PDNA is a multidisciplinary consulting engineering practice specialising in engineering design services with the following attributes:

• 23-year history
• Leader and innovator in engineering and business
• Internationally recognised expertise
• Leading transformation model in the democratic South Africa
• 14 offices country-wide
• ISO 9001:2000 QA system
• Leading ICT real-time systems
• Global linkages and technology partners:  
  • CSIR
  • TPS Consult
  • PDNA Da Vinci Academy
• Partner of choice in mega projects
• Leading training and mentorship models
• Founding member of the Green Building Council (SA)
• Environmental leader
• Green technology and sustainable engineering solutions

The company currently employs approximately 600 people across the country and has through its history been recognised and acknowledged through several industry awards.

• Impumelelo Top 300 company since 2000
• Commendation by the South African Association of Consulting Engineers (SAACE) as "Young Company of the Year" 2001
• SAACE Business Excellence - 2006
• SAACE Technical Excellence Awards - 2006
• SAACE Commendation for Technical Excellence - 2006
• SAICE Engineering Excellence Award - 2006
• SAICE Commendation for Engineering Excellence - 2006
• TOP 500 company award - 2008

Directors:

• P D Naidoo-Executive Chairman
• A M Naidu -Group CEO
• N Pather-CEO
• R Pillay-COO
• V Dhana
• J K Haumann
• G D van Zyl
• B N Roberts
• A P C Warner
• I W M Barker
• C W Soden
• S Singh 
• K Moodley
• Y Naidoo
• G F Rossouw
• M F Moos
• M M Lipholo
• H Koorn
• P K Sawkins
• S Joubert
• H P Silbernagl
• J A Wessels 
• P G Vivier
• S H Ramsarup
• A Cooksey
• J W Mc Call
• D C Collings
• J A Du Plessis
• N M Ramauthar
• N Swanepoel
• A Hemraj
• M O`Connor
• A Chand
• M Soobader
• C Cambell
• V Domun