
Trialogue is a niche corporate responsibility consultancy with more than two decades of industry research and experience. We provide thought leadership and support to our clients in sustainability and corporate social investment (CSI), through our publications, knowledge hub, conferences and webinars, as well as our advisory services in sustainability advisory, social impact advisory, monitoring and evaluation and client reporting.
Our thought-leadership work and years of experience in working with South African businesses on corporate responsibility issues ensures that our consulting solutions are in line with best practice. We have a highly professional and experienced team, selected and trained to provide pragmatic solutions that are tailored to client’s specific circumstances and budgets.
Our purpose
Trialogue partners with companies to achieve positive impact for business and society
What we do
We use our specialist expertise and experience to:
- Provide strategic direction on sustainability and social impact
- Deliver tailored solutions to embed sustainable practices
- Support the positioning of organisations as responsible business leaders
Our values
- Integrity – the honesty, transparency and moral compass upon which we conduct our business.
- Excellence – the professionalism, quality and knowledge that underpins the value we provide to our clients.
- Respect – how we value differences in people to build strength in our immediate relationships, as well as across broader society.
Our history
Trialogue was founded by Nick and Vanessa Rockey, and Rob Worthington-Smith in 1999. The early years saw the development of publications and services previously run by the founding team, including the CSI Handbook. Work in the sustainability field began with the development of a Corporate Citizenship Management Rating (CCMR), in partnership with the African Institute of Corporate Citizenship. We wrote our first sustainability report for the National Port Authority in 2001 and in 2004 Trialogue published its first handbook on corporate sustainability, titled The Good Corporate Citizen.
Soon after we made a decision to focus the business entirely on corporate responsibility and since then have tested and launched many new products, including an Environmental Handbook, a Social Map and the Trialogue CSI Conference, now an established annual event. The business continues to evolve by extending and refining its range of products and services within the fields of corporate sustainability and corporate social investment (CSI).
For more, please see our thought leadership offering and our consulting services.
Contact us
CPT: +27 (0)21 671 1640
JHB: +27 (0)11 026 1308
info@trialogue.co.za
Connect with us on social media:
If you are interested in working with us, contact our sales team on +27 (0)11 026 1308 or advertising@trialogue.co.za
Our partners
We have business relationships with the following organisations.




