The companies are Haryana Suraj Maltings, Enchante Jewellery, Kwality Ltd and JMP Castings.
In separate orders, the regulator has closed cases against Enchante Jewellery and Kwality Ltd after finding them in compliance with the norms.
According to Securities and Exchange Board of India (Sebi), the allegations of not obtaining SCORES authentication against Haryana Suraj Maltings and JMP Castings are not tenable.
Satisfied with the submissions made by the companies regarding investor complaint and registration, Sebi said the companies are "not liable for any monetary penalty".
It also helps investors view, track and follow up the action taken on their grievances. The online redressal system has significantly helped in reducing the processing time of complaints.
