Kelly Tanks Ltd

Name

Kelly Tanks Ltd

Legal name

Kelly Tanks Ltd

Website

https://kellytanks.co.uk

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Construction Wastewater Treatment Equipment

NAICS

Metal Tank (Heavy Gauge) Manufacturing (33242)

SIC

Construction Machinery & Equip (3531)

akta.pro primary industry

Pressure Washing & Jetting Equipment (IMAHALAB)

Keywords

• Concrete washout solutions
• Construction wastewater treatment
• Hydrodemolition waste treatment
• PH control equipment
• Construction site compliance

Headquarters

HQ city

Stafford

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales: Sale of concrete washout equipment, water treatment systems, and consumables including adsorption sacks, pH control liquids, flocculant blocks, and submersible pumps.
2. Equipment Hire: Water Treatment Systems, Concrete Washout Solutions, high pH water treatment & Hydrodemolition Waste Treatment systems available for hire. Contact for hire rates.
3. Consumables Shop: Online shop for consumables including signs, adsorption sacks, pH neutralisers, pH reducers, flocculant blocks, and submersible pumps. Products sold at various price points from £9.00 to £3,500.00.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Kelly Tanks Ltd designs, supplies and hires concrete washout systems, hydrodemolition wastewater treatment systems (HPC, GWS Hybrid, GWS Compact) and pH control equipment for the UK construction industry. Its offering centres on portable modular units that capture, retain and treat high-alkaline wash water and solids on site, supported by consumables such as adsorption sacks, pH neutralisers/reducers, flocculant blocks, and submersible pumps. Products are available for outright sale or short/long-term hire, with bespoke equipment design available for non-standard applications.

Product overview

Kelly Tanks Ltd is a UK-based provider of concrete washout and water treatment solutions for the construction industry. Their product portfolio consists of modular, complementary systems that can be used independently or linked together. The core offerings include portable concrete washout units (CWS Washout, Mini Mobile Washout, Double Concrete Washout, CWS Ultra) for containing and treating wash water from concrete equipment; groundwater-safe washout solutions (GWS Washout, Skip Frame Washout, Washout Tray) for various site requirements; and advanced water treatment systems (HPC System, GWS Hybrid, GWS Compact) for hydrodemolition wastewater featuring solids retention, pH monitoring and correction, and coalescing media clarification. Supporting consumables include Adsorption Sacks for filtration, pH Control Liquids (Neutralisers and Reducers), Anionic Flocculant Blocks, and Sack Frames. Equipment includes the Goliath Submersible Pump for wastewater transfer. All systems are designed for the rigours of the construction industry, available for sale or hire, and can be linked to handle different flow rates, pump sizes, and particle characteristics.

Differentiator

Problem solved

Functional benefit

Products and services

• CWS Washout Portable concrete washout unit that enables safe onsite washing of concrete equipment while containing residual concrete and wash water for compliant disposal or treatment. Designed for UK construction site use.
• Mini Mobile Washout Compact, mobile concrete washout unit designed for easy transportation between construction sites. Targets smaller or space-constrained projects requiring portable washout capability.
• Double Concrete Washout Larger capacity concrete washout system intended for high-volume concrete wash operations on construction sites.
• CWS Ultra Advanced concrete washout system with enhanced wastewater treatment capabilities beyond the standard CWS Washout.
• GWS Washout Groundwater-safe washout solution engineered to treat wastewater from concrete equipment washing in a manner that protects groundwater.
• Skip Frame Washout Washout system configured to fit onto skip frames, enabling efficient collection and management of concrete wash waste on construction sites.
• Washout Tray Containment tray used in concrete washout operations to capture wash water and solids for contained disposal or treatment.
• Adsorption Sack Heavy-duty filtration sack that retains solids, cementitious particles and oil residue while allowing water to drain through. Sold at £30.00 each with bulk savings. A cost-effective alternative to suction wagons and landfill waste.
• pH Control Liquids (pH Neutraliser and pH Reducer) Chemical liquids used for pH monitoring and correction in water treatment systems. Includes pH Neutraliser (£39.95 for 20ltr; £995.00 for 1000ltr IBC) and pH Reducer (£77.00 for 20ltr; £3,500.00 for 1000ltr IBC) for treating high-alkaline wastewater.
• Sack Frames Frames that hold adsorption sacks in place during filtration, retaining heavy solids in hydrodemolition and onsite waste applications.
• HPC System (Hydrodemolition Waste Treatment) Hydrodemolition wastewater treatment system that uses an HpC Adsorption Sack to retain solids, a pH probe to monitor and trigger automatic dosing and agitation, and coalescing media to settle suspended solids. Treated water can be reused or discharged. Available for sale or hire to hydrodemolition contractors.
• GWS Hybrid Hybrid hydrodemolition wastewater treatment system offering filtration and retention of heavy solids, automatic dosing and agitation, and a coalescing media/Lamella Clarifier for settling suspended solids. Designed low enough to allow concrete wagons to empty directly into the unit.
• GWS Compact Compact hydrodemolition wastewater treatment system with fork pockets on three sides for easy transportation. Features adsorption sack filtration, automatic pH monitoring and correction using CO2, and coalescing media/Lamella Clarifier for settling suspended solids.
• Adsorption Sack & Frame (Hydrodemolition) Heavy-duty adsorption sack paired with a frame for hydrodemolition and onsite waste applications, allowing fast water flow while retaining solids and adsorbing contaminants. Positioned as a cost-effective alternative to suction wagons and landfill waste.
• pH Modular Unit Modular attachment for pH monitoring and control that can be added to Kelly Tanks water treatment systems to extend or upgrade their treatment capability.
• Concrete Pump Blowout Solution Solution for clearing residual concrete or blockages from concrete pump lines (covering water vs compressed air methods), including wastewater containment and treatment to manage the resulting wash water.
• WTS Systems (Water Treatment Systems) Self-contained water treatment units or full end-to-end systems that separate and treat construction wastewater, including Water Quality Monitoring Systems for compliance verification.
• Bespoke Equipment Custom-built, tailor-made washout or water treatment equipment designed to suit specific customer applications not addressed by standard catalogue products.
• Concrete Washout Area Sign 600mm x 350mm safety signage used to identify designated concrete washout areas on construction sites. Sold at £9.00 per unit.
• Anionic (A9) Flocculant Block 3kg anionic (A9) flocculant block used to promote settlement of suspended solids in water treatment applications. Priced at £40.00 per block, with bulk carton of 8 x 3kg priced at £285.00.
• Goliath Submersible Pump 110V with Float 110V submersible pump with float switch for transferring wastewater in construction and water treatment applications. Priced at £280.00.
• Onsite Water Management (Consultancy, Testing, Supply, Install and Maintenance) Complete onsite water management service covering consultancy, water testing, supply, installation and maintenance of Kelly Tanks concrete washout and water treatment systems for construction projects.
• Equipment Hire (Water Treatment Systems, Concrete Washout Solutions, High pH and Hydrodemolition Waste Treatment Systems) Rental of Kelly Tanks water treatment systems, concrete washout solutions, high pH water treatment systems, and hydrodemolition waste treatment systems for construction projects. Hire rates are quoted on contact.

Quantifiable outcome

• Reduce off-site disposal costs
• +2 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Pentair: Water treatment and fluid handling solutions provider serving industrial and commercial customers. Comparable through its pumps, filtration, and chemical-dosing subsystems — the same functional building blocks Kelly Tanks integrates into its HpC and GWS Compact treatment trains.
• Evoqua Water Technologies: Water and wastewater treatment systems and services company serving industrial and municipal customers. Comparable through its filtration, clarification, and chemical-dosing product families that overlap technically with Kelly Tanks' coalescing media, Lamella clarifier, and pH correction modules.
• Veolia Environnement: Global environmental services and water/wastewater treatment major. Comparable because it addresses the same end-customer problem — managing construction and industrial wastewater to compliance — but at much larger scale and across multiple waste streams, putting it in direct contention for larger UK construction wastewater contracts.
• Xylem: Global water technology company providing pumps, filtration, and treatment systems for water and wastewater applications. Comparable because Kelly Tanks' pH control, dosing, and submersible pump stack overlaps with Xylem's industrial water-treatment portfolio, particularly for construction and dewatering contexts.
• Aquajet Systems: Manufacturer of hydrodemolition robots and high-pressure water jetting equipment used in concrete removal. Comparable because Aquajet's equipment is the upstream source of the high-alkaline wastewater Kelly Tanks' HPC and GWS systems are designed to treat, making them adjacent technology partners and indirect competitors for hydrodemolition project budgets.
• Clean Harbors: North American provider of industrial and environmental services including wastewater handling, vacuum truck (suction wagon) services, and hazardous waste management. Comparable as the incumbent substitute Kelly Tanks explicitly competes against — the suction-wagon-and-landfill model Kelly Tanks' adsorption sacks displace.
• NLB Corporation: US-headquartered manufacturer of high-pressure water jetting pumps and equipment for industrial cleaning, surface preparation, and concrete removal. Comparable through its focus on the water-jetting technology stack Kelly Tanks serves downstream, and through supplying concrete-preparation contractors who are also Kelly Tanks' target customers.
• SUEZ Group: International water management and waste services group with UK construction-site wastewater treatment offerings. Comparable as a much larger incumbent serving overlapping customer use cases (industrial wastewater, site effluents, water reuse), competing on bundled service capability rather than specialist equipment.

Emerging players

• WPL Limited: UK-based packaged wastewater treatment solutions specialist serving municipal, construction, and industrial sites. Comparable as a UK-focused emerging player in modular/onsite wastewater treatment with overlapping customer profile and regulatory environment, though its primary focus is biological treatment rather than concrete washout.
• Spilltech: Spill containment, environmental, and wash-water management services provider operating in Australia and selected markets. Comparable as a niche specialist serving similar construction-site environmental compliance needs — wash bays, bunding, and water treatment — with overlapping equipment categories and customer pain points.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/kellytanksltd
• LinkedInlinkedin.com/company/kelly-tanks-ltd

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Kelly Tanks Ltd