√ private company, dalam terminologi UU No. 40 Tahun 2007, adalah perseroan tertutup (bisa dicek silang ke beberapa sumber).

limited exempt private company sepertinya istilah khusus bagi perusahaan tertutup di Singapura yang menikmati beberapa exemption / pengecualian, a.l. dibebaskan dari audit pelaporan keuangan, tarif pajak yang lebih ringan, dst. Namun, bentuk usaha ini dibatasi hingga pendapatan tertentu (kira-kira tingkat UKM).

SURJAYA ★★★★★
Bisnis: http://www.bycpa.com/html/news/20095/1392.html
Exempted Private Company refers to a Singapore incorporated private company with no more than 20 shareholders and all of them are individuals. A Limited Exempt Private Company is exempted from audit of its financial statements....

Bisnis: http://www.marginwheeler.com/corporate-services/company-form...
Benefits of having a Limited Exempt Private Company in Singapore:
Full Tax Exemptions (100%) for the first $100,000 net profit of Company for the first 3 years.
Partial Tax Exemptions (50%) for $100,001 – $300,000 of net profit of Company for the first 3 years.