SEACOR Marine Announces Vessel Acquisitions

SEACOR Marine Holdings Inc. (NYSE:SMHI) (the “Company”), a leading provider of global marine and support transportation services to offshore oil and gas exploration, development and production facilities worldwide, today announced consummation of the acquisition of four foreign flagged platform supply vessels (“PSVs”). The Company and the Sellers agreed to keep the exact terms of the transaction confidential but confirmed aggregate consideration for the four vessels was in the range of $7.0.-9.0 million in cash.

The four vessels are mid-size PSVs of UT 755LN design (approx. 3,250 deadweight) built between 2009 and 2010 with dynamic positioning class two systems. All the vessels are currently located in West Africa, all have valid regulatory trading certificates, and three of the four are presently employed on time charters.

John Gellert, the Company’s Chief Executive Officer, commented: “We are pleased to have successfully concluded this transaction after a lengthy process. We believe the price represents strong value for the vessels and offers a compelling use of a portion of our cash reserves.”

Forward Looking Statements

Certain statements discussed in this release as well as in other reports, materials and oral statements that the Company releases from time to time to the public constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Generally, words such as “anticipate,” “estimate,” “expect,” “project,” “intend,” “believe,” “plan,” “target,” “forecast” and similar expressions are intended to identify forward-looking statements. Such forward-looking statements concern management’s expectations, strategic objectives, business prospects, anticipated economic performance and financial condition and other similar matters. These statements are not guarantees of future performance and actual events or results may differ significantly from these statements. Actual events or results are subject to significant known and unknown risks, uncertainties and other important factors, including decreased demand and loss of revenues as a result of a decline in the price of oil and resulting decrease in capital spending by oil and gas companies, an oversupply of newly built offshore support vessels, additional safety and certification requirements for drilling activities in the U.S. Gulf of Mexico and delayed approval of applications for such activities, the possibility of U.S. government implemented moratoriums directing operators to cease certain drilling activities in the U.S. Gulf of Mexico and any extension of such moratoriums, weakening demand for the Company’s services as a result of unplanned customer suspensions, cancellations, rate reductions or non-renewals of vessel charters or failures to finalize commitments to charter vessels in response to a decline in the price of oil, increased government legislation and regulation of the Company’s businesses could increase cost of operations, increased competition if the Jones Act and related regulations are repealed, liability, legal fees and costs in connection with the provision of emergency response services, such as the response to the oil spill as a result of the sinking of the Deepwater Horizon in April 2010, decreased demand for the Company’s services as a result of declines in the global economy, declines in valuations in the global financial markets and a lack of liquidity in the credit sectors, including, interest rate fluctuations, availability of credit, inflation rates, change in laws, trade barriers, commodity prices and currency exchange fluctuations, the cyclical nature of the oil and gas industry, activity in foreign countries and changes in foreign political, military and economic conditions, including as a result of the recent vote in the U.K. to leave the European Union, changes in foreign and domestic oil and gas exploration and production activity, safety record requirements, compliance with U.S. and foreign government laws and regulations, including environmental laws and regulations and economic sanctions, the dependence on several key customers, consolidation of the Company’s customer base, the ongoing need to replace aging vessels, industry fleet capacity, restrictions imposed by the Jones Act and related regulations on the amount of foreign ownership of the Company’s Common Stock, operational risks, effects of adverse weather conditions and seasonality, adequacy of insurance coverage, the ability to remediate the material weaknesses the Company has identified in its internal controls over financial reporting, the attraction and retention of qualified personnel by the Company, and various other matters and factors, many of which are beyond the Company’s control as well as those discussed in “Risk Factors” included in the Information Statement filed as Exhibit 99.1 to Amendment No. 3 to the Company’s Registration Statement on Form 10 and other reports filed by the Company with the SEC. It should be understood that it is not possible to predict or identify all such factors. Consequently, the preceding should not be considered to be a complete discussion of all potential risks or uncertainties. Forward-looking statements speak only as of the date of the document in which they are made. The Company disclaims any obligation or undertaking to provide any updates or revisions to any forward-looking statement to reflect any change in the Company’s expectations or any change in events, conditions or circumstances on which the forward-looking statement is based, except as required by law. It is advisable, however, to consult any further disclosures the Company makes on related subjects in its filings with the Securities and Exchange Commission, including Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K (if any). These statements constitute the Company’s cautionary statements under the Private Securities Litigation Reform Act of 1995.

About SEACOR Marine

SEACOR Marine provides global marine and support transportation services to offshore oil and gas exploration, development and production facilities worldwide. SEACOR Marine currently operates a diverse fleet of offshore support and specialty vessels that deliver cargo and personnel to offshore installations; handle anchors and mooring equipment required to tether rigs to the seabed; tow rigs and assist in placing them on location and moving them between regions; provides construction, well workover and decommissioning support; and carry and launch equipment used underwater in drilling and well installation, maintenance and repair. Additionally, SEACOR Marine’s vessels provide accommodations for technicians and specialists, safety support and emergency response services.

Please visit SEACOR Marine’s website at www.seacormarine.com for additional information.