Insights

ICT Infrastructure Plessey specializes in planning, building and supporting innovative ICT infrastructure across Africa, presenting a sales opportunity to offer end-to-end solutions, ongoing managed services, and regional deployment capabilities.

Longstanding Expertise With a history dating back to 1917 and a track record of client-centered innovation, there is potential to position Plessey as a trusted partner for large-scale projects, renewals, and modernization initiatives.

Strategic Partnerships Recent collaboration mentions with notable names and research entities indicate openness to technology partnerships; propose co-development, integration, or joint go-to-market strategies around advanced ICT and emerging tech.

Scale and Reach Mid-sized Africa-focused provider (201-500 employees) with revenue in the multi-million range suggests opportunities for mid-market ICT deployments, enhanced bandwidth builds, and enterprise-grade connectivity projects.

Tech Stack and Security Adoption of web and cloud-related tech (Nginx, Cloudflare, Mimecast, HSTS) signals maturity in security, performance, and resilience; offer security, cloud optimization, and DR/BCP services to strengthen client networks and data protection.

Plessey Tech Stack

Plessey uses 8 technology products and services including Cloudflare DNS, Mimecast, Google Fonts API, and more. Explore Plessey's tech stack below.

  • Cloudflare DNS
    Domain Name Services
  • Mimecast
    Email Security
  • Google Fonts API
    Font Scripts
  • Slider Revolution
    Miscellaneous
  • PHP
    Programming Languages
  • HSTS
    Security
  • Contact Form 7
    Web Platform Extensions
  • Nginx
    Web Servers

Plessey's Email Address Formats

Plessey uses at least 1 format(s):
Plessey Email FormatsExamplePercentage
First.Last@plessey.co.zaJohn.Doe@plessey.co.za
96%
FirstLast@plessey.co.zaJohnDoe@plessey.co.za
2%
First.MiddleLast@plessey.co.zaJohn.MichaelDoe@plessey.co.za
1%
Last.First@plessey.co.zaDoe.John@plessey.co.za
1%

Frequently Asked Questions

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

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Plessey's official website is plessey.co.za and has social profiles on LinkedIn.

How much revenue does Plessey generate?

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As of July 2026, Plessey's annual revenue is estimated to be $10M - $25M.

What is Plessey's SIC code NAICS code?

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Plessey's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does Plessey have currently?

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As of July 2026, Plessey has approximately 392 employees across 5 continents, including AfricaSouth AmericaEurope. Key team members include Head Of Engineering: A. E.Business Information Director: M. B.Associate Bid Manager: K. M. C.. Explore Plessey's employee directory with LeadIQ.

What industry does Plessey belong to?

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Plessey operates in the Telecommunications industry.

What technology does Plessey use?

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Plessey's tech stack includes Cloudflare DNSMimecastGoogle Fonts APISlider RevolutionPHPHSTSContact Form 7Nginx.

What is Plessey's email format?

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Plessey's email format typically follows the pattern of First.Last@plessey.co.za. Find more Plessey email formats with LeadIQ.

When was Plessey founded?

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Plessey was founded in 1917.
Plessey logo

Plessey

Telecommunications201-500 Employees

Plessey is a telecommunications company that focuses on planning, building, and supporting ICT infrastructure across Africa. Its work centers on delivering client-centered innovative solutions, with an emphasis on enabling clients to improve their own service delivery to end users. Based in Africa and with a long history dating back to 1917, the company has evolved to meet changing technology and market needs while maintaining a focus on practical infrastructure and ongoing support. Plessey serves organizations that require robust ICT foundations and reliable management of deployed systems, positioning itself as a provider of end-to-end infrastructure services rather than a vendor of isolated components. A notable recent development involves a partnership related to AR technology, reflecting its engagement with advanced applications in the broader tech ecosystem.

Section iconCompany Overview

SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
1917
Employees
201-500

Section iconFunding & Financials

  • $10M - $25M

    Plessey's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Plessey's revenue is estimated to be in the range of $10M - $25M

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