Insights

Acquisition Opportunity The company is undergoing a sale event as Public Storage plans to acquire NSA, indicating a transition phase where new security and risk management services could be required to ensure smooth integration, asset protection, and post-merger security alignment.

Security Scope NSA offers a broad suite of security solutions including executive protection, event security, risk assessment, and investigations, presenting opportunities to engage in comprehensive security programs for merged operations or newly acquired facilities.

Regional Reach With clients across Africa, Asia, the Middle East and beyond, there is potential to provide scalable, multinational security consulting and training services to Public Storage and related entities expanding internationally or managing cross-border risk.

Technology Enablement NSA’s tech stack (Microsoft 365, PHP, jQuery, and related tools) suggests capability to modernize security operations centers, incident response workflows, and secure communications for enterprise clients undergoing restructures or integrations.

SMB to Enterprise Revenue range indicates a mid-market focus; however, strategic partnerships or bundled offerings with larger real estate or security providers could unlock larger contracts through channel programs or joint ventures during consolidation.

Similar companies to NSA

NSA Tech Stack

NSA uses 6 technology products and services including Microsoft 365, jQuery, jQuery UI, and more. Explore NSA's tech stack below.

  • jQuery
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • Select2
    Javascript Libraries
  • Office Suites
  • PHP
    Programming Languages

Media & News

NSA's Email Address Formats

NSA uses at least 2 email formats:
NSA Email FormatsExamplePercentage
First.Last@nicholls-steyn.comJohn.Doe@nicholls-steyn.com
92%
FirstL@nicholls-steyn.comJohnD@nicholls-steyn.com
8%

Frequently Asked Questions

What is NSA's stock symbol?

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NSA is a publicly traded company; the company's stock symbol is NSA.

What is NSA's official website and social media links?

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NSA's official website is nicholls-steyn.com and has social profiles on LinkedIn.

How much revenue does NSA generate?

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As of August 2026, NSA's annual revenue is estimated to be $100M - $250M.

What is NSA's SIC code and NAICS code?

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NSA's SIC code is 7381 - Detective, Guard, and Armored Car Services and NAICS code is 5616 - Investigation and Security Services.

How many employees does NSA have currently?

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As of August 2026, NSA has approximately 251 employees across 6 continents, including North America, Europe and Africa. Key team members include Executive Protection Officer / Team Leader: B. H., Real Estate Agent: I. M. and Program Management Office Analyst: M. K. Explore NSA's employee directory with LeadIQ.

What industry does NSA belong to?

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NSA operates in the Security and Investigations industry.

What technology does NSA use?

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NSA's tech stack includes Microsoft 365, jQuery, jQuery UI, Select2, Office 365 and PHP.

What is NSA's email format?

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NSA's email format typically follows the pattern of First.Last@nicholls-steyn.com. Find more NSA email formats with LeadIQ.
NSA logo

NSA

Security and InvestigationsGauteng, South Africa201-500 Employees

Nicholls Steyn & Associates, operating as NSA, is a Johannesburg-based provider of security and investigations services. The firm delivers a broad suite of solutions, including executive protection, event and sports security, security training, consulting, threat assessment, political and investment analysis, investigations, and risk management.

Its client base extends across Africa, Asia, the Middle East and beyond, serving royalty, political figures, celebrities, athletes, private individuals and corporate VIPs. Close protection officers and risk consultants underpin the delivery of these services. The organization employs a workforce of several hundred professionals based in Johannesburg, Gauteng.

Section iconCompany Overview

SIC Code
7381 - Detective, Guard, and Armored Car Services
Stock Symbol
NSA
NAICS Code
5616 - Investigation and Security Services
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    NSA's revenue is estimated to be in the range of $100M - $250M

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