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Nshc

NSHC is organized into Red Alert and Blue Team.

Computer and Network Security
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Headquarters
Seoul, South KoreaSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
2004Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
121 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Nshc do?

NSHC has a presence in Korea, Singapore, and Japan. Red Alert specializes in cyber analysis, security training, and advanced penetration testing.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Security training

NSHC provides security training to trainees in over 10 countries and hosts CTFs for security conferences.

Source: LinkedIn company description · Retrieved October 13, 2026

Password technologies

NSHC's Blue Team develops complex password mechanisms.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWNshc listed #3 on Cyber security consultancies, September 30, 2026Open the published source list.
Nshc

#3 Cyber security consultancies

Snapshot: September 30, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 13, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 26, 2026, September 27, 2026, September 28, 2026, September 30, 2026 and October 10, 2026. How the company lists are built.

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