Conn. Gen. Stat. § 33-925
(a) The corporate name of a foreign corporation must satisfy the requirements of section 33-665. If the corporate name of a foreign corporation does not satisfy the requirements of section 33-655, the foreign corporation in order to satisfy the requirements of said section and obtain or maintain a certificate of authority to transact business in this state:
(b) Except as authorized by subsections (c) and (d) of this section, the corporate name, including a fictitious name, of a foreign corporation must be distinguishable upon the records of the Secretary of the State from:
(c) A foreign corporation may apply to the Secretary of the State for authorization to use in this state a name that is not distinguishable upon his records from one or more of the names described in subsection (b) of this section. The Secretary of the State shall authorize use of the name applied for if:
(d) A foreign corporation may use in this state the name, including the fictitious name, of another entity that is used in this state if the other entity is organized or authorized to transact business in this state and the foreign corporation:
(P.A. 94-186, S. 189, 215; P.A. 96-271, S. 136–138, 254; P.A. 97-246, S. 31, 99.)
History: P.A. 94-186 effective January 1, 1997; P.A. 96-271 amended Subsec. (b) to replace in Subdiv. (3) “the fictitious name of another foreign corporation authorized to transact business in this state” with “the fictitious name adopted by another foreign corporation authorized to transact business in this state because its real name is unavailable”, replace in Subdiv. (4) “not-for-profit” with “nonprofit”, add Subdiv. (5) re corporate name of any nonstock corporation, add Subdiv. (6) re name of any limited partnership, add Subdiv. (7) re name of any limited liability company, add Subdiv. (8) re name of any limited liability partnership and add Subdiv. (9) re name of any other entity whose name is carried upon the records of the Secretary of the State as organized or authorized to transact business in this state, amended Subsec. (c) to permit a foreign corporation to apply to use “a name that is not distinguishable upon his records from one or more of the names described in subsection (b) of this section” rather than “the name of another incorporation, incorporated or authorized to transact business in this state, that is not distinguishable upon his records from the name applied for” and add in Subdiv. (1) “limited partnership, limited liability company, limited liability partnership or other entity” and amended Subsec. (d) to replace “another domestic or foreign corporation” with “another entity”, “other corporation” with “other entity” and “incorporated” with “organized”, effective January 1, 1997; P.A. 97-246 amended Subsec. (a) to require the corporate name of a foreign corporation to satisfy the requirements of Sec. 33-655 and require a fictitious name to include the word “corporation”, “incorporated”, “company”, “Societa per Azioni” or “limited” or the abbreviation “corp.”, “inc.”, “co.”, “S.p.A.” or “ltd.”, effective June 27, 1997.