What departments does Resonac have?

Resonac has employees across 13 departments including Legal, Human Resources, Finance, Recruiting, Purchasing.

What is the largest department at Resonac?

The largest department at Resonac is Engineering with 5 employees.

Where are Resonac employees located globally?

Resonac has employees across 4 continents and 20 countries including Japan, Viet Nam, Singapore, Malaysia, India.

How has Resonac's team size changed over time?

Resonac's team has grown from approximately 608 to 645 employees based on available data.

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Resonac Employee Directory

Chemical ManufacturingTokio, Japan1001-5000 Employees

Showa Denko America is a chemical manufacturing company headquartered in Tokyo, Japan, with an employee base estimated at 1,001 to 5,000. Its website is resonac.com. The information indicates a focus on functional materials technologies across midstream to downstream sectors, with an emphasis on identifying current challenges and developing new solutions beyond conventional business boundaries. The company aims to co-create with a broad range of stakeholders—from consumers to industry leaders—and to operate as a global organization with agility and flexibility in decision-making. It is described as pursuing collaborative chemistry initiatives to drive societal improvements.

Resonac Global Highlights

Asia
557

Japan
338
Malaysia
86
Singapore
63
Thailand
28
India
18
Viet Nam
9
Indonesia
7
Philippines
4
China
4

North America
134

United States Of America
103
Mexico
30
Canada
1

Europe
37

Germany
27
Spain
6
United Kingdom Of Great Britain And Northern Ireland
2
Belgium
1
Switzerland
1

Resonac's Leadership

N. I.
Chief Human Resources Officer
Mobile Phone
Email
Y. H.
Chief Strategist Assistant To Cfo
Mobile Phone
Email
M. M.
Head Of Ip Intelligence
Mobile Phone
Email
H. U.
Head Of Supervisory Team For European Affiliates, Compliance Group, Sustainability Department
Mobile Phone
Email
J. F.
Head Of Talent Acquisition Group
Mobile Phone
Email
T. T.
Head Of Corporate Planning Department
Mobile Phone
Email
Y. U.
Head Of Energy Storage And Tribology Materials R&d Dept. Anode Materials Group
Mobile Phone
Email
M. K.
General Counsel & Chief Compliance Officer
Mobile Phone
Email

Resonac Employee Metrics

100%

50%

2026

2025

Administrative
Biotechnology
Human Resources
Quality Assurance
Business
Other
Business Development

Contact profiles from Resonac

Name

Title

Contact

Location

Last Update

R. S.
Product Manager
Mobile Phone
Email
R. L.
Ehs Manager
Mobile Phone
Email
Singapore
Apr 23, 2025
T. F.
Manager
Mobile Phone
Email
Japan
Mar 04, 2024
T. K.
Senior Manager / Hr Of R&d
Mobile Phone
Email
Japan
Apr 14, 2026
L. N.
Marketing Manager
Mobile Phone
Email
Jul 29, 2026
J. V.
Senior Machine Learning Engineer
Mobile Phone
Email
Singapore
Mar 04, 2026
W. Q. T.
Senior Marketing Executive
Mobile Phone
Email
Singapore
Aug 29, 2026
H. J.
Senior Technical Specialist
Mobile Phone
Email
Singapore
May 31, 2026
M. A.
Senior Resercher
Mobile Phone
Email
JapanIbaraki
Jul 07, 2026
H. H. B.
Senior Quality Assurance Engineer
Mobile Phone
Email
MalaysiaPenang
Aug 23, 2026

Frequently Asked Questions

What is Resonac known for?

Resonac was founded in 1939 operates in the Chemical Manufacturing industry; you can contact the main corporate office by phone at

+1-949-725-****

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

What is Resonac's most common email format?

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

How many employees does Resonac have currently?

Resonac has approximately 1.7K employees as of August 2026. These team members are located across 3 continents, including AsiaNorth AmericaEurope.

Who are Resonac's key employees and leadership?

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

Chief Human Resources Officer: N. I.
Chief Strategist Assistant To Cfo: Y. H.
Head Of Ip Intelligence: M. M.
Head Of Supervisory Team For European Affiliates, Compliance Group, Sustainability Department: H. U.
Head Of Talent Acquisition Group: J. F.

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Resonac Employee Directory

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