Yantra Fintech (India) Limited · Primero Enserve (India) Private Limited · Shanka Enserve (India) Private Limited · Proalgen Biotech Limited · Biomax Life Sciences Limited · Biomax Fuels Limited · Shivsu Canadian Clear Waters Limited · L24117 Tn1997 Plc037629 · U65993 Tn2005 Ptc055804 · Bioenergie Solutions India Private Limited