JG Afrika

What JG Afrika does

JG Afrika (Pty) Ltd is a South African multi-disciplinary engineering and environmental consulting firm headquartered in Sunninghill, Johannesburg, with additional offices in Cape Town, Durban, Gqeberha, Pietermaritzburg, Lesotho, and Mozambique. Originally established as Jeffares & Green in 1926 and rebranded to JG Afrika in 2016 to reflect its pan-African footprint, the firm operates across ten service lines: infrastructure, transport, structures, waste, water, energy, mining, geotechnical, environment, and agriculture. Its technical capabilities span feasibility, detailed design, construction supervision, and environmental authorisations, supported by proprietary expertise in dynamic compaction for landfill sites, transboundary river basin modelling (Hec-RAS 1D/2D, WRYM/WRPM, OKACOM/LIMCOM/ZAMCOM/ORASECOM protocols), SASS5-accredited aquatic biomonitoring, and innovative sanitation technology assessment.

The firm serves government clients (national, provincial, and metropolitan municipalities including SANRAL, Department of Water and Sanitation, City of Cape Town), mining operators (South32, Thungela/Exxaro via Mafube Coal, SAPPI), industrial operators, renewable energy IPPs under South Africa's REIPPP programme, and international development institutions (World Bank/IDA via the MFERP). Revenue is generated through fee-based professional services contracts secured via competitive tendering for the public sector and direct commission for repeat private sector clients. The firm holds B-BBEE Level 1 certification (granting preferential public sector procurement access) and DEKRA quality management certification, and has been increasingly involved in turnkey, managing-contractor roles where it participates in project financing structures.

Name

JG Afrika

Legal name

JG Afrika (Pty) Ltd

Website

https://jgafrika.com

Company type

Private

Founded year

1926

Operating status

Operating

Headcount range

101–250 employees

Short description

JG Afrika is a South African multi-disciplinary engineering and environmental consulting firm serving government, mining, industrial, and renewable energy clients across Southern Africa. Founded in 1926, it delivers infrastructure, water, transport, waste, energy, mining, and geotechnical services through ten core practices and seven offices.

Ownership category

akta.pro rank

Product category

Engineering and Environmental Consulting Services

NAICS

Engineering Services (54133), Environmental Consulting Services (541620), Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Sustainability & ESG Consulting (BPAHACAK)

akta.pro secondary industries

Wind Balance-of-Plant EPC (Crane Pads, Turbine Foundations, Internal Roads) (EUAEADAI), Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ), ESG Strategy & Materiality Assessment (EUAHAJAA), Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs) (IMAIAAAM)

Keywords

• Engineering consulting services
• Environmental consulting services
• Infrastructure design services
• Water resource management
• Geotechnical engineering services

Headquarters

HQ city

Gauteng

HQ country

South Africa

HQ region

Africa

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Engineering and Environmental Consulting Services: JG Afrika generates revenue through the provision of fee-based engineering and environmental consulting services across infrastructure, transport, structures, waste, water, energy, mining, geotechnical, environment, and agriculture sectors. Services include feasibility studies, design, construction supervision, project management, and environmental impact assessments. Revenue is project-based and secured through competitive tendering for public sector clients and direct commissions for private sector clients. The firm has been increasingly involved in turnkey projects where it acts as managing contractor.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

JG Afrika provides multi-disciplinary engineering and environmental consulting services spanning infrastructure planning, transport engineering, structural design, integrated waste management, water resource development, renewable energy consulting, mining infrastructure engineering, geotechnical investigations, environmental authorisations, and agricultural engineering. Services are delivered throughout the full project lifecycle from feasibility studies and design through construction supervision to project management, primarily to government agencies, mining houses, industrial operators, renewable energy developers, and private sector clients across Southern Africa.

Product overview

JG Afrika is a multi-disciplinary engineering and environmental consultancy offering a comprehensive portfolio of professional consulting services. The firm provides integrated services across ten core areas: Infrastructure (municipal utility planning and design), Transport (roads, railways, pavements), Structures (building and civil engineering), Waste Management (integrated waste and landfill solutions), Water (schemes, purification, dams), Energy (renewable energy consulting), Mining (surface infrastructure and compliance), Geotechnical Engineering, Environment (authorizations and contaminated land), and Agriculture (farm infrastructure and irrigation). These services work together to deliver complete engineering and environmental solutions throughout Africa, with the company specializing in turnkey projects where it participates in financing structures and manages implementation.

Differentiator

Problem solved

Functional benefit

Products and services

• Infrastructure Services Planning, design and project management of municipal utility services, water supply and sewer reticulation, stormwater drainage, treatment plants, reservoirs, roads for housing, industrial and commercial land developments.
• Transport Services Planning, design, implementation and maintenance of roads and highways, railways, pavements, and traffic and transportation projects for public and private sector clients.
• Structures Services Structural engineering and project management on the full range of building, industrial and civil projects, from concept design to construction closure, delivered to a wide range of public and private clients.
• Waste Management Services Integrated waste management strategies including design of waste transfer and material recovery facilities, treatment of organic waste, design of alternative waste technologies, and landfill diversion strategies and rehabilitation.
• Water Services Water schemes, municipal systems, WASH programmes, water purification works, and major water resource development projects such as large dams, pipelines, pump stations and catchment management studies.
• Energy Services Professional services as owner's engineers, civil design and design review consultants on wind, solar photovoltaic, solar power stations and biomass waste-to-energy renewable energy technologies.
• Mining Services Reliable engineering and environmental services for mine operators, specialising in surface infrastructure, risk management, safety assessments, and legislative compliance.
• Geotechnical Services Geotechnical investigations on rail or road projects, embankment or concrete dams, slope stabilisation and renewable energy studies, supported by in-house civil and structural engineers.
• Environment Services A specialist, integrated service for the design of business greening systems and methodologies; authorisations, licensing and permitting processes, as well as solutions for contaminated land.
• Agriculture Services Applied engineering science and technology including farm infrastructure design, irrigation design, agricultural potential assessments, resources management and land-use planning.

Quantifiable outcome

• South32 Hillside desalination plant completed in 32 weeks for R74 million, delivering 2 Ml/day capacity
• +3 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

15 partnerships are on record, tiered core and minor.

• Royal HaskoningDHV (RHDHV)coreStrategic or Co-development Partner · 1 January 2017Joint venture between JG Afrika and Royal HaskoningDHV (RHDHV), in association with local Malawian company Majiatua Engineering Services, appointed by the Malawian government through the MFERP Project Implementation Unit. JG Afrika led the study which included hydrological, topographical, sedimentation and climate studies for railway infrastructure rebuilding in flood-prone Malawi. RHDHV provided support on sedimentation studies. Study commenced mid-2017 and was completed in February 2019.
• Majiatua Engineering ServicesminorStrategic or Co-development Partner · 1 January 2017Local Malawian engineering services company associated with the JG Afrika and Royal HaskoningDHV joint venture for the Malawi Floods Emergency Recovery Project. Provided in-country support and hydrological input within the working environment.
• MESI ConsultingminorImplementation/ SI/ Consulting PartnerProvided important in-country support and hydrological input and context of the working environment for the Malawi Rail infrastructure rebuilding project.
• Southern Mapping and Surveys MalawiminorImplementation/ SI/ Consulting PartnerProvided survey support services for the hydrological, topographical, sedimentation and climate studies for the Malawi Rail project.
• Leomat ConstructioncoreImplementation/ SI/ Consulting PartnerJoint venture with Leomat Construction for the SAPPI Tugela Mill Pipeline Replacement Project. JG Afrika and Leomat jointly devised an innovative approach to replace the treated-process water pipeline from Tugela Mill to the Tugela River discharge point, with Leomat handling construction works.
• Raubex and Enza Construction Joint VenturecoreImplementation/ SI/ Consulting PartnerJoint venture between Raubex and Enza Construction awarded the R500 million construction contract for the second carriageway of the N4 Toll Road. JG Afrika supervised construction works alongside this JV. The project was completed in October 2021 after construction commenced in March 2018.
• G4 CivilscoreImplementation/ SI/ Consulting PartnerG4 Civils appointed as the contractor for the R54 million Sikhululiwe Village Access Road project in Mpumalanga. JG Afrika provided consulting engineering services including design, resident engineering, and contract administration. Project officially handed over in October 2025.
• Mpumalanga Department of Public Works, Roads and Transport (MPDPWRT)coreStrategic or Co-development PartnerGovernment partner in the Sikhululiwe Village Access Road project, implemented by Mafube Coal Mining under its Social and Labour Plan and Corporate Social Investment commitments, in partnership with the department and Steve Tshwete Local Municipality.
• China Henan International Cooperation Group (CHICO)coreImplementation/ SI/ Consulting PartnerCHICO appointed JG Afrika as its consulting engineer for the rehabilitation and upgrade of a 70.16 km section of road between Gbarnga and the Guinea border in Liberia, awarded by the Liberian Ministry of Public Works in 2016. JG Afrika provides consulting for initial implementation and future maintenance stage, including evaluation of current pavement design for future planned overlay.
• GJA ConsultantscoreStrategic or Co-development PartnerJoint venture between JG Afrika and GJA Consultants as lead consultant for the R230 million Kraaifontein Waste Management Facility project for the City of Cape Town. JG Afrika undertook project management, civil, structural, rail, roads, transportation and site supervision duties.
• HHO AfricacoreStrategic or Co-development PartnerHHO Africa served as lead consultant for the R710 million Koeberg Interchange Upgrade with JG Afrika, Bergstan and Asch as sub-consultants. JG Afrika contributed technical expertise to the major Cape Town infrastructure project completed in July 2011.
• City MarkingsminorImplementation/ SI/ Consulting PartnerTshwane-based City Markings partnered with JG Afrika on performance-based road marking contracts for SANRAL in the Free State, covering 600 km of tolled and 850 km of non-tolled sections. City Markings tested both water-based and thermoplastic paints.
• FoskorminorOthersExisting abstraction infrastructure at Richards Bay harbour belonging to Foskor provided an emergency alternative process water supply for the South32 desalination project. The existing pump chambers and rising main infrastructure were shared/partially repurposed for the seawater abstraction pipeline.
• Mhlathuze WaterminorOthersMhlathuze Water's licensed discharge outfall was used for brine disposal from the South32 Hillside desalination plant. The existing pipeline between Hillside and the decommissioned smelter was extended by 335m to connect into the Mhlathuze Water licensed discharge outfall.
• Steve Tshwete Local MunicipalitycoreImplementation/ SI/ Consulting PartnerSteve Tshwete Local Municipality partnered on the R54 million Sikhululiwe Village Access Road project implemented by Mafube Coal Mining in Mpumalanga. The project was delivered under the municipality's jurisdiction with the newly surfaced road connecting to the R104.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• AECOM: One of the largest global engineering firms with active African operations. Competes with JG Afrika for major public and private infrastructure, environment, and water mandates, typically on the largest projects where scale advantages matter.
• Worley: Global engineering and advisory firm focused on energy, chemicals, and resources. Comparable to JG Afrika on owner's engineering, civil design, and environmental work for energy and mining clients, though Worley operates at substantially larger scale.

Regional players

• Bigen Group: South African infrastructure development and engineering consultancy focused on public sector and developmental mandates in Southern Africa. Competes with JG Afrika on water, transport, and municipal infrastructure, particularly for development finance-funded projects.

Direct peers

• Royal HaskoningDHV: Global engineering consultancy with established operations in Southern Africa. JG Afrika has a documented joint venture with RHDHV on the Malawi Floods Emergency Recovery Project, and both firms compete across water, infrastructure, and environmental consulting in Africa.
• WSP Africa: Global engineering professional services firm with significant African operations. Competes with JG Afrika on transport, infrastructure, environment, and property engineering mandates across SADC, with broader international capability and headcount.
• Hatch: Global engineering consultancy with strong mining, infrastructure, and energy practices and active African operations. Particularly comparable on mining infrastructure, tailings, and water resource consulting where JG Afrika also operates.
• Zutari: South African-headquartered multi-disciplinary engineering and infrastructure advisory firm (formerly Aurecon Africa). Directly competes with JG Afrika across infrastructure, transport, water, energy, and environmental consulting for public and private sector clients across Southern Africa.
• SMEC (Snowy Mountains Engineering Corporation): International engineering consultancy with established presence in Africa. Competes with JG Afrika on transport, water, and infrastructure projects for government and development finance clients across Southern Africa.
• Arcadis: Global design and engineering consultancy with presence in South Africa. Competes across infrastructure, water, environment, and buildings consulting, often on larger cross-border mandates where JG Afrika also pursues work.

Emerging players

• Knight Piésold: Specialist engineering consultancy focused on mining, water, and environmental services. Particularly comparable to JG Afrika on tailings dam design, mining infrastructure, and water resource projects for mining and energy clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCbP_jfWx2LtAj5625WjhCMw
• LinkedInlinkedin.com/company/jg-afrika-pty-ltd

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles18 records

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 JG Afrika