Fair Pay & Worker Respect

The company's safety performance is strong, with a Lost Time Injury Frequency Rate (LTIFR) of 0.28 in 2025.

Petra Diamonds has achieved zero fatalities for five consecutive years from 2021 to 2025 and celebrated 7 fatality-free years as of May 15, 2024. The voluntary turnover rate for staff and fixed-term contractors was 3.9%.

Fair Trade & Ethical Sourcing

In FY2025, 95% of total procurement in South Africa was directed towards local suppliers.

In FY2024, 93% of total procurement at Williamson in Tanzania went to local suppliers. The company states that 100% of its production is certified as conflict-free. For the last three years, no substantiated child or forced labor incidents have been reported, with the company outlining steps taken to address modern slavery and human trafficking risks throughout its supply chain.

Kind to Animals

No specific, concrete data points were found in the provided articles for any of the 'Kind to Animals' KPIs. Information regarding cruelty-free certifications, alternative testing methods, humane certifications for operations, ethical input substitution, animal-related supplier audits, cage-free sourcing, animal testing policies or volume, innovation investment in animal-free technologies, animal agriculture ethics, animal-free R&D collaboration, or public policy engagement specifically for animal welfare was not available. While articles mentioned the dedication of land for nature reserves (e.g., 67,000 hectares in South Africa

and 906 hectares in Tanzania ), the quantitative thresholds for the 'wildlife_conservation_impact' KPI are tied to a percentage of revenue invested in conservation, which was not provided.

Planet-Friendly Business

Petra Diamonds diverted 99% of dry waste from landfill in FY24.

Currently, 13% of its operational energy consumption is sourced from renewables. The company has committed to a short-term target of reducing Scope 1 and 2 emissions by 35-40% by 2030 and a long-term target of net zero Scope 1 and 2 GHG emissions by 2050, but these targets are not stated as SBTi-validated. Petra Diamonds aligns its reporting with TCFD recommendations and includes climate scenario analysis for 1.5°C, 2.0°C, and 4.3°C pathways to identify climate-related risks and opportunities. In FY24, the company recorded no significant environmental incidents. It has established just transition programs, investing ZAR2 million in a driving license training program, ZAR1.3 million in a food security project, and ZAR2.5 million in a schools support program in Koffiefontein.

Respect for Cultures & Communities

Petra Diamonds has established Community Grievance Mechanisms (CGMs) at all operations

and an Independent Grievance Mechanism (IGM) at the Williamson mine, which launched in November 2022. The company's local procurement share was 95% in South Africa in FY 2025 and 90% in Tanzania in FY 2023. Heritage management plans are in place for sites of cultural or historic importance. The company supports language inclusivity by providing its whistleblowing hotline in all local languages , translating key policies into Swahili , distributing Sesotho-language pamphlets , and launching a radio program for community engagement. Additionally, 89-90% of targeted managers and supervisory employees completed an human rights eLearning module by the end of FY 2021. No cultural appropriation incidents have been reported. However, Petra Diamonds agreed to a multi-million-pound settlement in May 2021 following claims of serious human rights abuses. This response included compensation for victims , community development projects , the establishment of grievance mechanisms , changing security services , and terminating implicated employees.