於1989年，共有 31,970 間公司在香港成立，其中 5,354 間至今仍然活躍。以下為該年成立公司一覽。
31,970 間公司
JOIN CHANNEL INVESTMENT LIMITED
JOIN COIN LIMITED
JOIN COLLECTION LIMITED
JOIN COLOR LIMITED
JOIN DAY LIMITED
JOIN DESIGN LIMITED
JOIN DREAM CATERING GROUP LIMITED
JOIN ENERGY LIMITED
JOIN EXTERNAL LIMITED
JOIN FACTS LIMITED
JOIN FIRST LIMITED
JOIN FLOWER LIMITED
JOIN FOLK INDUSTRIAL LIMITED
JOIN FORTRESS INVESTMENT LIMITED
JOIN FREE LIMITED
JOIN GLORIA DEVELOPMENT LIMITED
JOIN HEALTH TRADING LIMITED
JOIN HONOUR DEVELOPMENT LIMITED
JOIN HOOD LIMITED
JOIN IMAGE LIMITED
JOIN KNOWLEDGE LIMITED
JOIN MAN LIMITED
JOIN MIX INTERNATIONAL COMPANY LIMITED
JOIN MORIT LIMITED
JOIN ONE LIMITED
JOIN ORIGIN LIMITED
JOIN POP LIMITED
JOIN PREFECT LIMITED
JOIN PROSPERITY LIMITED
JOIN REPUTATION LIMITED
JOIN RESULT LIMITED
JOIN ROCK LIMITED
JOIN ROSE LIMITED
JOIN RUBY LIMITED
JOIN SAN INDUSTRIAL LIMITED
JOIN SAND LIMITED
JOIN SIGHT LIMITED
JOIN SIGNAL LIMITED
JOIN SING LIMITED
JOIN SPARK LIMITED
JOIN SPOT LIMITED
JOIN STERLING INVESTMENT LIMITED
JOIN STRONG DEVELOPMENT LIMITED
JOIN SWEET LIMITED
JOIN TARGET DEVELOPMENT LIMITED
JOIN VALUE LIMITED
JOIN VIEW INVESTMENT LIMITED
JOIN WARM LIMITED
JOIN WAVE LIMITED