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Addivant Employee Directory

ChemicalsNew 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.

Find Addivant employees' phone numbers or email addresses

Addivant Global Highlights

Location
Employees

North America
93

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  • United States Of America
    93

Europe
38

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  • United Kingdom Of Great Britain And Northern Ireland
    13
  • Germany
    12
  • France
    10
  • Italy
    3

Asia
11

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  • China
    8
  • Singapore
    2
  • Japan
    1

Africa
1

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  • Ethiopia
    1

South America
1

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  • Colombia
    1

Addivant's Leadership

  • Chief Information Security Officer at Addivant
    J. K.
    Chief Information Security Officer
    Mobile Phone
  • Plant Controller at Addivant
    N. R.
    Plant Controller
    Mobile Phone
  • Purchasing Manager Europe at Addivant
    A. F.
    Purchasing Manager Europe
    Mobile Phone
  • Manager at Addivant
    P. C.
    Manager
    Mobile Phone
  • Purchasing Manager, Asia Pacific at Addivant
    R. F.
    Purchasing Manager, Asia Pacific
    Mobile Phone
  • Administrative Services Manager at Addivant
    B. K.
    Administrative Services Manager
    Mobile Phone
  • Chef De Poste at Addivant
    F. C.
    Chef De Poste
    Mobile Phone
  • Operations Foreman at Addivant
    K. B.
    Operations Foreman
    Mobile Phone

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
Location
Last Update
  • Hr Administrator at Addivant
    D. S.
    Hr Administrator
    Mobile Phone
    United Kingdom, Manchester
    Aug 03, 2024
  • HR Specialist at Addivant
    H. S.
    HR Specialist
    Mobile Phone
    Germany, Bavaria
    Feb 15, 2025
  • Consulente It at Addivant
    I. A.
    Consulente It
    Mobile Phone
    Italy, Latium
    Apr 25, 2025
  • Technician at Addivant
    T. G.
    Technician
    Mobile Phone
    UNITED KINGDOM, Greater Manchester
    Oct 31, 2023
  • Produktionsmeister at Addivant
    T. Z.
    Produktionsmeister
    Mobile Phone
    Germany, Bavaria
    Feb 19, 2024
  • Empoteur Dépoteur at Addivant
    B. J.
    Empoteur Dépoteur
    Mobile Phone
    France, Paris
    Sep 12, 2026
  • Opérateur Production at Addivant
    I. M.
    Opérateur Production
    Mobile Phone
    France, Hauts-de-France
    Sep 07, 2026
  • Accounts Payable Specialist at Addivant
    L. H.
    Accounts Payable Specialist
    Mobile Phone
    Aug 28, 2026
  • Customer Service at Addivant
    C. T.
    Customer Service
    Mobile Phone
    Singapore
    Sep 07, 2026
  • Technicien De Production at Addivant
    V. D.
    Technicien De Production
    Mobile Phone
    United Kingdom, England
    Sep 13, 2026

Frequently Asked Questions

What is Addivant known for?

Minus sign iconPlus sign iconAddivant was founded in 2013 and operates in the Chemicals industry. Explore Addivant's company overview page for more information.

What is Addivant's most common email format?

Minus sign iconPlus sign iconAddivant employees' email format typically follows the pattern of First.Last@addivant.com. 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?

Minus sign iconPlus sign iconAddivant has approximately 501 employees as of July 2026. These team members are located across 5 continents, including North America, Europe and Asia.

Who are Addivant's key employees and leadership?

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

  • Chief Information Security Officer: J. K.
  • Plant Controller: N. R.
  • Purchasing Manager Europe: A. F.
  • Manager: P. C.
  • Purchasing Manager, Asia Pacific: R. F.

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