Detailed investigation of several others is on.
The Securities and Exchange Board of India (Sebi), via an interim order in May last year, had barred Pine Animation and 177 related entities, including the aforesaid 26, from the securities market for alleged tax evasion worth Rs 420 crore.
The order came after the watchdog spotted a huge jump in the traded volume and share price of Pine Animation on BSE during May 2013 to January 2015.
Accordingly, the regulator has confirmed the interim order passed against these 26 entities.
"The interim ex-parte order dated May 8, 2015, shall remain in force till further directions," the order said.
The regulator found that the 26 entities "have acted in connivance... That has led to the misuse of stock exchange mechanism to artificially increase price and volume of the scrip to provide illegitimate gains to the preferential allottees and promoter related entities".