pl see the following article in the web link:
extracted relevant para from this article:
Who can be a trustee
A corporation can act as a trustee
A corporation is capable of accepting the ownership of property with an obligation annexed to the ownership for the benefit of another which may be a class of persons, there can be no objection to a corporation acting as a trustee. This is a well-established proposition from the time of the decision of the Judicial Committee of the House of Lords in Salomon v. Salomon and Company Ltd which has been followed in India by the Supreme Court and it has held that a juristic person can carry on all human activities subject to such limitation as arise from its not being a natural person and the limitations imposed upon it activities by its own charter contained in the objects clause in the memorandum of association. A juristic person cannot marry and procreate, but it is certainly capable of owning property. It is also capable of owning property in its capacity as a trustee. Corporations carrying on the activity of becoming trustees and executors are not unknown. There can, therefore, be no objection to a corporation acting as a trustee provided its objects clause in the memorandum of association so permits. For example, a trust company is a bank that has been named by author of trust to act as trustee in managing a trust. A partnership can serve as a trustee if state law permits. An unincorporated association, such as a Labor Union or Social club, usually cannot serve as a trustee.