Subsidiary groups
Sigma Software

Sigma Software is a provider of first-class IT and consulting services and has been listed among the world’s top 100 outsourcing companies by IAOP for six consecutive years. For two decades, we have helped companies, software houses and start-ups address their business needs with technical solutions. We have over 2,000 specialists working with more than 300 clients worldwide.
Our R&D centres, value-added services, and innovative ML, AI, AR, data and process management products enable us to create the best solutions for our customers.
Subsidiary groups
Sigma
Sigma is a group of leading consulting companies with the objective to make our customers more competitive. Our means are technological know-how and a passion for constantly finding better solutions. Our services are provided by Sigma Technology, Sigma Connectivity, Sigma Industry, Sigma Civil and Sigma Software.
Nexer
Nexer is a global full-service provider in the fields of digitalisation, tech and engineering, with experts in strategy, technology and communication. With strong entrepreneurial drive and long-term partnerships, we build success through strategic advice and data-driven analytics.
A Society
A Society operates in a free and dynamic consulting market, helping individuals follow their passion. We have over 20 years of experience in providing assignments to consultants in the tech industry, and we know that our consultants can solve the toughest problems, fulfil any dream, and build any solution to create a positive societal change.
PION Group
The PION Group works to maximise the ability of people and companies to achieve peak performance through competence, technology and strategy. We are convinced that human resources will continue to be a hub for growth in the future, as well.
Aptio
Aptio Group assists companies with execution, interpretation and advice related to regulatory and/or industry-specific tasks and processes. These processes or tasks can be found either in legal texts and/or in various standards.
Thanda
Thanda consists of companies in tourism, the hospitality business, the hotel industry and property development registered in South Africa, Tanzania and Malta. The crown jewels are undoubtedly Thanda Safari in KwaZulu Natal, South Africa, a private “Big 5” game reserve spanning 14,000 hectares.