
Last Update
  • Director, Member Of Bod, Co Founder at Gelesis
    M. A.
    Director, Member Of Bod, Co Founder
    Israel
    Apr 16, 2026
  • Chief Operating Officer at Gelesis
    D. P.
    Chief Operating Officer
    Jul 08, 2025
  • Executive Board Member And Co-Founder at Gelesis
    E. R.
    Executive Board Member And Co-Founder
    Jul 17, 2025
  • General Manager Svp Manufacturing at Gelesis
    C. M. S.
    General Manager Svp Manufacturing
    Italy, Apulia
    Aug 07, 2026
  • Senior Director Qa at Gelesis
    C. M.
    Senior Director Qa
    Italy, Apulia
    Aug 28, 2026
  • Production Director at Gelesis
    F. M.
    Production Director
    Italy, Apulia
    Jun 02, 2026
  • Technical Department Manager at Gelesis
    I. S.
    Technical Department Manager
    Italy, Apulia
    Aug 22, 2026
  • Account Manager Nazionale Senior at Gelesis
    D. M.
    Account Manager Nazionale Senior
    Italy, Apulia
    Mar 18, 2026
  • Qc Manager at Gelesis
    A. S. T.
    Qc Manager
    Italy, Apulia
    Mar 18, 2026
  • Procurement & Logistics Manager at Gelesis
    M. V.
    Procurement & Logistics Manager
    Italy, Apulia
    Jun 30, 2026

Frequently Asked Questions

What is Gelesis known for?

Minus sign iconPlus sign icon
Gelesis was founded in 2006 and operates in the Biotechnology Research industry. You can contact Gelesis's main corporate office by phone at . Explore Gelesis's company overview page for more information.

What is Gelesis's most common email format?

Minus sign iconPlus sign icon
Gelesis employees' email format typically follows the pattern of FLast@gelesis.com. Trying to find reliable and up-to-date employee contact data? Find more Gelesis email formats with LeadIQ.

How many employees does Gelesis have currently?

Minus sign iconPlus sign icon
Gelesis has approximately 61 employees as of August 2026. These team members are located across 3 continents, including Europe, North America and Asia.

Who are Gelesis's key employees and leadership?

Minus sign iconPlus sign icon

As of August 2026, Gelesis's key employees include:

  • Chief Operating Officer: D. P.
  • Founder, Co-Inventor And Lead Project Scientist: A. S.
  • Director, Member Of Bod, Co Founder: M. A.
  • Executive Board Member And Co-Founder: E. R.
  • General Manager Svp Manufacturing: C. M. S.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.