Section 6738
(a) This chapter does not prohibit one or more civil, electrical, or mechanical engineers from practicing or offering to practice, within the scope of their license, civil (including geotechnical and structural), electrical, or mechanical engineering as a sole proprietorship, partnership, limited liability partnership, firm, or corporation (hereinafter called business), if all of the following requirements are met: (1) A civil, electrical, or mechanical engineer currently licensed in this state is an owner, partner, or officer in charge of the engineering practice of the business. (2) All civil, electrical, or mechanical engineering services are performed by, or under the responsible charge of, a professional engineer licensed in the appropriate branch of professional engineering. (3) If the business name of a California engineering business contains the name of any person, then that person shall be licensed as a professional engineer, a licensed land surveyor, a licensed architect, or a geologist registered under the Geologist and Geophysicist Act (Chapter 12.5 (commencing with Section 7800)). Any offer, promotion, or advertisement by the business that contains the name of any ind