Tasman Building Companyu
- Builders and renovators in Papua New Guinea.
- http://www.tasmanbuilders.com/

New Guinea Energy
- An Australian company that explores for oil and gas in Papua New Guinea.
- http://www.ngenergy.com.au/

Papua New Guinea Forest Industries Association
- An incorporated association of companies involved in all levels of operation in the timber industry in support of sustainable logging.
- http://www.fiapng.com/

W.R. Carpenter & Co. Estates
- Tea and coffee growing, manufacturing and exporting company situated in the Wahgi Valley,  in the Western Highlands Province.
- http://www.wrcarpenters.com.pg/

Eighth PNG Petroleum and Mining Investment Conference
- Conference to be held December 6-7, 2004 in Sydney, Australia.
- http://www.pnginvestment.cia.com.au/

Rimbunan Hijau (PNG) Group of Companies
- Malaysian industrial wood processing company operating in Papua Guinea: information on operations and community activities.
- http://www.rhpng.com.pg/

New Guinea Highlands Coffee Exports Ltd.
- A major coffee exporter and a member of the Neumann Kaffee Gruppe.
- http://www.nghce.com.pg/

Industrial and Employment Relations in the Mining Industry
- Excerpts from a 2000 book by Benedict Y. Imbun.
- http://www.pngbuai.com/600technology/mining/default.htm

Ok Tedi Mining
- Ok Tedi Mining Limited (OTML) operates the Ok Tedi copper mine in the Western Province. Information on operations, development, environment, news, and a map are given.
- http://www.oktedi.com/

Atlas Steel PNG
- Manufacturer of nails, fencing reinforcing mesh, roofing, cladding purlins, structural steel, reinforcing steel, merchant steel, pipe and plate.
- http://www.atlassteel.kenmore.com.pg/

Markham Group of Companies
- Manufacturer and distributor of industrial and consumer products.
- http://www.markham.com.pg/

Lihir Gold Limited
- Quarterly and annual report, company profile, and community and environment report are given.
- http://www.lihir.com.pg/

Milne Bay Estates Ltd
- Growers and millers of crude palm oil and palm kernels for export. Includes details of the company, projects and production figures.
- http://www.mbe.com.pg/