Brimstone Investment

What Brimstone Investment does

Brimstone Investment Corporation Limited is a black-controlled and managed public investment holding company incorporated in South Africa in October 1995 and listed on the Johannesburg Stock Exchange under tickers BRT and BRN. Headquartered in Cape Town, the company operates as an investment holding vehicle with a long-term focus on acquiring and growing controlling or influential stakes in South African businesses, particularly in the food (fishing and marine resources), healthcare, and financial services sectors, alongside B-BBEE-aligned investment vehicles. Its core portfolio includes Sea Harvest (44.2% — deep-sea hake trawling, the largest employer on the South African West Coast), Obsidian Health (70% — a controlled subsidiary supplying innovative healthcare solutions across sub-Saharan Africa), Oceana Group (16% — marine species catching and processing), Aon Re Africa (18% — reinsurance and retrocession intermediary), and minority holdings in FPG Property Fund, MTN Zakhele Futhi, and Multichoice Phuthuma Nathi.

Brimstone monetises its portfolio through three principal revenue streams: dividend income from operating portfolio companies, capital gains realised on disposal of investments (most recently R520.3 million of net debt reduction via the sale of 11.95 million Oceana Group shares in early 2026), and interest income from vendor funding and borrowing facilities (R190 million of interest was paid to financiers in FY2025). The company does not develop or commercialise technology products; its competitive position rests on a 30-year track record of empowerment investing, B-BBEE credentials, and the credibility conferred by its broad-based shareholder structure, which includes the Brimstone Empowerment Share Trust (BEST) supporting over 3.5 million beneficiaries across 40 community organisations.

The business is run by co-founders Fred Robertson (Executive Chairman) and Mustaq Brey (CEO), supported by an experienced board including financial director Geoff Fortuin (ex-Deloitte partner) and lead independent director Leon Campher (founder of Coronation Fund Managers). As at FY2025, the group employed 99 staff directly, with 5,400+ in subsidiaries and 33,000+ in associates, intrinsic NAV stood at R2.3 billion, and the company declared a final dividend of 42 cents per share following a 98% increase in headline earnings per share. Distribution and investor communication occur primarily through JSE SENS announcements, integrated annual reports, investor presentations, and media coverage in outlets such as Business Day, CNBC Africa, and News24.

Name

Brimstone Investment

Legal name

Brimstone Investment Corporation Limited

Website

https://www.brimstone.co.za/

Company type

Public

Founded year

1995

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Brimstone Investment offers a wide range of financial and investment services that focuses on returns and profitability.

Ownership category

akta.pro rank

Headquarters

HQ city

Cape Town

HQ country

South Africa

HQ region

Africa

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Technology or R&D, Others

Revenue model

1. Dividend Income: Brimstone receives dividend flow from existing investments in portfolio companies including Sea Harvest, Oceana Group, Obsidian Health, and others.
2. Capital Gains: Realisation of investments at profit through disposal of portfolio company shares, such as sale of 11.95 million shares in Oceana Group reducing net debt by R520.3 million.
3. Interest Income: Interest earned from vendor funding and borrowing facilities. R190 million interest paid to financiers in FY2025.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Brimstone Investment Corporation Limited is a black-controlled and managed investment holding company listed on the Johannesburg Stock Exchange (JSE) under tickers BRT and BRN. The company invests in a diversified portfolio of businesses across the food, healthcare, and financial services sectors, generating returns for shareholders through dividend income, capital gains, and interest income. Brimstone also acts as a B-BBEE empowerment partner for companies seeking credible black economic empowerment shareholders.

Product overview

Brimstone Investment is a black controlled and managed investment company incorporated in South Africa. The company operates as a holding company with a portfolio of strategic investments across multiple sectors including food (fishing, marine processing), healthcare (medical devices and solutions), financial services (reinsurance), and media (broadcasting). The company does not offer a unified product platform but rather manages a diversified investment portfolio through subsidiaries and associate companies including Sea Harvest, Oceana Group, Obsidian Health, Aon Re Africa, FPG Property Fund, and various empowerment investments in MTN and Multichoice.

Differentiator

Problem solved

Functional benefit

Brands

• BEST (Brimstone Empowerment Share Trust): A share trust created in 2005 to provide sustainable support to NGOs and PBOs by awarding them Brimstone shares. Supports more than 3.5 million beneficiaries across South Africa through 40 organisations.

Products and services

• JSE-listed Ordinary Shares (BRT) Ordinary shares of Brimstone Investment Corporation Limited listed on the Johannesburg Stock Exchange under the ticker BRT, providing investors with exposure to a diversified South African investment portfolio with B-BBEE credentials and dividend distributions.
• JSE-listed N Shares (BRN) N Shares of Brimstone Investment Corporation Limited listed on the Johannesburg Stock Exchange under the ticker BRN, providing a second class of listed equity with the same underlying investment exposure to Brimstone's diversified portfolio.
• Sea Harvest Investment Brimstone's 44.2% controlling stake in Sea Harvest Group, the largest employer on South Africa's West Coast, engaged in deep sea trawling of hake. Sea Harvest listed on the JSE in 2017.
• Obsidian Health Subsidiary Brimstone's 70% majority-owned subsidiary Obsidian Health, a leading supplier of innovative healthcare solutions and medical devices to healthcare providers and clinicians in sub-Saharan Africa, supporting improved patient care.
• Oceana Group Investment Brimstone's 16% strategic stake in Oceana Group, a company engaged in catching, processing and procurement of marine species including pilchard, sardine, anchovy, lobster, horse mackerel, squid, tuna and hake.
• Aon Re Africa Investment Brimstone's 18% stake in Aon Re Africa, a leading reinsurance and retrocession intermediary in Sub-Saharan Africa, based in Johannesburg with a subsidiary in Harare, Zimbabwe.
• FPG Property Fund Investment Brimstone's 10% stake in FPG Property Fund, a South African privately held property investment and development company with a 30-year history, primarily focused on the retail convenience sector across South Africa and offshore.
• MTN Zakhele Futhi Investment Brimstone's investment in MTN Zakhele Futhi, a black-owned investment company listed on the JSE that holds approximately 4% of MTN Group, providing exposure to South African telecommunications through a B-BBEE vehicle.
• Multichoice Phuthuma Nathi Investment Brimstone's 1.3% interest in Multichoice Phuthuma Nathi, a black-owned investment company listed on the OTC Market that holds 20% of Multichoice South Africa, providing B-BBEE-aligned exposure to media and broadcasting.

Quantifiable outcome

• 98% increase in headline earnings per share for FY2025
• +3 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered core and minor.

• Sea Harvest GroupcoreStrategic or Co-development PartnerSea Harvest is a principal business engaged in deep sea trawling of hake, the largest employer on the West Coast. Brimstone holds 44.2% interest. Sea Harvest listed on the JSE in 2017. Brimstone executive chairman Fred Robertson serves as Non-Executive Chairman of Sea Harvest Limited.
• Oceana GroupcoreStrategic or Co-development PartnerOceana Group engages in catching, processing and procurement of marine species. Brimstone holds 16% interest. CEO Mustaq Brey serves as Chairman of Oceana Group Ltd.
• Obsidian HealthcoreStrategic or Co-development PartnerObsidian Health is a leading supplier of innovative solutions to healthcare providers and clinicians within sub-Saharan Africa supporting improved patient care. Brimstone holds 70% interest. Tiloshani Moodley serves as Non-executive director.
• Aon Re AfricacoreStrategic or Co-development PartnerAon Re Africa is a leading reinsurance and retrocession intermediary in Sub Saharan Africa. Brimstone holds 18% interest. Fred Robertson serves as director on the board.
• FPG InvestmentsminorStrategic or Co-development PartnerFPG Investments is an investment company owning 87% of FPG Property Fund, 87% of FPG Foods, and 30% of Polar Ice Cream. Brimstone holds significant interest in FPG through FPG Property Fund (10%) and FPG Investments.
• Lion of Africa Life Assurance CompanyminorStrategic or Co-development PartnerLion of Africa is a life assurance company now in run-off. Fred Robertson serves as Non-Executive Chairman. Brimstone previously held up to 100% stake.
• Brimstone Empowerment Share Trust (BEST)coreStrategic or Co-development PartnerBEST is a sustainable support model for NGOs and PBOs. 40 organisations with broad base of beneficiaries have been awarded in excess of 2 million shares, supporting more than 3.5 million beneficiaries across South Africa. BEST has independent board of trustees.
• Fred J Robertson FoundationminorStrategic or Co-development PartnerTrustee organisation supporting various social initiatives. Fred Robertson is a trustee.
• District Six Museum FoundationminorStrategic or Co-development PartnerCultural beneficiary supported through BEST trust. Fred Robertson serves as Trustee of the District Six Museum Foundation.

Scale indicators20 records

Recent moves8 records

Expansion highlights4 records

Direct peers

• Hosken Consolidated Investments: JSE-listed South African diversified investment holding company with similar structure to Brimstone — long-term holdings across gaming, hotels, media, and financial services. Directly comparable as a JSE-listed diversified holding with similar portfolio approach.
• Rand Merchant Investment Holdings: JSE-listed investment holding company with diversified portfolio of financial services and industrial holdings. Comparable in structure as a JSE-listed investment vehicle pursuing long-term value through strategic stakes.
• African Rainbow Minerals: JSE-listed diversified mining and investment company chaired by Patrice Motsepe. Comparable as a major black-controlled JSE-listed investment holding with diversified exposure across commodities and selective non-mining assets.
• Remgro: Major JSE-listed diversified investment holding company with stakes in food, financial services, healthcare, and industrial sectors. Closely comparable business model — long-term holdings in operating businesses across multiple sectors.
• PSG Konsult: JSE-listed financial services holding company with diversified interests in asset management, insurance, and banking. Comparable as a JSE-listed investment holding with multi-sector portfolio approach.
• Brait SA: Formerly JSE-listed investment holding company with similar structure to Brimstone — long-term equity stakes in operating businesses across food, healthcare, and financial services. Highly comparable vehicle despite restructured status.
• Grindrod: JSE-listed South African shipping, logistics, and financial services group (Brimstone was previously a meaningful shareholder). Comparable as a JSE-listed diversified industrial/financial holding with long-term investment orientation.
• Tiso Blackstar Group (African Media Entertainment): JSE-listed media-focused investment holding with B-BBEE credentials and similar empowerment-driven investment thesis. Comparable as a smaller JSE-listed diversified holding with similar South African empowerment positioning.

Emerging players

• Coronation Fund Managers: JSE-listed South African asset manager founded by Leon Campher (also Lead Independent Director of Brimstone). Adjacent peer given overlapping board relationships and shared history in SA investment management ecosystem.

Broad incumbents

• Sanlam: Major JSE-listed pan-African financial services group with extensive investment portfolio operations. Broader incumbent operating in the same SA financial services ecosystem but at much larger scale and with regulated insurance business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/BrimstoneLtd
• LinkedInlinkedin.com/company/brimstone-investments-limited

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Brimstone Investment