Iida Group Holdings Co Ltd is a Japan-based company mainly engaged in the management and operation of subsidiaries engaged in the businesses of detached house sales, condominium sales, contract construction. It has six business segments. The Ichiken Group Business segment is engaged in the businesses of detached house sales, condominium sales, contract construction and others. The Iida Sangyo Group Business segment is engaged in the businesses of detached house sales, condominium sales, contract construction, real estate rental, hotel business, money lending, golf course business, and others. The Toei Housing Group Business segment is engaged in the businesses of detached house sales, contract construction and others. The Tact Home Group Business segment, Ernest One Group Business segment, and ID Home Business segment are engaged in the sale of detached houses, contract construction and others. It’s also engaged in the manufacture and sale of building materials such as concrete blocks.