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3.1/5 • Glassdoor rating


Established in 2003, Sigma International is a specialist management consulting company that focuses on delivering a range of innovative and high-impact solutions to businesses, projects, organizations, and individuals. We are Level 1 B-BBEE empowered, with ISO 9001:2019 accreditation. Over the past 17 years, our service offering has grown to include enterprise development, strategic planning, business turnarounds, business incubation and innovation, commercialization, and project management, as well as a key focus on global business mentorships/ scholarships and coaching. Our unparalleled and world-class pedigree and service offerings have been confirmed with various prestigious awards we have won locally and nationally.

Sigma International leverages our strong business network to ensure that clients and customers benefit from our global links. We have been an active and pioneering member of the Durban Chamber of Commerce and Industry, KwaZulu-Natal Business Chambers Council, KwaZulu-Natal Economic Council, South African Institute of Chartered Accountants, and The South African Chamber of Commerce and Industry to play a leading role in economic development, transformation and job creation in South Africa and beyond.

What Sigma offers its clients

We Provide Legendary World Class Service and it's our Mission to Exceed Client and Stakeholder Expectations

How Sigma outshines the competition

Sigma International always ensures that effective planning, implementation, maintenance, and continuous improvement underpins our work in line with our ISO 9001:2019 accreditation. The unique combination of the best people, extensive network, dynamic processes, and high-level performance places the company above the rest.



Public or Private


Seats or staff



$5 mil. - $10 mil.





Boris Petijevic, CEO

Year Founded


Countries of fulfillment




Contact information

27 31 2010 788

About Sigma: Review and comparison

Sigma International is a management consulting company founded in Durban, KwaZulu-Natal in South Africa in 2003. Sigma International is part of the Broad-Based Black Economic Empowerment (BBBEE) policy in that country. In its 18 years of operation, Sigma International has expanded its services from management consulting to include enterprise development, commercialization, and more. 

Sigma International was founded on the belief that developing and delivering innovative business solutions is the key to growth. This belief has encouraged Sigma International to become one of the most prominent players in successful business development and advancement in Durban. 

Sigma International is a small, private company with around 50-200 current employees. Although it may be small in size, the company’s high-quality customer service makes up for it. 

Sigma International has been the recipient of both local and national rewards recognizing the company’s excellent services and customer relations. 

Sigma Outsourcing

Although the company has its headquarters in South Africa, Sigma International is a global company. The company has offices in several places around the globe, including the manufacturing headquarters in Detroit, Michigan, in the United States. 

In addition to the South Africa and United States offices, Sigma International has a presence in China, Mexico, South Korea, and India. Some of their most popular global partners include ExxonMobil, Motion Industries, and MSC Industrial. 

Sigma International is also a member of the Durban chamber of commerce and is responsible for economic growth and creating new jobs in the area.

Sigma’s BPO services and pricings

Sigma International works to provide innovative and sustainable business management services to its clients. Some of the services that Sigma International offers include: 

  • Business planning
  • Commercialization
  • Strategy facilitation
  • Raising debt and equity capitals
  • Business and enterprise development
  • BBBEE advisory and plan development
  • Business diagnostics
  • Business turnaround 
  • Performance and productivity improvement
  • Business incubation
  • Project management

Sigma International’s pricing

Sigma International doesn’t list its prices directly on its website, but you can contact the company from their website to speak to a consultant concerning service prices.

How Sigma outshines its competition

Sigma International may be a small company with less than 200 employees, but its strong international presence and high-profile clients make up for it. Sigma International has outshined its competition by establishing a presence in 6 countries all around the globe. 

Sigma International partners with Durban’s Chamber of Commerce and Industry to grow the South African economy and create new job opportunities for local citizens. In addition to the high-profile clients and global presence, Sigma International’s high-quality employees work hard to provide excellent customer service from the company’s multiple office locations around the globe. 

Key executives

Boris Petijevic (CEO)

Boris Petijevic is the current CEO for Sigma International. There is currently no more information available on Petijevic’s professional background. 

Sigma reviews and comparisons

Sigma International is a management consulting company that provides business growth and management services to many clients, including high-profile clients in the South African government. 

We could not find any verified reviews or comparisons from employees who work for the South Africa Sigma International office. Still, the company environment is comparable to other small management companies in the country. 

Sigma’s contact information

Sigma’s main headquarters is located in:


Further, you may virtually reach out the company through the following contact information:

In addition, you may email them at [email protected] or call 27 31 2010 788.


Sigma news, podcast & articles

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Sigma videos & images

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