Geoline Ltd

What Geoline Ltd does

Geoline Ltd is a privately held Irish specialist contractor based in Ballybrack, Kilmacthomas, Co. Waterford, providing geomembrane lining and environmental engineering solutions to water utilities, county councils, landfill operators, agricultural operators, industrial clients, and residential pond/garden customers across the Republic of Ireland. With approximately 15 employees, the firm delivers containment and waterproofing systems built on HDPE, LLDPE, EPDM, Geosynthetic Clay Liner (GCL), and solvent-free polyurethane spray coating technologies (3M Skotchkote), supported by in-house electro fusion and butt fusion plastic welding capabilities and a specialist fabrication workshop producing bespoke baffle curtains and curtain walls.

The company holds DWI, WRAS, and EN approvals across its reservoir lining, baffle curtain, and 3M Skotchkote 165PW spray coating product lines, which are mandatory for potable water infrastructure work in Ireland and the UK. Its technical scope spans landfill cells and caps, drinking water reservoirs, slurry lagoons with Department of Agriculture-compliant leak detection, industrial bunds and tank lining, constructed wetlands, stormwater attenuation, and flood barriers. Product authorisations and exclusive Irish distributorship arrangements underpin the offering: Soprema Ireland (Flagon Geo P/AT geomembrane), Hurner (pipe welding equipment, including GPS-enabled Irish Water compliant models), 3M (Skotchkote spray coatings), Hexa-Cover A/S (patented floating cover tiles since 2004), Oase (pond pumps and filters), and Elevate/PondGard (EPDM liners).

Geoline operates a hybrid revenue model. The enterprise/government side is project-based, supplying material and full installation services won through direct field sales across Ireland, with quote-based pricing on each contract. A consumer e-commerce shop publicly lists EPDM pond liners (€190–€1,400 depending on width) and Oase pond equipment at unit prices, generating small-ticket direct-to-consumer revenue. Equipment hire, sale, and repair of Hurner pipe welding machines and CNC ECO butt fusion machines provides a third stream, alongside specialist fabrication of custom geomembrane products. The company's footprint is exclusively domestic (Ireland), with nationwide on-site installation coverage.

Name

Geoline Ltd

Legal name

Geoline Ltd

Website

https://geoline.ie

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Geoline Ltd is an Ireland-based specialist geomembrane lining contractor delivering HDPE, EPDM, GCL, and polyurethane spray coating containment, waterproofing, and environmental engineering solutions to Irish Water, county councils, agricultural operators, and industrial clients.

Ownership category

akta.pro rank

Product category

Environmental Containment Services

NAICS

Water and Sewer Line and Related Structures Construction (23711)

SIC

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

akta.pro industry

PRIMARYAFABAHAK

Water Storage & Delivery Infrastructure (Tanks, Reservoir Liners, Bladders)

Agriculture & Food Production/Agricultural Inputs & Agrochemicals/Irrigation & Water Management Inputs (Fertigation Chemicals, Water Treatment, Drip Consumables)

SECONDARYIMAIAKAJ

Tank, Pipeline & Marine Coating Services (Lining/Wrapping)

Industrials, Manufacturing & Construction/Industrial Services & Facility Operations/Industrial & Commercial Painting, Coating & Surface Treatment

Keywords

• Geomembrane lining systems
• Environmental containment solutions
• Reservoir lining services
• Slurry lagoon construction
• Pipe welding equipment

Headquarters

HQ city

Ballybrack, Kilmacthomas

HQ country

Ireland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Product Sales (E-commerce Shop): Online shop selling EPDM pond liners, pumps, water feature equipment, pond treatment products, and protective underlay directly to consumers and SMB customers. Products include Oase branded pumps and filters, Elevate/PondGard EPDM liners priced from €35 to €1,400.
2. Supply and Installation Services: Full-service geomembrane lining solutions combining product supply with professional installation. Covers bund lining, landfill lining, reservoir lining, slurry lagoon construction, tank lining, and constructed wetlands. Revenue earned per project based on scope, materials, and labour.
3. Equipment Hire and Sales: Hire and sale of plastic pipe and geomembrane welding equipment including Hurner electro fusion welders, butt fusion machines, and accessories. Repair and servicing of electro fusion welders also offered.
4. Specialist Fabrication: Custom fabrication of baffle curtains, curtain walls, and other bespoke geomembrane products for water and environmental engineering applications.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Geoline Ltd supplies and installs geomembrane lining systems (HDPE, LLDPE, EPDM, GCL) and complementary environmental containment solutions across Ireland. Core offerings cover landfill cell and capping lining, drinking water reservoir lining, agricultural slurry lagoon construction, industrial tank and bund lining, constructed wetlands, flood barriers, baffle curtains, curtain walls, and Hexa-Cover floating covers, together with supply, hire and repair of Hurner plastic pipe welding equipment and a consumer e-commerce shop for decorative pond liners and Oase water feature equipment.

Product overview

Geoline Ltd is a specialist geomembrane lining and environmental engineering company based in Ireland, offering a comprehensive portfolio of containment solutions and related services. The core offering consists of HDPE, LLDPE, and EPDM geomembrane lining systems (including panels, GCL, and spray coatings) for applications including landfill lining, reservoir lining, slurry lagoons, industrial bunds, canals, constructed wetlands, flood barriers, and tank lining. Supporting this, the company provides plastic pipe welding equipment (electro fusion and butt fusion machines) for sale/hire/repair, specialist services including baffle curtains for water reservoirs, curtain walls for contaminated land containment, Hexa-Cover floating covers, and spray coating applications. The company also operates a consumer e-commerce shop selling EPDM pond liners (Elevate PondGard brand), Oase branded pond equipment (pumps, filters, vacuums, skimmers), and protective underlays. Services range from design and supply through to full installation with testing and certification.

Differentiator

Problem solved

Functional benefit

Products and services

• Geomembrane Lining Systems (HDPE/LLDPE) HDPE and LLDPE geomembrane lining systems supplied and installed across bund, canal, tank, concrete protection, firewater pond, attenuation, settlement, ornamental, and industrial lining applications. Panels are welded on site to form continuous seals with quality control certification. For containment of liquids and environmental protection.
• Reservoir Lining Systems Internal and external lining systems for drinking water reservoirs using DWI, WRAS and EN approved geomembrane panels or 3M Skotchkote 165PW spray-applied polyurethane coatings. Includes electrostatic and hydrostatic testing, roof lining and refurbishment services. For Irish Water, county councils and water utilities.
• Landfill Lining Systems Complete geomembrane lining solutions for landfill caps, cells and leachate lagoons using LLDPE/VFPE for capping and HDPE for base and side slopes, with drainage geocomposites for leachate management. For landfill operators, county councils and environmental engineering firms.
• Slurry Lagoon Systems Complete farm effluent storage solutions including 2.5mm HDPE liners, pea-gravel base, leak detection manhole systems, propeller or pump type agitation points, safety fencing, and compliance with Department of Agriculture S126 grant specifications. For dairy and livestock farmers throughout Ireland.
• EPDM Tank Liners Highly flexible, puncture-resistant EPDM liners conforming to corrugated (ribbed) steel tank walls with 20+ year service life, UV and weather resistance. Suitable for potable water, wastewater and firewater storage. Includes full supply, installation, testing and inspection. For industrial and municipal tank operators.
• Geosynthetic Clay Liner (GCL) Composite lining material combining sodium bentonite clay sandwiched between geotextile/geomembrane layers. Bentonite swells on hydration to form a self-sealing hydraulic barrier against liquids and gases. For landfills, containment ponds, mining operations, and residential wildlife ponds.
• Baffle Curtains Custom-designed geomembrane curtain systems using 1.5mm Flagon Geo P/AT for drinking water, wastewater and process water reservoirs to improve hydraulic performance, reduce short-circuiting, and maintain water quality. Predicted service life exceeding 50 years. For water utilities and reservoir operators.
• Curtain Walls Vertical HDPE curtain walls installed into trenches up to 50m deep with bentonite stabilisation to isolate contaminated areas and prevent lateral movement of leachate or gas. For contaminated land remediation, industrial sites and brownfield redevelopment.
• Flood Barriers Flood defence solutions including Geo-Inero Aluminium Flood Barriers (marine-grade aluminium alloy), Water-Filled Flood Barriers up to 1.90m high, and FloodStop Flood Barriers for domestic, commercial and municipal flood protection.
• Stormwater Attenuation Systems Geomembrane-lined tanks and ponds for temporary storage and controlled release of stormwater to prevent urban flooding and manage runoff. For city and county councils, construction industry and municipal clients.
• Hexa-Cover Floating Covers Patented interlocking floating cover tiles made from recycled polypropylene for basins, lagoons, reservoirs, bunds, ponds and tanks. Provides up to 99% surface coverage, 95% evaporation reduction, 95% emission and odour reduction, 99% algae growth reduction. 10-year warranty with 25+ year service life. Distributed in Ireland by Geoline.
• Spray Coatings (3M Skotchkote) High-build solvent-free polyurethane and epoxy spray coatings (3M Skotchkote Epoxy and Urethane range) for concrete, steel, plastic, GRP and aluminium substrates. Provides corrosion protection, waterproofing and chemical resistance. DWI and WRAS approved for potable water applications. Services include surface preparation (grit/sand blasting), confined space work, and full project management. For industrial, water utility and commercial clients.
• Constructed Wetlands Engineered ecosystem solutions designed to mimic natural wetland processes for wastewater treatment, stormwater management and ecological restoration using reedbed technology and geomembrane lining. For environmental engineering projects and municipal clients.
• Stand-Off Pads Woodchip out-wintering pads for livestock with protective HDPE membrane, buried drainage pipework and drainage stone layer to manage animal waste runoff into lined slurry lagoons. Compliant with Department of Agriculture specifications. For livestock farmers.
• Plastic Pipe Welding Equipment (Hurner) Sale, hire and repair of Hurner electro fusion welding machines (including the Irish Water compliant Hurner 300 Print + 2.0 GPS model with GPS tracking, Bluetooth and USB report generation) and CNC ECO 2.0 hydraulic butt fusion welding machines for PE, PP and PVDF pipes from 40mm to 1200mm diameter. Complete range of pipe welding accessories (pipe peelers, aligners, saddle clamps, generators, compressors, extruders, testing equipment) also available. For plumbing, civil engineering and utility contractors.
• Plastic Welding Services Professional plastic welding services for geomembrane panels and plastic pipework on project sites. For civil engineering, environmental and construction projects.
• Specialist Fabrications Custom fabrication services for geomembrane installations including baffle curtains, pipe penetrations, outlet seals, curtain walls and complex geometry solutions. For water and environmental engineering projects.
• EPDM Pond Liners (Elevate PondGard) 1.02mm thick EPDM (Elevate PondGard) geomembrane liners for decorative pond applications. Fish and aquatic-life compatible per Water Research Centre UK testing. Available in widths from 3.05m to 15.25m, priced from €35 to €1,400 per roll. For homeowners, landscape gardeners and small-scale pond builders.
• Oase Pond Equipment Full range of Oase branded pond equipment including Pondovac 5 wet vacuum cleaners (€970), Aquamax Eco Premium pumps (€330-€470), Aquarius Universal Classic fountain pumps (€80), Filtral UVC filters (€230), Aquaskim skimmers (€145), Filtoclear filters (€135), FoamFix expanding foam (€35), and Waterfall 60 (€280). For homeowners, landscape gardeners and pond owners.
• Protective Underlay 200g/m2 protective geotextile fleece for placement between substrate and pond liner to prevent damage from rocks and root penetration. Available in 5.5m wide rolls from €45. For pond builders and landscapers.
• Japanese Knotweed Control Services Specialist services for Japanese knotweed management and containment using geomembrane lining technology. For property developers, construction sites and landowners.

Quantifiable outcome

• Up to 95% reduction in evaporation and up to 95% reduction in odours with Hexa-Cover floating cover
• +6 more outcomes

Named customers12 records

Segments6 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

Nine partnerships are on record, tiered core and minor.

• Hexa-Cover A/ScoreTechnology or Integration · 1 January 2004Hexa-Cover A/S (Denmark) is the manufacturer of the patented Hexa-Cover floating cover system. Geoline Ltd is the Irish representative/distributor for Hexa-Cover, which offers floating cover tiles made from recycled polypropylene with up to 99% surface coverage, 95% evaporation reduction, and a 25+ year service life. The product has been on the market since 2004.
• Soprema IrelandcoreTechnology or IntegrationSoprema Ireland is a quality supplier of the Flagon Geo P/AT geomembrane used by Geoline to fabricate baffle curtain systems for potable water applications. Soprema has published case studies (e.g., Stillorgan Drinking Water Reservoir upgrade) that reference Geoline's installation work. This is a material supply partnership providing Geoline with approved geomembrane for drinking water applications.
• Hurner (Wagner Solar)coreTechnology or IntegrationGeoline stocks and supplies Hurner electro fusion welding machines, including the Irish Water compliant Hurner 300 Print + 2.0 GPS model with GPS tracking and Bluetooth. Hurner is a leading manufacturer of electrofusion equipment for PE, PP, and PVDF pipe welding. Geoline is an authorised supplier and service provider for Hurner equipment in Ireland.
• 3M (Industrial and Construction Products)coreTechnology or IntegrationGeoline Ltd offers the full range of 3M Skotchkote Epoxy and Urethane Spray Coatings for steel and concrete protection. The 3M Skotchkote 165PW range is DWI and WRAS approved for potable water applications. Geoline uses 3M coatings as a core part of their spray lining service offering.
• Oase (German Water Feature Manufacturer)coreChannel Partner/ Reseller/ DistributorGeoline sells Oase branded products including Pondovac 5 vacuum cleaners, AquaMax Eco Premium pumps, Aquarius fountains, Filtral UVC filters, Aquaskim skimmers, and Filtoclear filters through their online shop. Oase is a German manufacturer of premium water feature and pond equipment.
• Elevate / PondGard (Carlisle Construction Materials)coreChannel Partner/ Reseller/ DistributorGeoline sells Elevate (PondGard) EPDM pond liner products, which are manufactured by Carlisle Construction Materials. The PondGard membrane is specifically formulated for decorative pond applications and is guaranteed compatible with aquatic life per testing by the Water Research Centre in the UK.
• Department of Agriculture, Food and the Marine (DAFM)coreStrategic or Co-development PartnerGeoline has collaborated closely with Ireland's Department of Agriculture to devise environmentally compliant designs for stand-off pads. DAFM's grant specification requirements (e.g., S126) govern slurry lagoon construction standards that Geoline implements. Geoline also holds Safepass card requirements consistent with DAFM agricultural construction standards.
• Irish Water (Uisce Éireann)coreStrategic or Co-development PartnerIrish Water (now Uisce Éireann) sets technical specifications that Geoline's products must meet for use in public water infrastructure. The Hurner 300 Print + 2.0 GPS welder is specifically noted as Irish Water compliant. Geoline works on reservoir lining and baffle curtain projects for Irish Water infrastructure.
• Grasstec GroupminorStrategic or Co-development PartnerGeoline's Operations Director Pat Browne has collaborated with Bertie Troy of Grasstec Group on educational content about slurry lagoon construction. Grasstec Group is an agricultural consultancy that provides advice to farmers on best practices for farm infrastructure.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Solmax (formerly GSE Environmental): Global leader in geosynthetic containment products (HDPE/LLDPE geomembranes, GCL) serving landfill, mining, water and industrial containment. Comparable product set and end markets; significantly larger scale than Geoline.
• Carlisle Construction Materials (Elevate / PondGard): Manufacturer of Elevate PondGard EPDM membranes, which Geoline retails in Ireland. Comparable membrane product family used across ponds, reservoirs, and containment; much broader manufacturer footprint.
• NAUE GmbH & Co. KG: Major German manufacturer of geosynthetics including GCL, HDPE/LLDPE geomembranes, and geocomposites. Comparable product portfolio that Geoline sources or substitutes for; broader geographic footprint and manufacturing scale make it a market-shaping incumbent.

Others

• Hexa-Cover A/S: Danish manufacturer of the patented Hexa-Cover floating tile system that Geoline distributes in Ireland. An enabling technology partner/supplier rather than a direct installer competitor, but central to Geoline's evaporation/odour control offering.
• 3M Industrial Adhesives & Tapes (Skotchkote): Manufacturer of the Skotchkote 165PW spray coating system Geoline applies for potable water and chemical containment. Enabling technology supplier whose product approvals underpin Geoline's DWI/WRAS spray-lining offering.

Regional players

• Butek Landline: UK-based geomembrane installation and supply specialist serving landfill, mining, and water infrastructure. Comparable installation services and product range but focused on the UK market.
• Hilltop Products (Geosynthetics Division): UK-based supplier and installer of geomembranes, GCL, geotextiles and liner accessories for landfill, water, and agricultural applications. Comparable product breadth with UK rather than Irish geographic focus.

Direct peers

• Soprema Ireland: Irish arm of Soprema, which supplies the Flagon Geo P/AT geomembrane Geoline uses for baffle curtains. Soprema also offers waterproofing systems and can act as a competing installer/specifier in the Irish reservoir and containment market.
• Titan Environmental Containment: UK and Ireland-based specialist geomembrane lining installer covering reservoirs, landfills, attenuation and industrial containment. Highly comparable service scope to Geoline, with similar HDPE/EPDM welding capability and water-utility client base.

Emerging players

• Plastic Welding Solutions: UK specialist in HDPE/LLDPE geomembrane welding and pipe fusion services, with comparable on-site installation capability. Smaller and more narrowly focused than Geoline but directly overlapping on welding-led service delivery.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@geolineltd
• LinkedInlinkedin.com/company/geoline-ltd

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Geoline Ltd