What departments does Sonnax have?

Sonnax has employees across 9 departments including Operations, Business Development, Human Resources, Administrative, Information Technology.

What is the largest department at Sonnax?

The largest department at Sonnax is Human Resources with 2 employees.

Where are Sonnax employees located globally?

Sonnax has employees across 3 continents and 4 countries including Nigeria, India, China, United States Of America.

How has Sonnax's team size changed over time?

Sonnax's team has decreased from approximately 94 to 93 employees based on available data.

Sonnax Employee Directory

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

Sonnax's key employees include: Chief Rep (china): M. Q., Vice President Operations: B. W., Vice President Business Development: D. O., Vice President Of Human Resources Development: K. S., Vice President Of Remanufacturing: T. L.

Motor Vehicle ManufacturingVermont, United States51-200 Employees

Sonnax Transmission Company designs, manufactures and distributes drivetrain components for the automotive aftermarket, commercial vehicle sectors and related industries. As part of Marmon/Berkshire Hathaway, it operates the Sonnax and Rostra Powertrain Controls brands and integrated with Rostra in 2021 to form a single, transmission-focused organization. The company emphasizes root-cause problem solving and uses new materials and testing to restore OE performance or improve beyond it, and it holds ISO 9001:2015 certification. Headquartered in Bellows Falls, Vermont, Sonnax maintains production in Laurinburg, North Carolina, and technical development centers across California, Georgia, Indiana, Missouri and Wisconsin. The firm serves the automotive aftermarket and commercial vehicle operators seeking reliability and performance improvements in transmissions and converters. Recent product introductions include servos for GM TH400 and 4L80-E transmissions and other kits designed to address root causes of common failures, reflecting ongoing focus on durable, consistent performance.

Sonnax Global Highlights

North America
145

United States Of America
145

Asia
6

India
4
China
2

Africa
1

Nigeria
1

Sonnax's Leadership

M. Q.
Chief Rep (china)
Mobile Phone
Email
B. W.
Vice President Operations
Mobile Phone
Email
D. O.
Vice President Business Development
Mobile Phone
Email
K. S.
Vice President Of Human Resources Development
Mobile Phone
Email
T. L.
Vice President Of Remanufacturing
Mobile Phone
Email
M. S.
Director Human Resources
Mobile Phone
Email
R. R.
Director Information Systems
Mobile Phone
Email
H. Q.
Office Manager
Mobile Phone
Email

Sonnax Employee Metrics

100%

50%

0%

2026

2025

Administrative
Supply Chain
Product Management
Sales
Accounting
Other
Manufacturing
Purchasing

Contact profiles from Sonnax

Name

Title

Contact

Location

Last Update

M. C.
Account Specialist
Mobile Phone
Email
Oct 21, 2024
M. M.
Shipping Specialist
Mobile Phone
Email
Apr 25, 2025
S. H.
Purchasing
Mobile Phone
Email
Oct 21, 2024
S. H.
Marketing Assistant
Mobile Phone
Email
Oct 16, 2024
S. M.
Marketing Assistant
Mobile Phone
Email
Oct 23, 2024
S. A.
Account Specialist
Mobile Phone
Email
Oct 21, 2024
S. G.
Technical Specialist
Mobile Phone
Email
Oct 23, 2024
Z. R.
Design Engineer
Mobile Phone
Email
Apr 24, 2025
K. Y.
Manufacturing Supervisor
Mobile Phone
Email
Aug 04, 2026
N. T.
Team Member Quality
Mobile Phone
Email
India
Apr 15, 2026

Frequently Asked Questions

What is Sonnax known for?

Sonnax operates in the Motor Vehicle Manufacturing industry. You can contact Sonnax's main corporate office by phone at

+1-802-463-****

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

What is Sonnax's most common email format?

Sonnax employees' email format typically follows the pattern of First.Last@sonnax.com. Trying to find reliable and up-to-date employee contact data? Find more Sonnax email formats with LeadIQ.

How many employees does Sonnax have currently?

Sonnax has approximately 182 employees as of August 2026. These team members are located across 3 continents, including North America, Asia and Africa.

Who are Sonnax's key employees and leadership?

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

Chief Rep (china): M. Q.
Vice President Operations: B. W.
Vice President Business Development: D. O.
Vice President Of Human Resources Development: K. S.
Vice President Of Remanufacturing: T. L.

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Sonnax Employee Directory

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