大株主の所有状況（株式数、持株比率）
[{"name":"株式会社植村組","value":203000,"percentage":8.96},{"name":"株式会社ガイアテック","value":203000,"percentage":8.95},{"name":"コーアツ工業共栄会","value":177000,"percentage":7.8},{"name":"株式会社南日本運輸建設","value":148000,"percentage":6.52},{"name":"株式会社日本地下技術","value":127000,"percentage":5.6},{"name":"松澤 孝一","value":90000,"percentage":3.96},{"name":"株式会社鹿児島銀行","value":72000,"percentage":3.17},{"name":"コーアツ工業従業員持株会","value":62000,"percentage":2.74},{"name":"南日本開発株式会社","value":60000,"percentage":2.65},{"name":"共栄火災海上保険株式会社","value":60000,"percentage":2.64}]
上位10株主の持株比率合計は52.99%です。
所有者別構成（単元数、持株比率）
[{"name":"金融機関","value":3230,"percentage":14.18},{"name":"金融商品取引業者","value":293,"percentage":1.29},{"name":"その他の法人","value":10234,"percentage":44.91},{"name":"個人以外","value":0,"percentage":0.37},{"name":"個人","value":0,"percentage":0.01},{"name":"個人その他","value":8942,"percentage":39.24}]