What departments does CLESTRA have?

CLESTRA has employees across 8 departments including Entrepreneurship, Marketing, Sales, Program & Project Management, Engineering.

What is the largest department at CLESTRA?

The largest department at CLESTRA is Program & Project Management with 5 employees.

Where are CLESTRA employees located globally?

CLESTRA has employees across 4 continents and 21 countries including Singapore, Kuwait, Japan, Saudi Arabia, China.

How has CLESTRA's team size changed over time?

CLESTRA's team has decreased from approximately 192 to 187 employees based on available data.

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CLESTRA Employee Directory

ConstructionGrand Est, France201-500 Employees

Based in Strasbourg, Grand Est, France, Clestra operates in the construction industry with a focus on offsite manufacturing and modular construction. The company creates spaces that range from office environments to cleanrooms for pharmaceutical and biotech applications, emphasizing high performance and future readiness. As a mid-sized firm, it positions itself as a global partner offering industrial construction and ongoing servicing to support clients' growth and operations.

Its customers include organizations seeking sustainable growth and resilient facilities, spanning commercial and regulated sectors such as pharma and biotech. Through its modular and offsite approach, the firm aims to deliver scalable spaces that meet evolving requirements. A notable recent development is the January 2024 launch of a single-glazed, fire-rated partition system, with its Asia division also introducing the same system.

CLESTRA Global Highlights

Europe
150

France
120
Switzerland
13
Spain
6
Germany
4
United Kingdom Of Great Britain And Northern Ireland
3
Poland
1
Italy
1
Belgium
1
Serbia
1

Asia
49

China
15
Japan
10
Singapore
8
Saudi Arabia
6
India
6
Kuwait
1
Viet Nam
1
United Arab Emirates
1
Malaysia
1

North America
7

United States Of America
7

CLESTRA's Leadership

R. J.
Chief Executive Officer
Mobile Phone
Email
G. M.
Deputy Ceo, Sales & Marketing - Managing Director, South Asia
Mobile Phone
Email
F. I.
Representative Director
Mobile Phone
Email
F. H.
Middle East Director
Mobile Phone
Email
J. L.
Senior Sales Director
Mobile Phone
Email
O. V.
Director
Mobile Phone
Email
H. K.
Project Director
Mobile Phone
Email
F. B.
Director
Mobile Phone
Email

CLESTRA Employee Metrics

100%

50%

2026

2025

Program & Project Management
Business
Administrative
Sales
Business Development
Other

Contact profiles from CLESTRA

Name

Title

Contact Info

Location

Last Update

H. B.
Regional Marketing Manager
Mobile Phone
Email
Feb 16, 2026
K. C.
Sales Manager
Mobile Phone
Email
Apr 14, 2026
Y. W.
Senior Sales & Marketing Manager
Mobile Phone
Email
Singapore
May 28, 2026
J. L.
Assistant Project Manager
Mobile Phone
Email
Singapore
Jun 28, 2026
F. H.
Project Manager
Mobile Phone
Email
FranceÎle-de-France
Jun 27, 2026
A. P.
Manager Vendor Development
Mobile Phone
Email
France
Apr 13, 2026
S. Z.
Ass. Technical Manager
Mobile Phone
Email
China
May 29, 2026
J. C.
Account Manager
Mobile Phone
Email
ChinaShanghai
Jul 28, 2023
J. B.
General Manager
Mobile Phone
Email
FRANCEBAS RHIN
Oct 31, 2023
J. S.
Project Manager
Mobile Phone
Email
Jul 07, 2024

Frequently Asked Questions

What is CLESTRA known for?

CLESTRA was founded in 1913 operates in the Construction industry; you can contact the main corporate office by phone at

+1-781-271-****

. Explore CLESTRA's company overview page for more information.

What is CLESTRA's most common email format?

CLESTRA employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more CLESTRA email formats with LeadIQ.

How many employees does CLESTRA have currently?

CLESTRA has approximately 373 employees as of July 2026. These team members are located across 3 continents, including EuropeAsiaNorth America.

Who are CLESTRA's key employees and leadership?

As of July 2026, CLESTRA's key employees include:

Chief Executive Officer: R. J.
Deputy Ceo, Sales & Marketing - Managing Director, South Asia: G. M.
Representative Director: F. I.
Middle East Director: F. H.
Senior Sales Director: J. L.

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CLESTRA Employee Directory

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