KOHTARI LIMITED
Kohtari Limited is a UK-based water intelligence company that combines automated drones, IoT sensors, robotics, and AI-powered analytics to deliver real-time water quality monitoring and algal bloom prediction for UK water utilities and regulators.
- Company typePrivate
- Founded2025
- HeadquartersChesterfield, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What KOHTARI LIMITED does
Kohtari Limited is a UK-based water intelligence company that builds AI-powered water quality monitoring solutions for water utilities, with a registered office at 1 Bartholomew Close, London EC1A 7BL (company number 16514422). Its platform combines automated drone-based sampling, IoT sensors, robotics, and AI-driven analytics to deliver both real-time water quality data and forward-looking risk prediction across reservoirs, coastal sites, and hard-to-reach locations. Three core product lines anchor the offering: Drone-Enabled Water Quality Monitoring, a managed service using the patent-pending Kingfisher Grab Sampler and an optical sonde capturing up to 27 water quality parameters; Coastal Water Quality Intelligence, a scalable monitoring network combining drones, sensors, Lab-in-a-Box shore-side testing, and a digital Chain of Custody reporting layer; and BloomIQ, an AI-powered algal bloom predictive intelligence platform. The flagship programme, Smart Skies, Healthy Waters, is a £7M Ofwat-funded world-first coastal water quality initiative running two months ahead of schedule and anchored by Northumbrian Water with Southern Water, South West Water, United Utilities, and Essex and Suffolk Water as consortium participants.
The business model blends managed services (drone-led monitoring and sampling), subscription (BloomIQ platform access), and grant/professional services revenue via the Ofwat programme. Go-to-market is enterprise field sales targeting UK water companies and regulators, supported by direct demo requests, participation in innovation festivals and demo days, and a content-marketing presence on the company website and LinkedIn. Pricing is quote-based with custom multi-year contracts; pricing is not publicly disclosed. Strategic ecosystem partners include Microsoft (Azure AI platform partnership announced 2025-11-12), Skyports Drone Services, Proteus Instruments, Tharsus (robotics), Newcastle University, and Stream: Unlocking Water Data. The company has won the Water Breakthrough Challenge and was shortlisted for Best Real-Time Water Quality Monitoring Project at the Environmental Monitoring Awards 2025.
The leadership team comprises CEO James Sumsion (20+ years scaling technology businesses), CTO Stuart Evans (digital transformation), Chair Joe Wolski (also CTO at Godel Technologies), Non-Executive Director Matt Franklin (formerly at Roc Technologies), Board Member Trevor Rolls (30+ years in IT, investor background), and International Strategic Adviser Lord Anthony St John of Bletso (former House of Lords member, AI Select Committee alumnus, appointed March 2026 to support international growth). No equity funding rounds, revenue, ARR, or headcount figures have been disclosed.
KOHTARI LIMITED firmographics
Firmographics- Name
- KOHTARI LIMITED
- Legal name
- Kohtari Limited
- Website
- https://kohtari.ai
- Company type
- Private
- Founded year
- 2025
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Kohtari Limited is a UK-based water intelligence company that combines automated drones, IoT sensors, robotics, and AI-powered analytics to deliver real-time water quality monitoring and algal bloom prediction for UK water utilities and regulators.
- Ownership category
- akta.pro rank
KOHTARI LIMITED industry classification
Industry- Product category
- Water Quality Intelligence Software
- NAICS
- Totalizing Fluid Meter and Counting Device Manufacturing (334514), Water Supply and Irrigation Systems (221310), Environmental Consulting Services (541620)
- SIC
- Totalizing Fluid Meters & Counting Devices (3824), Water Supply (4941)
- akta.pro primary industry
- Online Monitoring, Sensors & Instrumentation (SCADA-integrated analyzers, probes, samplers) (EUANAJAC)
- akta.pro secondary industries
- Data Management, LIMS & Compliance Software (ELN, eDMS, reporting automation) (EUANAJAE), Water & Wastewater Utility IoT (SCADA, Leak/Quality Monitoring) (EUADAPAK)
Keywords
Where KOHTARI LIMITED is headquartered
LocationHeadquarters
- HQ city
- Chesterfield
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
KOHTARI LIMITED business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Water Quality Monitoring Solutions: Managed services providing drone-enabled water quality monitoring and sampling solutions, combining real-time data collection with physical grab sampling across water bodies including reservoirs, coastal locations, and hard-to-reach areas
- BloomIQ Predictive Intelligence Platform: Subscription-based AI-powered platform providing predictive algal bloom intelligence, with dashboard access and continuous learning from environmental data
- Ofwat-Funded Research Programme: Government-funded innovation project (Smart Skies, Healthy Waters) delivering coastal water quality monitoring solutions in partnership with multiple water companies
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom enterprise pricing based on project scope |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
KOHTARI LIMITED product offering
Product offeringCore offering
Kohtari Limited is a UK water intelligence company that sells AI-powered water quality monitoring solutions combining real-time IoT sensor data, drone-enabled water sampling, predictive analytics, and regulatory-compliant chain of custody reporting. Its core offerings include drone-enabled water quality monitoring services for hard-to-reach sites, a coastal water quality intelligence network, and the BloomIQ algal bloom predictive intelligence platform. The company delivers these primarily to UK water utilities and environmental regulators.
Product overview
KOHTARI LIMITED offers a suite of water quality intelligence solutions centered on three core products: Drone-Enabled Water Quality Monitoring for real-time data and physical grab sampling across hard-to-reach locations, Coastal Water Quality Intelligence for scalable coastal monitoring combining drones, sensors and AI analytics, and BloomIQ for AI-powered algal bloom prediction. These integrate within the Smart Skies, Healthy Waters programme, a £7M Ofwat-funded initiative combining automated drones, robotics, and rapid shore-side testing. Supporting technologies include the patent-pending Kingfisher grab sampler and Chain of Custody app for compliance and traceability.
Differentiator
Problem solved
Functional benefit
Brands
- BloomIQ: AI-powered algal bloom predictive intelligence platform that brings together environmental, weather and water quality inputs with historical records to predict when and where blooms are likely to occur.
Products and services
- Drone-Enabled Water Quality Monitoring A fully managed service combining real-time water quality insight and physical grab sampling using remotely piloted drones, a patent-pending Kingfisher grab sampler, and an optical sonde capturing 27 water quality parameters in real time. It is built for water utilities needing monitoring access across reservoirs, coastal sites, and hard-to-reach locations.
- Coastal Water Quality Intelligence A world-first scalable coastal monitoring network combining automated drone monitoring and sampling, Sonde and rapid shore-side testing for real-time results, AI-driven analytics for actionable insights, and Chain of Custody reporting for compliance. It targets water companies needing coastal bathing site protection.
- BloomIQ Algal Bloom Predictive Intelligence Platform An AI-powered algal bloom predictive intelligence platform that brings together environmental, satellite, weather, water quality data, and historical records to forecast algal bloom risk, severity, and timing at reservoir level. It is sold to water companies seeking proactive intervention capabilities.
- Smart Skies, Healthy Waters Programme A £7M Ofwat-funded world-first programme combining automated drones, real-time sensors, robotics and rapid shore-side testing (lab-in-a-box) to create comprehensive coastal water quality monitoring. It is delivered in collaboration with multiple UK water companies, Skyports Drone Services, Proteus Instruments, Newcastle University, and Tharsus.
Quantifiable outcome
- Project running 2 months ahead of schedule
- +2 more outcomes
Companies that use KOHTARI LIMITED
Customer profileNamed customers5 records
Segments2 records
Ideal customer profiles2 records
KOHTARI LIMITED technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature6 records
KOHTARI LIMITED partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and supporting.
- MicrosoftcoreStrategic partnership with Microsoft to accelerate development of AI-powered water quality monitoring platform. Leveraging Azure, advanced AI, and data analytics capabilities to build predictive models for water quality insights including early warning of algal blooms. Kohtari's data scientists use Microsoft tools and scale to build a global platform for AI-driven predictive insights.
- Northumbrian Water Group (NWG)coreLead partner in Smart Skies, Healthy Waters Ofwat-funded programme. Hosted Innovation Festival 2025 where project officially kicked off. Collaborative development of coastal water quality monitoring solutions including pathfinder project at Whittle Dene Reservoir and Amble estuary.
- Skyports Drone ServicescoreDrone services partner in Smart Skies, Healthy Waters programme providing automated drone monitoring capabilities for coastal water quality assessment.
- Proteus InstrumentssupportingTechnology partner providing sensing technologies for the coastal water quality monitoring solution within the Smart Skies, Healthy Waters programme.
- TharsussupportingPartner providing robotics systems integration for the Smart Skies, Healthy Waters coastal monitoring solution.
- Newcastle UniversitysupportingAcademic research partner in Smart Skies, Healthy Waters consortium providing research expertise and technical input to the coastal water monitoring programme.
- Southern WatersupportingWater company partner in Smart Skies, Healthy Waters Ofwat-funded programme contributing to requirements definition and solution demonstration.
- South West WatersupportingWater company partner in Smart Skies, Healthy Waters Ofwat-funded programme contributing to requirements definition and solution demonstration.
- United UtilitiessupportingWater company partner in Smart Skies, Healthy Waters Ofwat-funded programme contributing to requirements definition and solution demonstration.
- Essex and Suffolk WatercoreCollaborative development of BloomIQ algal bloom prediction platform through Innovation Day sprint and ongoing partnership. Working together to develop predictive modelling using retrospective data and real-time data integration.
- Stream: Unlocking Water DatasupportingOpen data partnership reducing barriers between organisations and datasets to make water data faster and easier to access. Supporting the development of Algal Bloom Predictive Intelligence solution.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
KOHTARI LIMITED competitors and assessment
Company assessmentBroad incumbents
- Hach (Danaher): Established global supplier of water quality sensors, probes, reagents and laboratory instruments serving municipal and industrial water users. Hach competes with Kohtari on the instrumentation side (sonde-style multi-parameter sensing) but does not offer drone-enabled sampling or UK-specific algal-bloom predictive AI.
- Xylem: Global water technology incumbent offering analytics, smart metering and water quality solutions to utilities worldwide. Xylem overlaps with Kohtari across water quality instrumentation and AI/analytics for utilities, but operates at vastly larger scale with a broad portfolio beyond drone-enabled sampling.
- Veolia Water Technologies: Global water services and technology provider serving municipal and industrial clients with treatment, monitoring and digital solutions. Veolia competes for the same UK water-utility digital budgets as Kohtari but as a broad incumbent with a much larger solutions portfolio.
- Suez Water Technologies & Solutions: Global water services and digital solutions provider with a strong presence in UK municipal water and industrial treatment. Suez competes with Kohtari for digital monitoring budgets within UK utilities, but as a large diversified incumbent.
Direct peers
- StormHarvester: UK- and Ireland-based AI startup applying machine learning to urban water networks for real-time decision support and event prediction. StormHarvester directly parallels Kohtari's AI-for-water proposition within the same UK utility buyer base, but focuses on network/flow analytics rather than water-quality sampling.
- i2O Water: UK-headquartered provider of smart water network management solutions for leakage, pressure and demand optimisation at utilities. i2O shares Kohtari's UK enterprise water-utility buyer base and recurring software/data sales motion, but its focus is network optimisation rather than water quality monitoring.
- Ovarro: UK-based provider of remote telemetry, monitoring and analytics for water and other utilities, including water network event detection. Ovarro directly overlaps with Kohtari on UK utility-focused remote monitoring hardware + analytics, though its emphasis is on network telemetry rather than water quality or algal blooms.
- Syrinix: UK-based water network monitoring specialist using sensors and analytics to detect leaks, pressure events and pipe failures in real time. Syrinix is a direct comparability match for Kohtari on UK-centric, sensor-plus-analytics water monitoring, though its domain is pipelines rather than quality/bloom prediction.
Emerging players
- FIDO Tech: UK-based AI company using acoustic sensing and machine learning to detect and locate water leaks in real time for utilities. FIDO Tech shares Kohtari's UK AI-for-water utility positioning and event-driven go-to-market, but addresses leakage rather than water quality.
- Inflowmatix: UK-based water analytics startup providing high-resolution hydraulic and network analytics for utilities. Inflowmatix overlaps with Kohtari in UK AI-for-water utility sales, but focuses on flow/hydraulic analytics rather than water-quality or algal-bloom prediction.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key highlights7 records
Customer concentration
KOHTARI LIMITED social profiles
Digital presenceKOHTARI LIMITED financial estimates
Financial estimateRevenue estimate
Valuation estimate
KOHTARI LIMITED leadership team
Management profileNumber of profiles
Profiles6 records
KOHTARI LIMITED funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
KOHTARI LIMITED M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about KOHTARI LIMITED
What does KOHTARI LIMITED do?
Kohtari Limited is a UK water intelligence company that sells AI-powered water quality monitoring solutions combining real-time IoT sensor data, drone-enabled water sampling, predictive analytics, and regulatory-compliant chain of custody reporting. Its core offerings include drone-enabled water quality monitoring services for hard-to-reach sites, a coastal water quality intelligence network, and the BloomIQ algal bloom predictive intelligence platform. The company delivers these primarily to UK water utilities and environmental regulators.
Is KOHTARI LIMITED a public or private company?
KOHTARI LIMITED is a private company. It is classified as unknown and is currently operating.
When was KOHTARI LIMITED founded?
KOHTARI LIMITED was founded in 2025. It employs 1 to 10 people.
Where is KOHTARI LIMITED based?
KOHTARI LIMITED is headquartered in Chesterfield, United Kingdom, in the Europe region.
How does KOHTARI LIMITED make money?
Three revenue lines are on record. Water Quality Monitoring Solutions are the primary driver. The others are bloomIQ Predictive Intelligence Platform and ofwat-Funded Research Programme.
Who are KOHTARI LIMITED's main competitors?
Broad incumbents on record are Hach (Danaher), Xylem, Veolia Water Technologies and Suez Water Technologies & Solutions. Direct peers are StormHarvester, i2O Water, Ovarro and Syrinix. Emerging players are FIDO Tech and Inflowmatix.
Does KOHTARI LIMITED have an API?
No public API is recorded for KOHTARI LIMITED.
What industry is KOHTARI LIMITED in?
KOHTARI LIMITED's product category is Water Quality Intelligence Software. Its primary akta.pro industry code is EUANAJAC, Online Monitoring, Sensors & Instrumentation (SCADA-integrated analyzers, probes, samplers), with a secondary code of EUANAJAE, Data Management, LIMS & Compliance Software (ELN, eDMS, reporting automation). Its NAICS code is 334514 and its SIC code is 3824.