What departments does MECS have?

MECS has employees across 13 departments including Information Technology, Product Management, Engineering, Program & Project Management, Administrative.

What is the largest department at MECS?

The largest department at MECS is Engineering with 12 employees.

Where are MECS employees located globally?

MECS has employees across 5 continents and 26 countries including Tunisia, Côte D'ivoire, Zambia, Egypt, South Africa.

How has MECS's team size changed over time?

MECS's team has decreased from approximately 304 to 211 employees based on available data.

MECS Employee Directory

Q: Who are MECS's key employees and leadership?

MECS's key employees include: President: L. W..

Chemical ManufacturingMissouri, United States501-1000 Employees

MECS specializes in sulfuric acid process technology and related high-performance products for acid plant production environments. Its portfolio also covers technologies for ethanol production, heat exchange, and specialized air pollution control, forming a diversified set of offerings. The company maintains a global footprint through regional offices, a network of sales representatives and agents, and partnerships such as joint ventures and licensees, supported by a robust supply chain.

MECS is based in Chesterfield, Missouri. The company traces its roots to Monsanto Enviro-Chem Systems Inc., formed in 1969 as a Monsanto subsidiary through the consolidation of several older process technology and services businesses dating back to 1917. In 2005, the management team purchased the subsidiary from Monsanto, establishing MECS with nearly a century of experience assisting customers to improve their process operations.

MECS Global Highlights

North America
104

United States Of America
100
Canada
2
Dominican Republic
1
Mexico
1

Europe
93

France
81
United Kingdom Of Great Britain And Northern Ireland
4
Belgium
3
Netherlands
1
Austria
1
Italy
1
Portugal
1
Sweden
1

Africa
18

South Africa
9
Egypt
3
Tunisia
1
Côte D'ivoire
1
Zambia
1
Morocco
1
Libya
1
Uganda
1

Asia
13

China
4
India
4
Philippines
2
United Arab Emirates
2
Turkey
1

MECS's Leadership

L. W.
President
Mobile Phone
Email
M. S.
Managing Partner Of Innovation And Consumer Technology
Mobile Phone
Email
M. Z.
Managing Partner Practice Lead Data Integration
Mobile Phone
Email
K. J. B.
Vice President
Mobile Phone
Email
J. B.
Global Product Director - Acid Equipment
Mobile Phone
Email
C. L.
Director Of Licensing, Technology And Engineering
Mobile Phone
Email
T. N.
Deputy Director
Mobile Phone
Email
A. J.
General Manager
Mobile Phone
Email

MECS Employee Metrics

100%

50%

0%

2026

2025

Engineering
Consultant
Program & Project Management
Sales
Arts & Design
Other
Information Technology
Education
Administrative
Business
Healthcare Services

Contact profiles from MECS

Name

Title

Contact Info

Location

Last Update

P. C. H.
Human Resource Administrative Assistant
Mobile Phone
Email
United StatesFlorida
May 30, 2026
J. H.
Software Developer
Mobile Phone
Email
United StatesMissouri
May 31, 2026
R. M.
Research Chemist
Mobile Phone
Email
United StatesMissouri
May 31, 2026
B. W.
Mech Engineer
Mobile Phone
Email
United StatesMissouri
May 30, 2026
E. B.
Designer
Mobile Phone
Email
United StatesMissouri
Mar 25, 2026
D. M.
Retired
Mobile Phone
Email
United StatesArizona
May 28, 2026
L. W.
Export Coordinator
Mobile Phone
Email
United StatesMissouri
Aug 13, 2025
J. M.
Applications Developer
Mobile Phone
Email
United StatesMissouri
May 30, 2026
A. C.
Alloy Project Execution Supv
Mobile Phone
Email
United StatesMissouri
Jun 12, 2025
D. M.
Accounting Associate
Mobile Phone
Email
United StatesMissouri
Jun 02, 2026

Frequently Asked Questions

What is MECS known for?

MECS operates in the Chemical Manufacturing industry. The company's main headquarters is located in 14522 South Outer Forty Road Suite 100 Chesterfield, Missouri 63017 United States; you can contact the main corporate office by phone at

+1-314-275-****

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

What is MECS's most common email format?

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

How many employees does MECS have currently?

MECS has approximately 613 employees as of June 2026. These team members are located across 4 continents, including North AmericaEuropeAfrica.

Who are MECS's key employees and leadership?

As of June 2026, MECS's key employees include:

President: L. W.
Managing Partner Of Innovation And Consumer Technology: M. S.
Managing Partner Practice Lead Data Integration: M. Z.
Vice President: K. J. B.
Global Product Director - Acid Equipment: J. B.

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MECS Employee Directory

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