text: A.D.D. Investments (Pty) Ltd. Boart Australia Ltd. Conlog (Australia) (Pty) Ltd. Longyear Australia (Pty) Ltd. Civil and Mining Contracting Co. Ltd. Longyear do Brazil Limitada Boart International Finance Ltd. Boart Canada Incoфorated Longyear Canada Inc. Longyear Co. Chile Limitada Longyear Centroamericana S.A. Boart О.Y. Longyear France S.A. Boart Harometals (Europe) Ltd. Conlog Ltd. Nippon Longyear Company Ltd. Wendt Japan K.K. Longhold Ltd. Boart International Luxembourg S.A.H. Chrisbros S.A. de C.V. Longyear de Mexico S.A. de C.V. Boart Antilles N.V. Boart Drilling International B.V. Longyear Nederland B.V. Portadrill B.V. Longyear Papua New Guinea (Pty) Ltd. Longyear New Zealand Ltd. Boart A.S.Investments Investments Services Mining Chrome Chrome Investments Equipment and services to the mining industry Exploration drilling equipment Exploration drilling equipment Finances Hard metals Exploration drilling equipment Exploration drilling equipment Exploration drilling equipment Exploration drilling equipment Hard metals Exploration drilling equipment ' Anglo-American owns 20 ‘Exploration drilling equipment Drilling equipment Exploration drilling equipment Exploration drilling equipmént Exploration drilling equipment Equipment and services to the mining industryCOUNTRY O F INVESTM ENT Luxembourg Luxembourg Luxembourg Luxembourg Netherlands Antilles Netherlands Antilles Netherlands Netherlands Netherlands Swaziland Swaziland Swaziland U.K. U.K. Zambia Zimbabwe Zimbabwe Zimbabwe Australia Argentina Brazil Australia New Zealand Australia Australia Australia Australia Bahamas Brazil British Virgin Islands Canada Canada Chile Costa Rica Finland France Ireland Israel Japan Japan Liberia Luxembourg Mexico Mexico Netherlands Netherlands Netherlands Netherlands Netherlands New Zealand Norway COMPANY Anglo-American Industrial Соф. Ltd. (cont'd) Anglovaal Industries Ltd. Anglovaal Ltd. Argus Printing and Publishing Company Ltd. Associated Furniture Companies Ltd. Bank Holding Соф. of South Africa Ltd. Barlow Rand Ltd. T.W. Beckett & Company Ltd. Berzack Brothers (Holdings) Ltd. (U.K.)* * B.B. holds 50 %.Longyear Philippines Inc. Boart Drilling and Contracting (Portugal) Limitada Diamantes Industriales Roder S.A. Longyear Iberia S.A. Boart (Sweden) A.B. Wendt Slipteknik A.B. Conlog A.G. Ltd. Bell Mining Equipment (U.K.) 
analysis: The text appears to be a list of companies and their affiliations, with a focus on the mining industry. The companies are listed with their country of origin and parent companies, indicating a strong connection to the natural resources sector. The text also mentions drilling equipment, exploration, and hard metals, further supporting the hypothesis that the category is related to natural resources and industry.