What departments does GS-Tek have?

GS-Tek has employees across 1 departments including Research.

What is the largest department at GS-Tek?

The largest department at GS-Tek is Research with 1 employees.

Where are GS-Tek employees located globally?

GS-Tek has employees across 3 continents and 3 countries including Singapore, United States Of America, Taiwan.

How has GS-Tek's team size changed over time?

GS-Tek's team has decreased from approximately 4 to 3 employees based on available data.

GS-Tek Employee Directory

Chemical ManufacturingDelaware, United States2-10 Employees

GS-Tek is a small chemical manufacturing company based in Newark, Delaware, that specializes in producing chromatography columns. With a catalog of more than 2,000 column varieties, its offerings are designed to meet needs across sectors such as petroleum, medical research, agriculture, and environmental sciences. Drawing on close to two decades of experience in gas chromatography, HPLC, and related column technologies, GS-Tek serves customers worldwide, with products used in more than 40 countries.

Its GsBP GC columns are designed to deliver performance comparable to HP/DB-branded columns, with improvements in some cases. Beyond its hardware, the company provides in-depth technical support on column technologies and applications for customers in the U.S. and globally, along with consulting services related to chromatography separations and analysis of specialized samples. Its product range also includes GC base analyzers, Venusil HPLC columns and SPE, syringe filters, and a broad array of chromatography consumables, spare parts, and refurbished parts.

GS-Tek Global Highlights

North America
10

United States Of America
10

Asia
2

Singapore
2

GS-Tek's Leadership

Z. J.
President
Mobile Phone
Email
X. Z. W.
Associate Polymer Scientist
Mobile Phone
Email
A. W.
Mobile Phone
Email
A. S.
Mobile Phone
Email
A. M.
Mobile Phone
Email
S. W.
Mobile Phone
Email

GS-Tek Employee Metrics

100%

50%

0%

2026

2025

Biotechnology
Business
Supply Chain
Other

Contact profiles from GS-Tek

Name

Title

Contact

Location

Last Update

Z. J.
President
Mobile Phone
Email
United States, Delaware
Jun 10, 2026
X. Z. W.
Associate Polymer Scientist
Mobile Phone
Email
United States, Delaware
Jun 24, 2026
A. W.
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
A. S.
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
A. M.
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
S. W.
Mobile Phone
Email
UNITED STATES
Mar 08, 2023

Frequently Asked Questions

What is GS-Tek known for?

GS-Tek was founded in 2009 and operates in the Chemical Manufacturing industry. You can contact GS-Tek's main corporate office by phone at

+1-302-533-****

. Explore GS-Tek's company overview page for more information.

What is GS-Tek's most common email format?

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

How many employees does GS-Tek have currently?

GS-Tek has approximately 8 employees as of September 2026. These team members are located across 2 continents, including North America and Asia.

Who are GS-Tek's key employees and leadership?

As of September 2026, GS-Tek's key employees include:

President: Z. J.
Associate Polymer Scientist: X. Z. W.
: A. W.
: A. S.
: A. M.

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

GS-Tek Employee Directory

Find GS-Tek employees' phone numbers or email addresses

Name search is limited — try advanced search instead