The list from the article below are: (See also this and this.)

  • POSCO SEZ in Paradeep: 4004 acres
  • TATA SEZ in Gopalpur: 1173 acres
  • Hindalco SEZ in Sambalpur: 855 acres
  • Saraf Agencies SEZ for Titanium in Chhatrapur: 131.5 acres
  • Wellspun garments SEZ in Choudwar: 200 acres
  • Jindal SEZ in Choudwar: 400 acres
  • Vedanta SEZ in Jharsuguda: 185.62 acres
  • IDCO Knoweldge Park near Bhubaneswar: 600 acres
  • Infocity in Bhubaneswar: 202 acres
  • IDCO Mahakalpada area in Kendrapada district: 2700 acres