Sills Cummis & Gross is a full-service commercial law firm focused on providing quality and effective legal services to a diverse range of clients. The Firm’s client base extends from Fortune 500 companies to emerging growth businesses and foreign corporations conducting business within the United States. Our clients know that our goal is to be their advocate and to efficiently resolve the matters we are retained to handle. We are mindful of budget constraints and effectively staff our matters so that we can work within our clients’ parameters. We are service providers and our greatest asset is our client base. To preserve that asset, we keep our clients informed every step of the way. This is why many of our clients have retained us for decades and continue to keep us on the top of their lists of service providers. Attorney Advertising. Prior results do not guarantee a similar outcome. No aspect of this advertisement has been approved by the Supreme Court of New Jersey.