Exhibit 99.1 NEWS RELEASE For further information contact: Kerry J. Chauvin Joseph "Duke" Gallagher Chief Executive Officer Chief Financial Officer (504) 872-2100 (504) 872-2100 - -------------------------------------------------------------------------------- FOR IMMEDIATE RELEASE THURSDAY, FEBRUARY 4, 1999 GULF ISLAND FABRICATION, INC. REPORTS FOURTH QUARTER EARNINGS Houma, LA - Gulf Island Fabrication, Inc. (NASDAQ: GIFI) today reported pro forma net income of $4.1 million ($.35 diluted EPS) on revenue of $43.0 million for its fourth quarter ended December 31, 1998, compared to pro forma net income of $3.0 million ($.25 diluted EPS) on revenue of $34.8 million for the fourth quarter ended December 31, 1997. Pro forma net income for the twelve months ended December 31, 1998 was $18.8 million ($1.61 diluted EPS) on revenue of $192.4 million, compared to pro forma net income of $12.2 million ($1.14 diluted EPS) on revenue of $136.4 million for the twelve months ended December 31, 1997. Pro forma net income gives effect to federal and state income taxes as if the company had been a C Corporation for tax purposes during all the periods presented. Pro forma net income excludes the non-recurring charge of $1.1 million to record the cumulative deferred income tax provision upon the election on April 4, 1997 to convert from S Corporation status to C Corporation status. On October 6, 1997 the Company's Board of Directors authorized a two-for-one stock split effected in the form of a stock dividend that was distributed on October 28, 1997 to shareholders of record on October 21, 1997. All share and per share data presented reflects the stock split. At December 31, 1998, the company had a revenue backlog of $67.3 million and a labor backlog of approximately 1.1 million man-hours remaining to work. Gulf Island Fabrication, Inc., based in Houma, Louisiana, is a leading fabricator of offshore drilling and production platforms and other specialized structures used in the development and production of offshore oil and gas reserves. The Company also offers offshore interconnect pipe hook-up, inshore marine construction, and steel warehousing and sales. With the acquisition of Southport, Inc., effective January 1, 1998, the Company also provides the fabrication of living quarters for offshore platforms for the oil and gas industry. Exhibit 99.1.a GULF ISLAND FABRICATION, INC. CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) (in thousands, except per share data)