Water sector companies: L

L J Heffernan Utilities Ltd

L.B. Foster Rail Technologies

Rail Products · Doncaster

L.C. SRL

Water Technology / Services · Isorella (BS), Italy

L8 WATER TRAINING LTD

Legionella Training · Maidenhead

La Fosse

Technology Recruitment · London

Labaronne-Citaf

Water Supply / Distribution · Pont-Eveque, France

Labkotec Oy

Water Supply / Distribution · Pirkkala, Finland

Laboratoire National de Metrologie et d'Essais (LNE) UK

Labtec Services Ltd (CEMA Group)

Electrical Testing / Inspection / Maintenance / Water Industry · Nottingham, UK

LabWare Inc

LIMS / Laboratory Information Management / Environmental Reporting · USA (global)

Lackeby Products AB

Wastewater Treatment · Kalmar, Sweden

LACROIX

Pumps / Valves / Instrumentation · Vern-sur-Seiche, France

Lafarge Aggregates & Concrete UK

Civil Engineering · Granite House Watermead Business Park Syston

Lafarge UK (Holcim)

Cement / Concrete / Aggregates / Fly Ash / Low Carbon · UK (Holcim / Aggregate Industries brand)

Lagan Construction Limited

Lagan Infrastructure

Civil Engineering & Construction · Belfast

Lagan MEICA Ltd

MEICA Engineering · Belfast

LAGUR A/S

Sewer Systems / Stormwater · Hillerød, Denmark

Laing O'Rourke

LAING O'ROURKE PLC

Civil Engineering / Construction · Dartford

Laing O'Rourke Water

Civil Engineering / Water Infrastructure / Major Projects · UK (Australian parent)

Laizhou Dongsheng Valve Co., Ltd.

Flow Measurement / Monitoring · Laizhou, Shandong, People's Republic of China

Lakeside Equipment Corporation

Wastewater Screening / Grit Removal / Clarifiers / Treatment Equipment · USA (international)

LAMBDA Gesellschaft für Klimaschutz und regenerative Energien mbH

Sludge Treatment / Biogas · Herten, Germany

LAMBERT SMITH HAMPTON GROUP LTD

Property Consultancy · London

LAMPE GmbH

Digital Water / Analytics · Stadtoldendorf, Germany

Lancashire Fittings Ltd

Lancashire Textile Manufacturers Association

Land & Water Group Ltd

Ipswich, Suffolk, UK · Royston

Land and Water Services Ltd

Civil Engineering / Water / Dredging / Environmental / Aquatic · UK

Land Engineering (Scotland )Ltd

Land Quality Management (LQM)

Environmental & Compliance · Tamworth

Land Registry

Land Scope

Land Use Consultants Ltd

Landscape & Environmental Planning · London

Landia

Pumps & Pumping Systems · St Shropshire

Landia Inc

Chopper Pumps / Digester Mixing / GasMix / Wastewater Pumping · Denmark (global — UK active)

Landis+Gyr EMEA

Landis+Gyr GmbH

Pumps / Valves / Instrumentation · Nürnberg, Germany

Landmark Environmental Ltd

Landmark Information Group

Property & Environmental Data · Reading

LandScope Engineering Limited

Land & Engineering Surveys · Brackley

LANE CLARK & PEACOCK LLP

Actuarial / Consulting · London

Lanes Group

Utilities

Lanes Group plc

Drainage & Infrastructure · Paignton

Lanes-I Ltd

Innovation / Technology / Digital Solutions / Lanes Group · Leeds, UK (Lanes Group subsidiary)

LANGHAM INDUSTRIAL CONTROLS LTD

Controls & Automation · Northampton

Langowski Bin-Handling

Water Technology / Treatment · Bottrop, Germany

Lanry Instruments (Shanghai) Co., Ltd.

Pumps / Valves / Instrumentation · Shanghai, People's Republic of China

LANTERN RECOVERY AND GROWTH

Consultancy · Leeds

Lantra

Lantra Awards

Traffic Management Training & Accreditation · Kenilworth, Warwickshire

LANXESS Deutschland GmbH

Wastewater Treatment · Köln, Germany

Lanxess UK (Water Treatment)

Ion Exchange Resins / Water Treatment Chemicals · Germany (UK market active)

Lapp GmbH

Water & Environmental Technology · Hamm, Germany

LAR Limited

Lara Water Ltd

Lasso Eco Innovation

Lateral Repairs UAB

Digital Water / Analytics · Taurage, Lithuania

Latex Threads of SA Pty Ltd T/A Hose Manufacturers

Digital Water / Analytics · Cape Town, South Africa

Lauffer Vision Technology Co., Ltd.

Circular Economy / Materials · ANHUI, People's Republic of China

LAUNDRY 365 LIMITED

Lausitzer Holzkontor GmbH & Co. KG

Water Technology / Services · Nebelschütz, Germany

Lawson Construction

Layne Christensen (UK) Ltd

Lazard Ltd (UK)

LBS Conveyor Belts B.V.

Waste & Environmental Services · Emmen, Netherlands

LDA Design

Environmental & Compliance · London

LDM

LDRM Group

Digital, Data & AI · Manchester

Leading Edge Management

Management Training · Maidenhead

Leaf One Ltd

Leakbusters Ltd

LeakHalt

Leakmaster Ltd

Leakmited Ltd

NRW Management / Leakage Reduction / Performance-Based Contracts · UK (French parent)

Leaksafe

Leak Detection & Mitigation · UK

Leap Environmental Ltd

Ecological Consultancy · Redditch

Learning and Development Associates

Training & Compliance for the Water Sector

Learning and Skills Council

Government · Coventry

Learnosity Ltd

Leaseplan UK Ltd

Lechtaler GmbH

Waste Management / Collection · Wolfurt, Austria

Lecico Sanitary Ware

Treatment Technology & Equipment · London

LEE HECHT HARRISON PENNA LTD

HR / Career Transition · London

Leeds Commercial Ltd

Vehicle Sales / Hire · Leeds

Leenders Repair Clamps BV

Flow Measurement / Monitoring · Beek en Donk, Netherlands

LEEP Utilities

Utilities

Lefort SA

Waste & Environmental Technology · Gosselies, Belgium

Legal & General Group plc

Legionella Control Association

Industry Association · Edinburgh

Lehtovuori Oy

Water Technology / Treatment · Ylöjärvi, Finland

Leibniz-Institut für Plasma- Forschung und Technologie e.V.

Recycling / Resource Recovery · Greifswald, Germany

LEICA GEOSYSTEMS LTD

Instrumentation & Monitoring · Milton Keynes

Leiths (Scotland)Ltd

Lenntech B.V. (UK)

Water Treatment Technology · UK

LEO Group Pump (Zhejiang)Co., Ltd

Waste Management / Collection · Wenling Zhejiang, People's Republic of China

Leotech S.r.l.

Waste & Environmental Technology · Canal San Bovo, Italy

lEPP Environmental (Shandong) Group Co., Ltd.

Digital Water / Analytics · Jinan, Shandong, People's Republic of China

Leroux & Lotz Technologies

Sludge Treatment / Biogas · Nantes, France

LEUCO SPA

Water & Wastewater Technology · Reggio Emilia, Italy

Leviathan Dynamics

Water Supply / Distribution · La Courneuve, France

Levidian Nanosystems

Biogas / Hydrogen / Graphene / Methane Splitting · Cambridge, UK

Lewis Civil Engineering

Civil Engineering · Cardiff Road Pontyclun Rhondda Cynon Taf

Lex Autolease

Vehicle Leasing · Birmingham

LEXIS NEXIS

Legal Information · London

LG SINGAPORE ORGANIC NET ZERO CARBON PTE. LTD.

Water & Wastewater Technology · Singapore, Singapore

LG Sonic

Ultrasonic Algae Control / Surface Water Management / Reservoirs · Netherlands (UK active)

LGA Limited

Lhoist UK

Chemicals & Dosing · Buxton

LI-COR Environmental UK Ltd

Environmental Instruments · Ipswich

Li-Tech AS

Water & Wastewater Technology · Oslo, Norway

LIAG-Institut für Angewandte Geophysik

Recycling / Resource Recovery · Hannover, Germany

LiberAqua

Libra Utility Services

Utilities · Derby

Licus ProTech

Water Supply / Distribution · Stötten, Germany

LIDERING GmbH

Waste Management / Collection · Düsseldorf, Germany

Liebherr-Hydraulikbagger GmbH

Water & Environmental Technology · Kirchdorf an der Iller, Germany

Lifting Equipment Engineers Association

Lightbridge

Waste & Environmental Technology · Hwaseong-si, Dongtan, South Korea

Lightsonic

Lightsource BP

Utilities · Bristol

Like Valve (Tianjin) Co., Ltd.

Flow Measurement / Monitoring · Tianjin, People's Republic of China

LIKUID NANOTEK Ltd

Lilian Labs GmbH

Water & Wastewater Technology · Braunschweig, Germany

Limpet Technology Ltd

Linac Learning

Training · Stoke-on-Trent

LINCOLN INDUSTRIAL SOLUTIONS LTD

Site Services · Lincoln

Lincolnshire Wildlife Trust

Environmental Services · Horncastle

Lindemann Industrie Service GmbH

Sewer Systems / Stormwater · Heppenheim, Germany

Lindner-Recyclingtech GmbH

Field Equipment / Civil Engineering · Spittal an der Drau, Austria

LINETECHNOLOGY GmbH

Circular Economy / Materials · Waidhofen an der Ybbs, Austria

LINEV Systems EU

Circular Economy / Materials · Kaunas, Lithuania

Link Group

Investor Services · Leeds

Link MEP

MEP Engineering · Birmingham

LINKEDIN IRELAND UNLIMITED COMPANY

Social Media Platform · Dublin

Linklaters LLP

Lintott Control Systems

Water Industry Supplier · Horsham

LIPP GmbH

Sludge Treatment / Biogas · Tannhausen, Germany

LiqTech International

Liquid Metering Instruments Ltd (LMI)

Chemicals & Dosing · Winsford

Liquiline Water Services

Site Services · Dorset

LISEGA SE

Sludge Treatment / Biogas · Zeven, Germany

Listening Pig Communications Ltd

Water Industry Supplier · Wetherby, Yorkshire

Lister Communications

LIT UV

Water Quality & Testing · London

Lithos Consulting Ltd

Geotechnical & Environmental · Cheltenham

Lithuanian Water Supplies

Livelab Ltd

Technology / Innovation · Birmingham

Liverpool Hope Street

Training & Education

Living Water Enterprise (LWE)

Civil Engineering & Construction · Durham

Lixo

Water Technology / Services · Paris, France

LK Metallwaren GmbH

Wastewater Treatment · Schwabach, Germany

LLABERIA PLASTICS, SL

Waste Treatment / Processing · Montbrió del Camp, Spain

LLOYD MORRIS ELECTRICAL LIMITED

Mechanical & Electrical Engineering · Merthyr Tydfil

Lloyd's Register Group Services Ltd

Classification & Certification · London

Lloyds Bank plc (Corporate)

LMI Pumps (Accudos)

Chemical Dosing Pumps / Metering Pumps / Water Treatment · USA (UK market active)

Lobbe Holding GmbH & Co. KG

Water Technology / Services · Iserlohn, Germany

Locken UK

Security / Access Control · London

Lockwell Electrical

Electrical Services · Telford

LOGEX SYSTEM GmbH

Water Technology / Services · Ingolstadt, Germany

LOGICALIS UK LTD

Digital & Data · London

LOGISTICS UK

Logistics Industry Body · Tunbridge Wells

Loibl Förderanlagen GmbH

Sludge Treatment / Biogas · Straubing, Germany

Lombardini srl

Sewer Systems / Stormwater · Corbetta, Italy

London Bourough Of Hounslow Council

London Development Agency

Government · London

London School Of Economics/Kings College London Water Research Group

Academic & Research · Houghton Street

LONDON STOCK EXCHANGE

Financial Exchange · London

Long O'Donnell Associates

Consultancy & Professional Services · Newcastle

Longo Euroservice Srl

Water & Wastewater Technology · Conversano, Italy

Longsword Building and Maintenance Services Ltd

LONGWOOD ENGINEERING COMPANY LTD

Mechanical & Electrical Engineering · Huddersfield

Lonking EnTech Europe

Sewer Systems / Stormwater · Villaviciosa de Odón, Spain

Looper Textile Co. Deutschland GmbH & Co.KG

Water Technology / Services · Essen, Germany

LOS Electrical

Mechanical & Electrical Engineering · UK

Loss Solutions Ltd

Environmental & Compliance · Lichfield

Lotzer & Mühlenbruch GmbH

Waste Management / Collection · Delmenhorst, Germany

Loughborough University (Water)

Academic Research / Water Treatment / Environmental Engineering · Loughborough, UK

Loughborough University — Water Research

Water Research — Water Infrastructure & Treatment Research · Loughborough, Leicestershire

Lovell Partnerships Ltd

Housing / Regeneration / Residential Construction · UK (Morgan Sindall Group)

Lovibond Tintometer

Lovion GmbH

Recycling / Resource Recovery · Dortmund, Germany

Low Carbon Concrete Group (LCCG)

Net Zero Concrete / Industry Body / Research / Standards · UK

Lowara UK Ltd

Lowflo

Leakage Detection / Water Management / NRW · Cork, Ireland

Lowline Ltd

Civil Engineering & Construction · Leeds

LOXXER

Wastewater Treatment · Roeselare, Belgium

LRQA Limited

Water Quality & Testing · Birmingham

LS Cooper Services LTD

Civils / Utilities · Tamworth

LSM Pumper APS

Waste Management / Collection · Vraa, Denmark

LTE SCIENTIFIC LTD

Instrumentation & Monitoring · Eccles, Manchester

LTG Aktiengesellschaft

Waste & Environmental Technology · Stuttgart, Germany

LTi Metaltech

Fabrication · UK

LUBRICO A. TSAKALIS LTD

Sewer Systems / Stormwater · Aspropyrgos city / Athens, Greece

Lubron UK Ltd

Water Treatment · Swindon

Luce Bay Plant Hire Ltd

Pipelines & Infrastructure · Scotland

Lucideon

Environmental & Compliance · Stoke-on-Trent

LUCION ENVIRONMENTAL LTD

Environmental Testing · Ince, Wigan

Ludden & Mennekes Entsorgungs-Systeme GmbH

Circular Economy / Materials · Meppen, Germany

Luddon Construction Ltd

Ludwig und Rosa Baumgartner OHG

Wastewater Treatment · Plattling, Germany

LUEHR FILTER GmbH

Sludge Treatment / Biogas · Stadthagen, Germany

LUKA GmbH

Pumps / Valves / Instrumentation · Engelskirchen, Germany

Lumcat rail & road logistic GmbH

Water Technology / Services · Markranstädt, Germany

LUMESSE LTD

LuminUltra Technologies

Microbial Monitoring / ATP Testing / Water Quality · Canada (international)

Lumsden & Carroll

Civil Engineering · Esh House Bowburn North Ind Est

LUNA PLAST, a.s.

Waste Treatment / Processing · Melnik, Czech Republic

Lutz-Jesco (GB) Limited

Flow Measurement / Dosing Pumps · Macclesfield

Lutz-Jesco UK Ltd

Chemical Dosing / Chlorination / Disinfection / Water Treatment · Germany (UK operations)

Lybover

Waste & Environmental Services · Waregem, Belgium

Lydall Gutsche GmbH & Co. KG

Sludge Treatment / Biogas · Fulda, Germany

Lystek International

Environmental Services · Canada (international)

LÖDIGE Maschinenbau

Wastewater Treatment · Paderborn, Germany

Löwe Handelsgesellschaft mbH

Water Technology / Services · Hohen Neuendorf, Germany

LÜRA GmbH

Waste & Environmental Technology · Wesel, Germany