Utah Code § 48-3a-1106: Limit of one profession.

(1) A professional services company organized to provide a professional service under this part may provide only:

(a) one specific type of professional service; and

(b) services ancillary to the professional service described in Subsection (1)(a).

(2) A professional services company organized to provide a professional service under this part may not engage in a business other than to provide:

(a) the professional service that it was organized to provide; and

(b) services ancillary to the professional service described in Subsection (2)(a).

(3) Notwithstanding Subsections (1) and (2), a professional services company may:

(a) own real and personal property necessary or appropriate for providing the type of professional service it was organized to provide; and

(b) invest the professional services company's money in one or more of the following:

(i) real estate;

(ii) mortgages;

(iii) stocks;

(iv) bonds; or

(v) another type of investment.