BUSINESS & CORPORATIONS The Law Offices of Mark S. Jacob handle all types of business transactions from preparation and review of contracts and commercial leases to incorporation of your business within the Commonwealth of Pennsylvania. We handle Partnerships, Joint Ventures, Corporations and all the documents necessary for the formation and operation of these entities. No business enterprise should be built without a solid foundation consisting of sound legal and financial advice from the start. We will work with your accountant to see that those needs are fulfilled.