What departments does Addivant have?

Addivant has employees across 10 departments including Information Security, Purchasing, Administrative, Human Resources, Engineering.

What is the largest department at Addivant?

The largest department at Addivant is Purchasing with 4 employees.

Where are Addivant employees located globally?

Addivant has employees across 5 continents and 9 countries including Ethiopia, China, Japan, Italy, Germany.

How has Addivant's team size changed over time?

Addivant's team has decreased from approximately 63 to 58 employees based on available data.

Addivant Employee Directory

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

Addivant's key employees include: President And Chief Executive Officer: J. S., Chief Information Security Officer: J. K..

Chemical ManufacturingNew York, United States501-1000 Employees

SI Group, based in Niskayuna, New York, operates as a global chemical company focused on performance additives, process solutions, pharmaceuticals, and chemical intermediates. The current structure stems from a 2018 consolidation in which Addivant, then part of SK Capital Partners, merged with SI Group to form a single brand. Its product portfolio serves manufacturers in plastics, rubber, fuels and lubricants, oilfield services, and active pharmaceutical ingredient production. 

The business maintains a global footprint across multiple regions. In 2025, SI Group opened a European Innovation Centre in Four Ashes, United Kingdom, and expanded its European facilities. In March 2026, Univar Solutions expanded its distribution partnership to bring SI Group’s additives to customers across the EMEA region.

Addivant Global Highlights

North America
77

United States Of America
77

Europe
31

United Kingdom Of Great Britain And Northern Ireland
13
Germany
10
France
6
Italy
2

Asia
11

China
10
Japan
1

Africa
1

Ethiopia
1

South America
1

Colombia
1

Addivant's Leadership

J. K.
Chief Information Security Officer
Mobile Phone
Email
J. S.
President And Chief Executive Officer
Mobile Phone
Email
E. C.
Corporate Controller
Mobile Phone
Email
T. H.
Director Global Ehs
Mobile Phone
Email
N. R.
Plant Controller
Mobile Phone
Email
P. C.
Manager
Mobile Phone
Email
D. F.
Production Manager, Liquids
Mobile Phone
Email
R. F.
Purchasing Manager, Asia Pacific
Mobile Phone
Email

Addivant Employee Metrics

100%

50%

0%

2026

2025

Support
Manufacturing
Supply Chain
Business
Accounting
Other
Community & Social Services

Contact profiles from Addivant

Name

Title

Contact Info

Location

Last Update

G. S.
Production Scheduler
Mobile Phone
Email
UNITED STATES
Jul 12, 2023
H. A.
Chemical Assistant
Mobile Phone
Email
United StatesWest Virginia
Oct 22, 2024
H. S.
HR Specialist
Mobile Phone
Email
GermanyBavaria
Feb 15, 2025
I. A.
Consulente It
Mobile Phone
Email
ItalyLatium
Apr 25, 2025
K. W.
Quality Control
Mobile Phone
Email
United StatesWest Virginia
Oct 22, 2024
M. B.
Purchasing Agent
Mobile Phone
Email
FranceCentre
Feb 26, 2024
S. K.
Desktop Support Specialist
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
T. G.
Technician
Mobile Phone
Email
UNITED KINGDOMGreater Manchester
Oct 31, 2023
T. Z.
Produktionsmeister
Mobile Phone
Email
GermanyBavaria
Feb 19, 2024
T. S.
Chemical Operator
Mobile Phone
Email
United StatesWest Virginia
Oct 23, 2024

Frequently Asked Questions

What is Addivant known for?

Addivant was founded in 2013 operates in the Chemical Manufacturing industry. The company's main headquarters is located in 2750 Balltown Road Niskayuna, New York 12309 United States. Explore Addivant's company overview page for more information.

What is Addivant's most common email format?

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

How many employees does Addivant have currently?

Addivant has approximately 501 employees as of December 2025. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are Addivant's key employees and leadership?

As of December 2025, Addivant's key employees include:

Chief Information Security Officer: J. K.
President And Chief Executive Officer: J. S.
Corporate Controller: E. C.
Director Global Ehs: T. H.
Plant Controller: N. R.

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

Addivant Employee Directory

Find Addivant employees' phone numbers or email addresses

Name search is limited — try advanced search instead