A.O. Smith Engineered Storage Products; Parsons, KS; 815-756-1551; 815-756-7821; www.aquastore.com; Leachate storage

Aardvark Corporation; Edgewood, WA; 253-927-4321; 253-927-3478; www.aardvarkcorp.com; HDPE pipe

AC Compressor Corporation; Appleton, WI; 920-738-3151; 920-738-5964; Gas compressors

Acculiner Inc.; Bakersfield, CA; 805-321-0447; 805-321-0449; Membrane liners

ACF Environmental; Richmond, VA; 804-275-4102; 804-271-3074; www.acf-environmental.com; Geosynthetic materials

Advanced Drainage Systems; Columbus, OH; 614-538-5216; 614-459-0169; Leachate system

Aeromix Systems Inc.; Minneapolis, MN; 612-521-8519; 612-521-1455; www.aeromix.com; Leachate system

Agru America Inc.; Georgetown, SC; 803-546-0600; 803-546-0516; www.agruamerica.com; Landfill liner

Airspace Saver; Baton Rouge, LA; 800-694-5515; 225-673-6695; members.aol.com/asdc/index.html; ADC

Al-Jon; Ottumwa, IA; 515-682-4506; 515-682-6294; www.aljon.com; Compactors

Amcon Construction Products Inc.; Somerset, KY; 606-679-7929; 606-678-6580; Geotextiles

Amerex; Omaha, NE; 402-551-0113; 402-553-4908; Fire suppression systems

American Excelsior; Arlington, TX; 817-640-1555; 817-633-3624; www.amerexcel.com; Landfill liners

American Landfill Supply; Middleburg Heights, OH; 440-891-0300; 440-891-8288; Landfill products

Amerilease Corp.; Newport Beach, CA; 949-719-6800; 949-719-6808; www.Amerilease.com; Heavy equipment leasing

Andersen Instruments; Smyma, GA; 800-241-6898; 770-319-0336; Monitoring instruments

Atlantic Screen, Inc.; Milton, DE; 302-684-3197; 302-684-0643; Methane recovery

Atlas Copco Wagner, Inc.; Portland, OR; 503-255-2863; 503-255-5869; Articulated dump trucks

B.A.G. Corporation; Dallas, TX; 214-340-7060; 214-340-4598; Landfill Bags

Bird B Gone; Mission Viejo, CA; 800-392-6915; 949-472-3116; Bird control

Bird-X, Inc.; Chicago, IL; 312-226-2473; 312-226-2480; Bird control

Blackhawk Environmental; Glenn Ellyn, IL; 630-469-4916; 630-469-4896; Leachate pumps

Bomag; Kewanee, IL; 309-853-3571; 309-852-0350; www.bomag-americas.com; Compactors

C&G Software Systems Inc.; Atlanta, GA; 770-446-0026; 770-447-0530; Land surveying software

C.H. Hanson Company; Franklin Park, IL; 847-451-0500; 800-827-5834; ADC

Cameron/Great Lakes; Elburn, IL; 800-777-4044; 503-225-0137; Odor/LFG management

Caron Compactor Company; Modesto, CA; 209-578-9514; 209-578-2833; www.caroncompactor.com; Tractor trash blades/treads

Carthage Mills; Cincinnati, OH; 513-794-1600; 513-794-3434; ADC

Caterpillar, Inc. Engine Division; Lafayette, IN; 765-448-5954; 765-448-5985; LFGTE equipment/engines

Caterpillar, Inc.; Peoria, IL; 309-494-4135; 309-494-4187; Compactor, Computer Aided Earth System

CEA Instruments; Emerson, NJ; 201-967-5660; 201-967-8450; www.ceainst.com; Landfill gas monitor system

Central Fiber Corporation; Wellsville, KS; 785-883-4600; 785-883-4429; www.centralfiber.com; ADC

Central Fiber Corporation; Wellsville, KS; 800-654-6117; 913-883-4429; www.centralfiber.com; ADC

Central Plastics; Shawnee, OK; 800-654-3872; 405-273-5993; LFG, leachate systems

Centrifuge Technology Inc.; Houston, TX; 713-680-3005; 713-680-3818; Centrifuge manufacturing and repair

CES-Landtec; Colton, CA; 909-783-3636; 909-825-0591; LFG, leachate systems

CETCO; Arlington Heights, IL; 847-392-5800; 847-506-6150; www.cetco.com; Liners and caps

Clarke, Inc.; Houston, TX; 713-526-4908; 713-526-4900; Landfill flares

Clean Environment Equipment, Inc.; Oakland, CA; 510-891-0880; 510-444-6789; www.cee.com; Leachate recovery pumps

Clements National Company; Chicago, IL; 800-966-0016; 708-594-2481; www.cadillacproducts.com; Geosynthetic welding tools

CMI Corporation/Rexworks; Milwaukee, WI; 405-787-6020; 405-491-2143; www.cmicorp.com; Grinders fine graders

Coastal Netting; Bakersfield, CA; 661-589-0210; 661-325-0813; Trash netting

Colorado Lining Company; Parker, CO; 303-841-2022; 303-841-5780; www.coloradolining.com; Lining fabricators

Columbia Corporation; Hillsboro, OR; 503-531-0600; 503-531-0601; www.columbiacorp.com; Landfill tippers

Compaction America; Kewanee, IL; 309-853-1002; 309-852-5791; Landfill compaction

Conwed Fibers; Statesville, NC; 704-871-8500; 704-871-8740; www.conwedfibers.com; Erosion control matting

Cormier Textile Products; York, ME; 207-363-6300; 207-363-0600; Landfill interim/daily cover

CSR/Stormceptor; Houston, TX; 816-741-5557; 281-872-5709; Stormwater management

Deutz; Norcross, GA; 770-564-7234; 770-564-7222; LFG engines

Donson Engineering & Contracting; North Bay, ON; 705-474-4759; Leachate Treatment System

DTE Biomass Energy; Ann Arbor, MI; 734-913-2085; 734-668-1541; LFG development

Dumpstat; Chicago, IL; 312-413-7755; 312-996-2113; www.dumpstat.com; Leachate monitoring software

Ecogas Corp/EZ Products; Austin, TX; 512-347-1441; 512-347-8141; LFG Extraction Systems

Ecolotree; Iowa City, IA; 319-358-9753; 319-358-9773; www.ecolotree.com; Phytoremediation

EL Companies, Inc.; Cortez, CO; 970-845-7078; 970-565-8844; Landfill liners

Energy Tactics, Inc.; Yaphank, NY; 516-563-6336; 516-924-5627; LFG recovery/leachate Management

Enviro Group Inc.; Greenwood, IN; 317-882-9360; 317-882-9388; Clay-based ADC

EPG Companies, Inc.; Rogers, MN; 612-424-2613; 612-493-4812; Leachate collection systems

EPI Environmental Products, Inc.; Woodland, CA; 530-666-3312; 530-666-4460; ADC

Eric & Sons; Dallas, GA; 888-792-9002; 770-505-6110; www.ericsons.com; Odor control

Evergreen National Indemnity Co.; Cleveland, OH; 216-447-1969; 216-447-9232; Closure bonds

Fen-Tech Environmental Inc.; Floresdille, TX; 830-393-2052; 830-393-4092; Leachate evaporation systems

Finn Corporation; Fairfield, OH; 513-874-2818; 513-874-2914; www.finncorp.com; Hydroseeding equipment

Flexxaire Manufacturing, Inc.; Edmonton,; 780-483-3267; 780-483-5499; Reversible engine fans

Fluid Controls, Inc.; Huntsville, AL; 256-851-6000; 256-851-6340; www.fluidcontrols.com; Leachate collection pipe

Fluid Systems, Inc.; Aurora, IL; 800-346-9107; 630-898-1174; www.nationalseal.com; Geosynthetic Clay Liners

Fluoro-Seal, Inc.; Houston, TX; 281-578-1440; 281-578-3159; HDPE liner coating

Forrer Supply Company, Inc.; Germantown, WI; 414-255-3030; 414-255-4064; www.forrersupply.com; LFG and leachate collection

Foss Environmental; Seattle, WA; 206-768-1461; 206-768-5561; www.fossenv.com; Catch basin filter

Foxboro Company; East Bridgewater, MA; 508-549-3802; 508-378-5505; LFG monitor/analyzer

Freeman Equipment, Inc.; Avon, OH; 440-937-5829; 440-937-5416; Remanufactured Compactor Wheels

Gas Recovery Systems; Pleasanton, CA; 925-461-4400; 925-461-4420; LFG management

Gas Tech Inc; Newark, CA; 877-424-8324; 510-794-6201; Gas detection instruments

GCE/Gas Control Engineering; Anaheim, CA; 714-632-9969; 714-632-9968; Automatic LFG sump

Geocomp; Boxborough, OH; 800-822-2669; 817-861-5400; Leachate containment

Geo-Con; Monroeville, PA; 412-856-7700; 412-373-3357; Landfill construction

Geolog; Mednia, NY; 716-798-5597; 716-798-0147; Groundwater remediation

Getco Ltd; Bainbridge, WA; 206-780-2775; 206-780-2783; www.getcoltd.com; Compactor teeth

Gorman-Rupp Co; Mansfield, OH; 419-755-1011; 419-755-1251; Leachate pumps

Grasan; Mansfield, OH; 419-526-4440; 419-524-2176; www.grasan.net; Landfill equipment

Graseby STI; Waldron, AR; 501-637-4152; 803-345-0823; LFG testing, monitoring

Grundfos Pumps Corporation; Fresno, CA; 559-292-8000; 559-929-1357; Monitoring/collection pumps

GSE Lining Technology, Inc.; Houston, TX; 281-230-6776; 281-230-6704; www.gseworld.com; Geomembranes, GLCs

GSI Environment; Sherbrooke, QB; 819-829-0101; 819-829-2717; Leachate containment

Handex; Tampa, FL; 813-626-4646; 813-626-1898; Landfill products/services

Hertz Equipment Rental; Park Ridge, NJ; 201-307-2098; www.hertzequip.com; Equipment rental

Herzog Environmental Inc; St. Joseph, MO; 816-233-9001; 816-233-9881; Landfill operation

Hi-Way Equipment Company; Cedar Rapids, IA; 319-363-8281; 319-363-8284; ADC blower

Hy-Bon Engineering Co., Inc; Midland, TX; 915-697-2292; 915-697-2310; LFG recovery units

Hydrograss Technologies; N. Oxford, MA; 508-987-2221; 508-987-8785; Hydroseeding

I-Corp Intl.; Ocean Ridge, FL; 561-369-0795; 561-369-0895; LFG sensor/consultant/leak locator

IES; Pearl City, IL; 815-443-2906; 815-443-2893; LFG vent covers

In-Line Plastics; Houston, TX; 281-272-1660; 281-272-1673; Landfill liners

In-Situ, Inc.; Laramie, WY; 307-742-8213; 307-721-7598; Water level logging

Instrumentation Northwest, Inc.; Redmond, WA; 425-885-3729; 425-867-0404; Groundwater monitoring sensors

Integra Plastics, Inc.; Madsion, SD; 800-578-5257; 605-256-2629; www.integraplastics.com; Geomembranes

Intelligent Decision Technologies; Longmont, CO; 303-774-9120; 303-774-9124; Groundwater statistical software

Intergraph Corporation; Huntsville, AL; 256-730-8620; 205-730-7296; Mapping/modeling GIS software

Intertape Polymer Group /F.I.B.C.; Bradenton, FL; 941-727-5788; 941-727-5293; Landfill liners

Invincible Air Flow Systems; Baldwinsville, NY; 315-652-5917; 315-652-5971; LFG blower

Isco Industries; Louisville, KY; 502-583-6591; 502-584-9713; Pipe, culverts

ITT Flygt Corp; Trumble, CT; 203-380-4700; 203-380-4705; Submersible pumps

Jenbacher Energie; Farmington Hills, MI; 248-324-4400; 248-324-5000; LFGTE systems

John Zink Company; Tulsa, OK; 918-234-2783; 918-234-1968; www.kockind.com; LFG flare, leachate evaporation

JPS Elastomerics Corporation; Holyoke, MA; 413 533-8100; 413 552-1196; Geomembranes

Kacy Chemical Inc; Houston, TX; 713-807-7272; 713-807-7277; www.kacychemical.com; Odor control

Komatsu America International Co.; Vernon Hills, IL; 847-970-4100; 847-970-4102; www.komatsuamerica.com; Heavy equipment

Kruger, Inc.; Cary, NC; 919-677-8310; 919-677-0082; Biological aerated filters

L&M Radiator; Hibbing, MN; 218-263-8993; 218-263-8234; Heavy-duty radiators

Landfill and Construction Equipment; Herculaneum, MO; 800-334-5234; 314-933-5161; Heavy duty construction equipment

Landfill Energy Systems; Wixom, MI; 248-380-3920; 248-380-2038; LFGTE systems

Landfill Service Corporation; Apalachin, NY; 607-625-3050; 607-625-2689; www.posishell.com; ADC, vent flares

Landfill Technologies, Inc.; West Sand Lake, NY; 518-674-8694; 518-674-8695; LFG flare vents

Leak Location Services, Inc.; San Antonio, TX; 210-408-1241; 210-408-1242; www.texas.net; Electrical leak location surveys

LFG Specialties, Inc.; New Concord, OH; 740-826-7686; 740-826-4948; LFG recovery

LFG&E International; Santee, CA; 619-596-9083; 619-596-9088; www.lfge.com; LFG/leachate control

Loegering Mfg. Ltd.; Casselton, ND; 701-347-5441; 701-347-4323; Over-the-tire tracks

Lombardini USA Inc.; Duluth, GA; 770-623-3554; 770-623-8833; Diesel engines

Ludlum Instruments; Sweetwater, TX; 915-235-5494; Radioactive Detection Equipment

Mactec Inc.; Golden, CO; 303-278-3100; Leachate direct osmosis system

Marcel Equipment; London, ON; 519-686-1123; 519-686-9350; Rebuilt compactors

McElroy Manufacturing, Inc.; Tulsa, OK; 918-831-9206; 918-831-9269; PE pipe fusion machines

Mesa Systems Co.; Framingham, MA; 508-820-1561; 508-875-4143; Moisture content probes

Met-Pro Corporation; Harleysville, PA; 215-723-6751; 215-723-6758; www.met-pro.com/duall.html; Leachate/odor control

Mitsui Machinery Distribution, Inc.; Bridgeport, NJ; 609-467-3080; 609-467-5235; Loaders, mini excavators

Montell Polyolefins; Wilmington, DE; 302-996-6063; 302-996-6000; Landfill covers, liners

Moretrench American; Rockaway, NJ; 201-627-2100; 201-627-3950; Leachate collection, landfill mining

Motorola; Libertyville, IL; 847-523-2035; 847-523-4123; Radios

Myles Industries; Cumming, GA; 770-888-5525; 770-888-5393; Leachate pumping systems

Nalco Chemical Company; Naperville, IL; 630-305-1167; 630-305-2947; www.nalco.com; Incinerator and sludge treatment chemicals

NAO Inc.; Philadelphia, PA; 215-743-5300; 215-743-3018; Landfill Gas flares

National Piping & Construction; Baton Rouge, LA; 888-628-7325; 504-751-9318; Gas extraction wells

National Seal/Fluid Systems Inc.; Aurora, IL; 630-898-1161; 630-898-6556; www.nationaseal.com; Landfill liners

Navigation Technologies; Sunnyvale, CA; 408-617-5118; 408-737-3280; GIS systems

Neo Corp; Minneapolis, MN; 612-373-5462; 612-373-5465; LFG developer

Neotronics Of North America; Flowery Branch, GA; 770-967-2196; 770-967-1854; Leachate/water quality probes

New Waste Concepts; Erie, MI; 734-847-8997; 734-847-9008; www.nwci.com; ADC

Norstorm Valves Inc.; Sulpher Springs, TX; 903-439-3430; 903-439-3411; Leachate valves

North American Green; Evansville, IN; 812-867-6632; 812-867-0247; www,nagreen.com; Erosion control blankets

Nth Consultants Ltd.; Farmington Hills, MI; 248-553-6300; 248-489-1589; Landfill analysis and design

Nutmeg Utility Products; Cheshire, CT; 203-272-2291; 203-272-1830; Dewatering pumps

N-Viro Energy Systems Ltd.; Toledo, OH; 419-535-6374; 419-535-7008; www.nviro.com; Sludge treatment, ADC

Nyloplast; Buford, GA; 770-932-2443; 770-932-2490; Drainage products

O'Brian Mfg/Environmental Waste Equip.; Naperville, IL; 800-346-3160; 919-291-1416; Tarping system

Odin International/Thor Tarp Div.; Austin, TX; 800-223-8467; 800-223-8407; ADC

Pace Analytical Services Inc; Houston, TX; 281-488-1810; 281-488-4661; Analytical lab testing

Paco; Brookshire, TX; 281-934-6224; 281-934-6090; Leachate pumps

Pactec; Clinton, LA; 225-683-8602; 225-683-8711; Stormwater drain filter

Pall Rochem; Port Washington, NY; 516-484-3600; 516-484-3637; www.pall.com; R/O leachate treatment

PC Automation; Waterloo, ON; 519-888-9304; 519-888-9085; www.pcauto.com; Scalehouse computer

PC Scale; Oxford, PA; 610-932-4006; 610-932-4970; Gatehouse scale systems

Plastic Fusion Fabricators, Inc.; Huntsville, AL; 800-356-1480; 205-852-0388; Landfill liners/caps, LFG recovery

Plexco/Div of Chevron Chemical; Bensenville, IL; 630-350-3716; 630-350-2704; Leachate piping/LFG recovery

Pneumatech, Inc.; Kenosha, WI; 414-658-4300; 414-658-1945; www.pneumatech.com; LFG dryer

Poly-Flex; Grand Prairie, TX; 972-337-7113; 972-337-7233; Landfill Liners

Power Strategies Llc; Houston, TX; 281-893-2020; 281-893-2059; Leachate destruction, LFGTE generator

Presto Products Co.; Appleton, WI; 920-739-9471; 920-738-1418; Cellular confinements

Protec; Tulsa, OK; 918-493-6101; 918-493-2054; Down-well leachate pumps

Pumpex, Inc.; Lebanon, NJ; 908-730-7004; Waste water pumps

QED Environmental Systems, Inc.; Ann Arbor, MI; 734-995-2547; 734-995-1170; Leachate/groundwater pumps

Quest Recycling, Inc.; Midland, TX; 915-684-4145; 915-684-4146; Tire mats

R.T.D. Enterprises; Madison, ME; 207-696-3964; 207-696-0815; Liner/cover installers

Raven Industries; Sioux Falls, SD; 605-336-2750; 605-331-0333; Landfill linings covers, ADC

Recovermat, Llc.; Bethesda, MD; 301-986-5575; ADC

Reef Industries; Houston, TX; 713-507-4200; 713-507-4265; Landfill cover for leachate barrier

Rosco Manufacturing Co.; Madison, SD; 605-256-6942; 605-256-0240; Watering truck

Rusmar, Inc.; West Chester, PA; 610-436-0583; 610-436-8436; www.rusmar.com; Foam cover

Seaman Corp; Wooster, OH; 330-262-1111; 330-263-6950; Geosynthetics

Serrot International Corporation; Henderson, NV; 800-237-1777; 702-566-4739; Plastic liner installation

Skaps; Commerce, GA; 706-336-7000; Composite drains

Soiltec, Inc.; Dover, NH; 603-750-7376; 603-750-7377; LFG, Leachate management, flares

Specialty Controls Contracting; Sardinia, OH; 937-446-3394; 937-446-3595; Leachate control stations

SRK Consulting; FT Collins, CO; 970-407-8302; 970-407-8319; Electronic leak detection system

SRS Crisafulli; Glendive, MT; 800-442-7867; 406-365-2249; www.crisafulli.com; Sludge pumps

Sulfatreat; Chesterfield, MO; 314-532-2189; 314-532-2764; Odor Control/LFG

Surecover; Temperance, MI; 734-847-7120; 734-847-4950; ADC, dust suppressants

Synthetic Industries; Chattanooga, TN; 423-899-0444; 423-899-7619; www.fixsoil.com; Geotextiles

T.D. Williamson Inc.; Tulsa, OK; 918-254-9400; 918-446-6327; Pipe Fusion Equipment

Tarpomatic; Canton, OH; 330-484-7100; 330-484-4630; ADC

Tech Development; Dayton, OH; 937-898-9600; 937-898-8431; Starters for LFG operations

Tenax Corporation; Baltimore, MD; 410-522-7000; 410-522-7015; www.tenax.com; Drainage nets, geosynthetics

Terra Compactor Wheel; Plymouth, WI; 920-893-2131; 920-893-6131; Compactor wheels

Terra Compactor Wheel; Plymouth, WI; 920-893-2131; 920-893-6131; Compactor wheels

Tri/Environmental, Inc.; Austin, TX; 512-263-2101; 512-263-2558; www.texasresearchintl.com; Geosynthetics testing

Unidata America; Lake Oswego, OR; 503-697-3570; 503-697-3571; Monitoring devices

Vance Brothers Inc.; Aurora, CO; 303-341-2604; 303-341-2036; www.vancebrothers.com/mmpavefab.htm; Geotextiles

VR Systems Inc.; Corpus Christi, TX; 361-241-5348; 361-241-5386; Gas flow and compressor gaskets

Waste Energy Technologies. Llc; Fort Walton Beach, FL; 850-243-0033; 850-243-0077; LFGTE engineering/construction

Watersaver; Denver, CO; 303-289-1818; 303-287-3136; www.watersaver.com; Landfill liners, geomembranes,

Waukesha Engine Division; Waukesha, WI; 414-549-2832; 414-650-5670; www.waukeshaengine.com; LFGTE engine

Wegener North America Inc.; Burr Ridge, IL; 630-789-0990; 630-789-1380; Membrane seam testers,: extrusion welders

Westland Pest Control; Orcutt, CA; 805-937-8475; 805-734-3631; Landfill bird management

Zapco Development Corp; Bloomfield Hills, MI; 248-647-5363; 248-647-2291; www.zahren.com; LFGTE developer

MSW