What departments does ISTN have?

ISTN has employees across 8 departments including Engineering, Business Development, Research, Analytics, Education.

What is the largest department at ISTN?

The largest department at ISTN is Engineering with 3 employees.

Where are ISTN employees located globally?

ISTN has employees across 5 continents and 6 countries including South Africa, Algeria, Indonesia, Germany, United States Of America.

How has ISTN's team size changed over time?

ISTN's team has decreased from approximately 23 to 13 employees based on available data.

Learn more at LeadIQ.com

ISTN Employee Directory

Computer and Network SecurityFlorida, United States51-200 Employees

ISTN is a computer and network security-focused provider that has offered professional IT support to businesses in South Florida and New York since 1994. The firm seeks to deliver services and solutions associated with larger organizations, while pricing them to fit small businesses. Through years of experience, it has developed best practices and workflows anchored in a proactive approach designed to reduce technology-related interruptions for clients. The company operates from Fort Lauderdale, Florida.

Its target market comprises regional businesses seeking reliable IT support and proactive technology management to keep operations running smoothly. With a mid-sized team, ISTN presents itself as a locally rooted partner capable of managing technology for organizations in its service areas.

ISTN Global Highlights

Asia
20

Indonesia
20

North America
15

United States Of America
15

Africa
2

South Africa
1
Algeria
1

Europe
1

Germany
1

ISTN's Leadership

I. G.
Chief Technology Officer
Mobile Phone
Email
Y. Y.
Chief Engineer
Mobile Phone
Email
K. N.
Senior Vice President
Mobile Phone
Email
S. L.
Managing Director
Mobile Phone
Email
C. G. K.
Director
Mobile Phone
Email
M. K.
Director
Mobile Phone
Email
C. C.
Accounting Manager - Administrative Assistant
Mobile Phone
Email
H. L.
Business Development Manager
Mobile Phone
Email

ISTN Employee Metrics

100%

50%

2026

2025

Business
Education
Accounting
Administrative
Analytics
Other
Biotechnology
Business Development

Contact profiles from ISTN

Name

Title

Contact Info

Location

Last Update

D. D.
Dosen
Mobile Phone
Email
IndonesiaJakarta
Apr 14, 2026
K. S.
Trade
Mobile Phone
Email
United StatesDelaware
Apr 17, 2026
T. N.
Selbstständiger Handwerker
Mobile Phone
Email
GermanyBerlin
Jun 01, 2026

Frequently Asked Questions

What is ISTN known for?

ISTN was founded in 1994 operates in the Computer and Network Security industry. The company's main headquarters is located in 3015 North Ocean Boulevard 124 Fort Lauderdale, Florida 33308 United States; you can contact the main corporate office by phone at

+1-305-944-****

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

What is ISTN's most common email format?

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

How many employees does ISTN have currently?

ISTN has approximately 62 employees as of May 2026. These team members are located across 4 continents, including AsiaNorth AmericaAfrica.

Who are ISTN's key employees and leadership?

As of May 2026, ISTN's key employees include:

Chief Technology Officer: I. G.
Chief Engineer: Y. Y.
Senior Vice President: K. N.
Managing Director: S. L.
Director: C. G. K.

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

ISTN Employee Directory

Find ISTN employees' phone numbers or email addresses

Name search is limited — try advanced search instead