What departments does Resonac have?

Resonac has employees across 14 departments including Legal, Operations, Human Resources, Finance, Recruiting.

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 Malaysia, Japan, Singapore, Viet Nam, Thailand.

How has Resonac's team size changed over time?

Resonac's team has grown from approximately 608 to 622 employees based on available data.

Resonac Employee Directory

Chemical ManufacturingTokyo, 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
552

Japan
322
Malaysia
94
Singapore
66
Thailand
28
India
18
Viet Nam
9
Indonesia
6
Philippines
5
China
4

North America
152

United States Of America
118
Mexico
33
Canada
1

Europe
38

Germany
29
Spain
5
United Kingdom Of Great Britain And Northern Ireland
2
Belgium
1
Switzerland
1

Resonac's Leadership

M. M.
Chief Operating Officer
Mobile Phone
Email
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

Resonac Employee Metrics

100%

50%

0%

2026

2025

Administrative
Biotechnology
Human Resources
Quality Assurance
Business
Other
Business Development

Contact profiles from Resonac

Name

Title

Contact Info

Location

Last Update

M. K.
General Counsel & Chief Compliance Officer
Mobile Phone
Email
Apr 17, 2026
M. M.
Chief Operating Officer
Mobile Phone
Email
GermanyHesse
Jun 15, 2026
N. I.
Chief Human Resources Officer
Mobile Phone
Email
Japan
May 30, 2026
S. M.
Deputy Chro
Mobile Phone
Email
JapanHyogo
Jul 09, 2026
Y. H.
Chief Strategist Assistant To Cfo
Mobile Phone
Email
JapanTokyo
Apr 13, 2026
M. M.
Head Of Ip Intelligence
Mobile Phone
Email
JapanTokyo
Jun 01, 2026
H. U.
Head Of Supervisory Team For European Affiliates, Compliance Group, Sustainability Department
Mobile Phone
Email
Japan
Apr 17, 2026
J. F.
Head Of Talent Acquisition Group
Mobile Phone
Email
JapanTokyo
Jun 02, 2026
T. T.
Head Of Corporate Planning Department
Mobile Phone
Email
JapanTokyo
Jun 01, 2026
Y. U.
Head Of Energy Storage And Tribology Materials R&d Dept. Anode Materials Group
Mobile Phone
Email
JapanIbaraki
Apr 16, 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 July 2026. These team members are located across 3 continents, including AsiaNorth AmericaEurope.

Who are Resonac's key employees and leadership?

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

Chief Operating Officer: M. M.
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.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Resonac Employee Directory

Find Resonac employees' phone numbers or email addresses

Name search is limited — try advanced search instead