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Six Companies
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<p>Six Companies, Inc. was a <a href="/facts/Joint_venture/f2Fv8QqA">joint venture</a> of construction companies that was formed to build the <a href="/facts/Hoover_Dam/WIPXAeBe">Hoover Dam</a> on the <a href="/facts/Colorado_River/yGEJtRAJ">Colorado River</a> in <a href="/facts/Nevada/HNWhCrQv">Nevada</a> and <a href="/facts/Arizona/6ayM3swJ">Arizona</a>. </p><p>They later built <a href="/facts/Parker_Dam/kqFjYkFq">Parker Dam</a>, a portion of the <a href="/facts/Grand_Coulee_Dam/6nYTQrIj">Grand Coulee Dam</a>, the <a href="/facts/Colorado_River_Aqueduct/LYNUyNag">Colorado River Aqueduct</a> across the <a href="/facts/Mojave_Desert/qWmTVQLg">Mojave</a> and <a href="/facts/Colorado_Desert/ntFJASdL">Colorado Deserts</a> to urban <a href="/facts/Southern_California/1CaAWjd2">Southern California</a>, and many other large projects. </p>