What Impact Water Solutions does

Impact Water Solutions (IWS) is a South African Independent Water Producer and project developer headquartered in Cape Town that develops, finances, builds, and operates decentralised water infrastructure powered primarily by solar energy across the African continent. Originally founded in 2016 as Turnkey Water Solutions and rebranded to Impact Water Solutions in 2021, the company built Africa's first solar-powered desalination plant at Witsand, Western Cape, in 2018 and has since expanded into Namibia, Mauritius, Djibouti, Malawi, Mauritania, and Guinea. Its core technology stack integrates the OSMOSUN solar-powered seawater reverse osmosis platform (via an exclusive technology partnership, using a patented pressure accumulator to handle intermittent solar supply without battery storage) with the Amanz.io IoT monitoring platform for real-time water, distribution, and energy asset telemetry. The product portfolio spans Smart Supply (sea/brackish desalination, filtration, borehole supply), Smart Distribution (mini distribution networks, water kiosks), Smart Management (Amanz.io), and service offerings including Bulk Water Supply, Water Mini Grids, Wastewater Treatment (MBR/MABR/SAF), Circular Utility water-electricity minigrids, and Rapid Deployment mobile systems.

IWS serves municipalities and water utilities, mining and industrial operators, rural and off-grid communities, real estate developers, and green hydrogen project developers, generating revenue through a mix of Water Purchase Agreements (recurring subscription-like), Build-Own-Operate managed services contracts, EPC project delivery, structured financing packages (upfront, leasing, or WPA), and feasibility studies. The go-to-market is direct enterprise field sales with no disclosed paid advertising; customer acquisition is driven by project case studies, earned media in engineering and mining press, and partnerships with development agencies such as GIZ and energy majors such as HDF Energy, Scatec, and Chariot. Named customers include Transnet (Port of East London R60m desalination contract), Namwater (Bethanie, Namibia), Compagnie des Bauxites de Guinée (Guinea feasibility), CCS Logistics, Balwin Properties, Inhle Beverages, and Rio Tinto. The company is privately held with 11-50 employees and no disclosed institutional investors or funding rounds in the source data.

Name

Impact Water Solutions

Legal name

Impact Water Solutions

Website

https://water-solutions.co.za

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Impact Water Solutions is a Cape Town-based Independent Water Producer that develops, finances, builds, and operates decentralised, solar-powered water infrastructure across Africa, serving utilities, mining operators, ports, real estate developers, and green hydrogen projects under Water-as-a-Service contracts.

Ownership category

akta.pro rank

Product category

Decentralized Water Infrastructure Services

NAICS

Water and Sewer Line and Related Structures Construction (237110), Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (221310), Sewage Treatment Facilities (22132)

SIC

Water Supply (4941), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Water Treatment Plant Construction (Drinking Water) (IMAFAGAA)

akta.pro secondary industries

Water Reuse & Reclamation Infrastructure Construction (Recycled Water Systems) (IMAFAGAH), Intake/Outfall & Raw Water Abstraction Works (River/Sea Intakes, Outfalls) (IMAFAGAI), Emergency Response & Resilience (Main Breaks, Boil Water, Drought/Contamination Events) (EUANAAAJ)

Keywords

• Decentralized water infrastructure
• Solar-powered desalination
• Water-as-a-service
• Wastewater treatment solutions
• Renewable energy water supply

Headquarters

HQ city

Cape Town, Western Cape

HQ country

South Africa

HQ region

Africa

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Water Purchase Agreements (WPA): Long-term water purchase agreements where IWS builds, owns and operates water infrastructure providing guaranteed water supply to clients.
2. Build Own and Operate (BOO): IWS develops, finances, builds and operates decentralised water infrastructure with long-term ownership and monitoring.
3. EPC (Engineering, Procurement, Construction): Project delivery model where IWS handles design, procurement and construction of water infrastructure for clients.
4. Financing Packages: Structured financing solutions including upfront payment, leasing or water purchase agreements suited to client needs.
5. Feasibility Studies and Development: Technical and strategic feasibility studies for water infrastructure projects including assessment, design and permitting guidance.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Impact Water Solutions is an Independent Water Producer and end-to-end Water Solutions Provider that develops, finances, builds, and operates decentralized water infrastructure powered by renewable energy (primarily solar) across Africa. The company delivers water-as-a-service solutions including seawater desalination, water filtration/purification, borehole supply, distribution networks, water kiosks, wastewater treatment, and rapid deployment emergency supply under flexible financing structures (WPA, BOO, EPC, leasing, upfront payment).

Product overview

Impact Water Solutions (IWS) is an Independent Water Producer and end-to-end Water Solutions Provider offering a portfolio of water infrastructure products and services under a 'Water as a Service' model. The offering consists of three integrated solution categories: Smart Supply (sea/brackish water desalination, filtration/purification, borehole supply, solar energy), Smart Distribution (mini distribution networks, water kiosks), and Smart Management (Amanz.io monitoring platform). These are delivered as part of comprehensive service offerings including Bulk Water Supply, Water Mini Grids, Waste Water Treatment, Circular Utility minigrids, and Rapid Deployment solutions. All solutions are designed for decentralized, renewable energy-powered operation with various financing options (WPA, PPP, leasing). The company develops, finances, builds and operates water infrastructure to provide clients with water autonomy and security.

Differentiator

Problem solved

Functional benefit

Products and services

• Smart Supply - Sea or Brackish Water Desalination Seawater and brackish water desalination solutions using reverse osmosis technology powered by renewable energy sources including solar.
• Smart Supply - Water Filtration and Purification Water treatment solutions including clarification, filtration, micro-/ultra-filtration, and UV or chlorination treatment for producing potable water from various sources.
• Smart Supply - Borehole Supply Solar-powered borehole solutions for groundwater extraction, providing water security in areas without centralized water infrastructure.
• Smart Distribution - Mini Distribution Network Decentralized water distribution networks powered by solar energy for areas that centralized water infrastructure cannot reach, including extraction, treatment, storage and distribution.
• Smart Distribution - Water Kiosk Water ATM kiosk solutions for rural communities providing centrally located, equitable water access points with digital monitoring and management.
• Smart Management - Monitoring Platform (Amanz.io) Real-time IoT-based monitoring platform for smart metering, data collection and visualization enabling intelligent water management from supply to distribution.
• Bulk Water Supply Solutions End-to-end water supply solutions for utilities, estates and municipalities including diversification of water supply, reduced reliance on traditional sources, and guaranteed water quality and quantity, available through WPA, PPP, or 100% financed models.
• Water Mini Grids Decentralized water infrastructure powered by renewable energy providing integrated sustainable water management for isolated communities and businesses, including extraction, treatment, storage and distribution.
• Rapid Deployment & Emergency Supply Mobile water treatment systems for rapid deployment in refugee camps, base camps, disaster management, and adventure applications, available for short-term rental periods.
• Waste Water Treatment Solutions Various wastewater treatment solutions including biological treatment, MBR (Membrane Bioreactor), MABR (Membrane Aerated Biofilm Reactor), and SAF (Submerged Aerated Filters) technologies, with water reuse for blending or irrigation.
• Circular Utility - Water and Electricity Minigrid Integrated water and electricity minigrid solution combining decentralized water treatment with renewable energy generation for complete energy-water autonomy.
• Water as a Service (WaaS) Financed solutions from inception and development through implementation to long-term operations, creating water security and autonomy for clients through various financing structures including upfront payment, leasing, or water purchase agreements.

Quantifiable outcome

• Witsand solar-powered desalination plant: 350 m³/day capacity, produced over 10,000 kiloliters of water
• +4 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability2 records

Feature7 records

Partnerships

Nine partnerships are on record, tiered major, core and minor.

• TransnetmajorChannel Partner/ Reseller/ Distributor · 1 January 2024Awarded R60m contract for solar-powered desalination plant at Port of East London. IWS developing decentralised, solar-powered 2 ML/day desalination solution for the port.
• GIZmajorStrategic or Co-development Partner · 1 January 2023German development agency partnership for feasibility study of solar-powered desalination for green hydrogen production in South Africa, covering four coastal project sites (Saldanha Bay, Boegoebaai, Coega, and Richards Bay).
• HDF EnergymajorStrategic or Co-development Partner · 1 January 2021Partnership for feasibility study of solar and hybrid desalination concept for the Renewstable pilot green hydrogen project in Swakopmund, Namibia.
• OsmosuncoreTechnology or IntegrationExclusive technology partnership for OSMOSUN solar-powered reverse osmosis desalination technology. This technology enables 100% renewable energy powered desalination through patented pressure accumulator technology that handles intermittent solar power supply.
• Amanz.iocoreTechnology or IntegrationPartnership for Amanz.io water monitoring and IoT platform used for real-time monitoring, data collection and visualization of water, distribution and energy assets.
• Water EverywherecoreTechnology or IntegrationTechnology partnership for water treatment solutions and solutions integration.
• NamwatermajorChannel Partner/ Reseller/ DistributorNamibia's national water utility. IWS supplied, installed, and commissioned renewable-powered reverse osmosis desalination plant for the Bethanie Water Supply Scheme.
• Compagnie des Bauxites de Guinée (CBG)majorChannel Partner/ Reseller/ DistributorGuinea mining company. Feasibility study conducted for desalination plant at CBG's Kamsar Bauxite Process Plant to diversify potable water supply.
• Longyuan Mulilo De Aar Wind FarmminorStrategic or Co-development PartnerPartner in Philipstown Water Security Project Socio-Economic Development program, providing solar energy capacity for the project.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Desolenator: UK-based developer of solar-powered desalination units for off-grid and community applications. Emerging peer with overlapping solar desalination technology and similar underserved-community target market.
• Mascara Renewable Water: French company operating decentralised solar-powered wastewater treatment plants, including remote-monitoring partnerships with IWS. Emerging peer with closely overlapping solar-decentralised wastewater-treatment technology and services.

Others

• Aqua for All: Dutch-based development financier and accelerator focused on WASH infrastructure in Africa and Asia. Thematically related ecosystem participant and potential funder/partner for IWS's emerging-market, off-grid water projects.

Broad incumbents

• Grundfos: Global leader in water pumps and treatment systems with significant emerging-markets footprint. Broad incumbent serving mining, municipal and industrial customers with comparable water supply and pumping solutions.
• Pentair: Global water-treatment and flow-technology company serving residential, commercial and industrial customers. Broad incumbent with overlapping membrane, filtration, and treatment technologies used in similar decentralised water applications.
• Suez Water Technologies & Solutions: International water-treatment and infrastructure operator with active African utility deployments. Broad incumbent providing alternative desalination and wastewater-treatment solutions to the same mining and municipal customers IWS targets.
• Veolia Water Technologies Africa: Global water-services major with operations across Africa. Broad incumbent competing for the same mining, municipal, and industrial customers with a wider portfolio, against which IWS differentiates on solar-powered and decentralized delivery.
• Culligan International: Global water-treatment company with decentralized and point-of-use treatment systems. Broad incumbent in distributed water infrastructure that overlaps with IWS's decentralised production and managed-service business model.

Direct peers

• Solar Water Solutions: Finnish company specializing in solar-powered desalination and water purification using proprietary technology. Direct peer given its aligned use of solar energy for desalination and its mission of providing clean water with renewable energy, mirroring IWS's core OSMOSUN-based offering.

Regional players

• Econet Water (UPCL): African water-services provider addressing municipal and community water access challenges across the continent. Regional peer offering alternative decentralised solutions for similar off-grid and under-served populations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=-DzQBHlgLy4
• LinkedInlinkedin.com/company/impact-water-solutions

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Impact Water Solutions