Hawaiian Memorial is OWNED by Service Corporation International (SCI).SCI is a Texas-based multi-national company which owns graveyards and funeral homes across the world.

Here’s some stories from the Internet on SCI’s history.
Wikipedia has a good summary of SCI.

2017 – “Consumer advocates say Service Corporation International charges higher prices than rivals do — and fails to list costs online” – CBS
2015 – “Cemeteries draw complaints” – 60 Minutes
2015 – “LA Jewish cemetery sued for throwing out human bones in a pile” – InsideBayAreaNews
2014 – “SCI Hit With Class Action Over Deceptive Burial Practices” – Law360
2012 – “Cemetery operator accused for the SECOND time of losing bodies and desecrating graves in $200m lawsuit” – Daily Mail