Simple categories matching diversified:

• group,
• topic,
• business,
• industry,

Members with property diversified:

• commercial_service,
• telecom_service,
• trading,
• world_gaming,
• boss_medium,
• construction,
• precision_engineering,
• shipping,
• office_automation,
• environmental_service,
• farm_shop,
• new_medium,
• clutch_part,
• finance,
• auto_trade,
• infrastructure_project,
• development,
• healthcare,
• high_technology,
• merchandising,
• manufacturing,
• newspaper,
• technology,
• urbanized_industry,
• investment_holding,
• bench_vice,
• engineering,
• resource_development,
• equine_venture,
• disabled,
• airline,