Water and Sanitation Services

What Water and Sanitation Services does

Water and Sanitation Services South Africa (Pty) Ltd (WSSA) is a South African private company, headquartered in Woodmead, Johannesburg, that delivers comprehensive water and wastewater management services to public-sector clients across Southern Africa. Founded in 1986 with approximately 40 years of operational history, the firm operates through long-duration managed-service contracts with municipalities, water boards, and government departments. Its portfolio spans the full water-infrastructure lifecycle — construction of distribution, collection, and treatment systems; operations and maintenance of treatment works and pump stations; refurbishment, upgrade, and expansion of mechanical and electrical infrastructure; asset management with asset registers and O&M plans; tanker management with GPS-tracked fleet dispatch; and 24/7 call-centre services for consumer-reported breakdowns. Notable technical components include Membrane Bioreactor (MBR) and Conventional Activated Sludge (CAS) process trains using MLE/UCT configurations, UV disinfection for tertiary treatment, belt-press sludge dewatering, and GPS-based telemetry for water tanker monitoring.

Commercially, WSSA generates revenue through two primary streams: managed-services contracts (long-term O&M concessions typically spanning multi-year terms and awarded through public procurement) and construction/refurbishment professional services. Pricing is not publicly disclosed and is set through negotiated government contracts. The company is organized as part of a broader water-services group that includes Zana Manzi Wastewater Services, Proxa Water Treatment Specialists, and Aethyr IT Solutions, all brought under unified group leadership in 2022. WSSA holds CIDB Grade 9 ratings across civil (9CE), mechanical (9ME), and electrical (9EP) engineering works, ISO management-system compliance certifications, and B-BBEE Level 5 contributor status. Named municipal clients include the City of Cape Town (operating the 99 MLD ADWF Zandvliet and 24 MLD Fisantekraal wastewater treatment works through to 2027 and 2028 respectively), Zululand District Municipality, Rustenburg Water Services Trust, King Cetshwayo District Municipality, Chris Hani District Municipality, City of uMhlathuze, and iLembe District Municipality. The company maintains three regional offices (KwaZulu-Natal, Western Cape, Eastern Cape) supporting multi-provincial delivery under a direct enterprise field-sales model with government procurement as the primary go-to-market channel.

Name

Water and Sanitation Services

Legal name

Water and Sanitation Services South Africa (Pty) Ltd

Website

https://wssa.co.za

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

1–10 employees

Short description

Water and Sanitation Services South Africa (WSSA) is a private South African firm that operates, maintains, constructs, and refurbishes municipal water and wastewater treatment infrastructure under long-term managed-service contracts with government clients across South Africa.

Ownership category

akta.pro rank

Product category

Water and Wastewater Services

NAICS

Sewage Treatment Facilities (22132), Sewage Treatment Facilities (221320), Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (22131), Water Supply and Irrigation Systems (221310)

SIC

Sanitary Services (4950), Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Wastewater Treatment Plant (WWTP) Operations & Maintenance (BPALAMAB)

akta.pro secondary industries

Municipal Wastewater Treatment Plants (WWTPs) (EUANADAA), Wastewater Treatment Plant Construction (WWTP) (IMAFAGAB), Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants) (EUANALAD)

Keywords

• Water treatment services
• Wastewater management
• Municipal water services
• Water infrastructure construction
• Water asset management

Headquarters

HQ city

Gauteng

HQ country

South Africa

HQ region

Africa

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Managed Services Contracts: Long-term operation, maintenance, and management contracts with municipalities, water boards, and government departments for water and wastewater treatment facilities
2. Construction and Refurbishment Services: Construction, refurbishment, upgrade and expansion of water and wastewater systems including distribution networks, pump stations, and treatment works

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

WSSA provides comprehensive water and wastewater management solutions, covering the full lifecycle of municipal and industrial water infrastructure: construction of new water and wastewater systems, operation and maintenance of existing treatment works and networks, refurbishment/upgrade/expansion of aging assets, technical support, asset management, tanker management, and call centre management for client utilities. Services are delivered primarily to public sector clients across Southern Africa, including municipalities, water boards, and government departments.

Product overview

Water and Sanitation Services South Africa (WSSA) is a service-oriented company providing comprehensive water and wastewater management solutions rather than a software product platform. The company offers an integrated portfolio of services organized around the water infrastructure lifecycle: Construction of Water and Wastewater Systems (covering distribution, collection, treatment works, pump stations, boreholes, and package plants), Operation and Maintenance Services (raw water treatment, sewage collection, process optimization, and preventive maintenance), Refurbishment/Upgrade/Expansion Services, Technical Support (including Blue Drop and Green Drop compliance), Asset Management (assessment, registers, management plans), Tanker Management (GPS-tracked delivery monitoring), and Call Centre Management (24/7 consumer reporting). These service offerings work together as an end-to-end water management solution for municipal and government clients.

Differentiator

Problem solved

Functional benefit

Products and services

• Construction of Water and Wastewater Systems Design-build delivery of new water and wastewater treatment infrastructure for municipalities, water boards, and government departments across Southern Africa.
• Operation and Maintenance of Water and Wastewater Systems Ongoing operation, day-to-day management, and scheduled/unscheduled maintenance of client water and wastewater treatment works and networks, delivered under managed services contracts to public sector utilities.
• Refurbishment, Upgrade and Expansion of Water and Wastewater Assets Rehabilitation, capacity upgrade, and expansion of aging or underperforming municipal water and wastewater assets to restore and extend their operational life.
• Technical Support Services Specialist technical advisory and support services for municipalities and water boards on water and wastewater system performance, troubleshooting, and optimization.
• Asset Management Management of client water and wastewater asset portfolios, including condition assessment, maintenance planning, and lifecycle optimization.
• Tanker Management Management of bulk water and wastewater tanker fleets, including GPS-tracked dispatch and delivery for client utilities requiring liquid transportation services.
• Call Centre Management Operation of dedicated customer-facing call centres on behalf of client water utilities, handling consumer queries, service requests, and incident reporting.

Quantifiable outcome

• Green Drop Award (Gold Status) achieved for Zandvliet Wastewater Treatment Works
• +2 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Zana Manzi Wastewater ServicescoreOthersPart of WSSA group of companies providing wastewater services expertise. WSSA operates as an integral part of a dynamic group of companies each contributing unique expertise to the water sector.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Rand Water: Large South African bulk water utility supplying potable water across Gauteng and beyond. Operates treatment works and distribution networks at scale comparable to WSSA's largest facilities, but as a public water board.
• AECOM South Africa: International infrastructure consultancy active in water and wastewater projects across South Africa, including municipal and industrial clients. Comparable on design/PMC scope but broader and larger than WSSA.
• Veolia Water Technologies South Africa: Global water services giant operating across Southern Africa in municipal water and wastewater treatment, O&M, and design-build. Directly comparable end-market (SA municipalities) but with broader portfolio and far greater capital depth than WSSA.
• WSP Africa: Global engineering consultancy with a major water and wastewater infrastructure practice in Southern Africa, serving municipalities and developers. Competes with WSSA on design and program management, but is consulting-led rather than O&M-led.

Regional players

• Umgeni Water: KwaZulu-Natal-based water board providing bulk water and wastewater services in the same province where WSSA holds multiple municipal contracts (e.g., King Cetshwayo, iLembe, City of uMhlathuze). Comparable end market and geography.
• Johannesburg Water (Pty) Ltd: Municipal water and wastewater utility serving the City of Johannesburg. Comparable in treatment plant operations and water service delivery, but vertically integrated as a municipal entity rather than a private contractor.
• ERWAT (East Rand Water Care Company): South African wastewater treatment utility serving Ekurhuleni and surrounding municipalities. Operates multiple WWTPs under public utility mandate — comparable O&M operations and technology profile, but in a specific Gauteng region.

Direct peers

• Proxa Water Treatment Specialists: Wholly-owned group sibling under the same leadership (CEO Dumi Luthuli since 2022). Provides water treatment services to public and private clients in South Africa — closest direct comparable in scope and customer profile.
• Zana Manzi Wastewater Services: Group company specializing in wastewater services for the private sector in South Africa. Operates under the same executive team as WSSA since 2022, serving industrial clients with comparable treatment technology.

Emerging players

• Hatch Africa: Engineering firm with a water and wastewater practice serving African municipalities and industrial clients, including EPCM services. Competes with WSSA on the construction/refurbishment side of municipal water projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/water-and-sanitation-services-south-africa-proprietary-limited

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 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 Water and Sanitation Services