What departments does Greystone Energy Systems, Inc. have?

Greystone Energy Systems, Inc. has employees across 15 departments including Entrepreneurship, Finance, Operations, Product Management, Information Technology.

What is the largest department at Greystone Energy Systems, Inc.?

The largest department at Greystone Energy Systems, Inc. is Sales with 13 employees.

Where are Greystone Energy Systems, Inc. employees located globally?

Greystone Energy Systems, Inc. has employees across 3 continents and 8 countries including Singapore, India, Saudi Arabia, United Arab Emirates, Malaysia.

How has Greystone Energy Systems, Inc.'s team size changed over time?

Greystone Energy Systems, Inc.'s team has grown from approximately 113 to 119 employees based on available data.

Greystone Energy Systems, Inc. Employee Directory

Q: Who are Greystone Energy Systems, Inc.'s key employees and leadership?

Greystone Energy Systems, Inc.'s key employees include: President And Ceo: M. L., Chief Financial Officer: T. S., Vice President Of Product Development: S. W.

Appliances, Electrical, and Electronics ManufacturingNew Brunswick, Canada51-200 Employees

Greystone Energy Systems, Inc. is a Canadian manufacturer in the Appliances, Electrical, and Electronics sector that produces HVAC sensors and transmitters for Building Automation Management Systems. The company is based in Moncton, New Brunswick, at 321 Desbrisay Avenue, and employs 51-200 people, with reported annual revenue in the range of $25 million to $50 million. Greystone Energy holds ISO 9001 certification and maintains a Quality Management System aimed at ensuring product reliability. It has established a worldwide reputation as an industry leader through advanced design technology, prompt technical support, and on-time deliveries. In 2021, Bemsiq AB acquired Greystone Energy Systems, and a 2024 report notes that QEL would operate as a wholly owned subsidiary of Greystone. The company has grown its workforce through government payroll rebates in 2023 and was named a Preferred Vendor by Controls Group North America in January 2025.

Greystone Energy Systems, Inc. Global Highlights

North America
114

Canada
108
United States Of America
6

Asia
15

India
9
Singapore
3
Saudi Arabia
1
United Arab Emirates
1
Malaysia
1

Oceania
1

Australia
1

Greystone Energy Systems, Inc.'s Leadership

T. S.
Chief Financial Officer
Mobile Phone
Email
S. W.
Vice President Of Product Development
Mobile Phone
Email
M. L.
President And Ceo
Mobile Phone
Email
W. R.
Chairman
Mobile Phone
Email
B. K.
Vice President, Operations
Mobile Phone
Email
P. B.
Executive Vice President
Mobile Phone
Email
J. M.
Director Of Information Technology
Mobile Phone
Email
A. K.
Director Of Product Management
Mobile Phone
Email

Greystone Energy Systems, Inc. Employee Metrics

100%

50%

0%

2026

2025

Arts & Design
Supply Chain
Administrative
Business
Product Management
Other
Engineering
Purchasing

Contact profiles from Greystone Energy Systems, Inc.

Name

Title

Contact

Location

Last Update

M. L.
President And Ceo
Mobile Phone
Email
Canada, New Brunswick
Jul 22, 2026
T. S.
Chief Financial Officer
Mobile Phone
Email
Canada, New Brunswick
Sep 11, 2026
W. R.
Chairman
Mobile Phone
Email
Canada, New Brunswick
Aug 29, 2026
B. K.
Vice President, Operations
Mobile Phone
Email
Canada, New Brunswick
Apr 15, 2026
S. W.
Vice President Of Product Development
Mobile Phone
Email
Canada
Aug 28, 2026
P. B.
Executive Vice President
Mobile Phone
Email
Canada, New Brunswick
Aug 30, 2026
J. M.
Director Of Information Technology
Mobile Phone
Email
Canada, New Brunswick
Sep 03, 2026
A. K.
Director Of Product Management
Mobile Phone
Email
Poland
Aug 12, 2026
P. A.
Director - India/Srilanka/Bangladesh
Mobile Phone
Email
India, Karnataka
Nov 16, 2025
A. C.
Regional Sales Director
Mobile Phone
Email
Malaysia, Kuala Lumpur
Sep 04, 2026

Frequently Asked Questions

What is Greystone Energy Systems, Inc. known for?

Greystone Energy Systems, Inc. was founded in 1983 and operates in the Appliances, Electrical, and Electronics Manufacturing industry. You can contact Greystone Energy Systems, Inc.'s main corporate office by phone at

+1-317-203-****

. Explore Greystone Energy Systems, Inc.'s company overview page for more information.

What is Greystone Energy Systems, Inc.'s most common email format?

Greystone Energy Systems, Inc. employees' email format typically follows the pattern of Last.F@greystoneenergy.com. Trying to find reliable and up-to-date employee contact data? Find more Greystone Energy Systems, Inc. email formats with LeadIQ.

How many employees does Greystone Energy Systems, Inc. have currently?

Greystone Energy Systems, Inc. has approximately 151 employees as of August 2026. These team members are located across 3 continents, including North America, Asia and Oceania.

Who are Greystone Energy Systems, Inc.'s key employees and leadership?

As of August 2026, Greystone Energy Systems, Inc.'s key employees include:

Chief Financial Officer: T. S.
Vice President Of Product Development: S. W.
President And Ceo: M. L.
Chairman: W. R.
Vice President, Operations: B. K.

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Greystone Energy Systems, Inc. Employee Directory

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