objects for a company incorporation

No, it is not possible. If a company in dealing in providing software services than a company simultaneously cannot carry on the construction business, however the company can do those things which are required to attain the main business of the company which are mentioned under the ancillary objects. Also the name of the company reflects the main objects of the company, therefore a company cannot simultaneously carry on totally different objects. In case a software company wants to carry on the construction bussiness, than the company have to change its main objects, also the name of the company to reflect the changed objects.