ABDON CALLAIS OFFSHORE, LLC

Abdon Callais Offshore, LLC (ACO) is a family-owned and operated offshore service company based in Louisiana, USA. The company has been in operation since 1945 and has a long history of serving the oil and gas industry, particularly in the Gulf of Mexico. ACO provides a range of marine transportation and logistical services to support offshore oil and gas exploration, development, and production operations.


Key aspects of Abdon Callais Offshore, LLC include:



  1. Fleet: ACO operates a diverse fleet of vessels that includes supply boats, crew boats, and other specialized marine vessels designed to meet the various needs of offshore operations. These vessels are equipped to transport personnel, equipment, and supplies to and from offshore installations.



  2. Safety and Compliance: The company places a strong emphasis on safety and regulatory compliance. ACO adheres to rigorous safety standards and best practices to ensure the well-being of its employees, clients, and the environment.



  3. Experience: With decades of experience in the offshore industry, ACO has developed a deep understanding of the unique challenges and requirements of offshore operations. This experience enables the company to provide reliable and efficient services to its clients.



  4. Local Knowledge: Being based in Louisiana, ACO has extensive knowledge of the Gulf of Mexico region, which is a key area for offshore oil and gas activities in the United States. This local expertise allows the company to offer tailored solutions that meet the specific needs of its clients in the region.



  5. Family-Owned Values: As a family-owned company, ACO often emphasizes values such as integrity, trust, and long-term relationships in its business operations. These values are reflected in its commitment to client satisfaction and employee welfare.




Throughout its history, Abdon Callais Offshore, LLC has established a reputation for providing reliable and high-quality offshore services. The company continues to evolve and adapt to the changing needs of the offshore oil and gas industry, while maintaining its core values and commitment to excellence.


Golden Meadow United States

1300 North Alex Plaisance Boulevard
Golden Meadow LA 70357
United States

Ships

ABIGAIL RICHE

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

CAROLINE S

Offshore Supply Vessel | Flag: United States of America | Port: Lockport, LA

HARVEY REDHAWK

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

O. P. CALLAIS

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

HANNAH C

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

PERSISTENCE LAB

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

HARVEY TIGER

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

LAUREN LACOSTE

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

ST IGNATIUS LOYOLA

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

ISAAC J. CALLAIS

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

MANRESA

Offshore Supply Vessel | Flag: United States of America | Port: NEW ORLEANS, LA

Maritime News

MISC Names LNG Carrier Vessel Pair

MISC Names LNG Carrier Vessel Pair

yesterday
MISC Group (MISC) named two new generation Liquefied Natural Gas (LNG) carriers, Seri Dian and Seri Dayang, on May 7, 2026. The addition of these vessels further strengthens its long-standing partnership with SeaRiver Maritime LLC (SRM), a wholly owned subsidiary of ExxonMobil.Constructed by Hanwha Ocean Co., Ltd., the 174,000 CBM LNG carriers are equipped with smart and energy-efficient technologies, including the Intelligent Control by Exhaust Recycling (ICER) system and an enhanced cargo containment system with reduced boil-off rates to improve efficiency and support safer operations.
US Says It Carried Out Retaliatory Strikes Against Iran

US Says It Carried Out Retaliatory Strikes Against Iran

2 days ago
The U.S. military said it carried out retaliatory strikes on Iran on Thursday, targeting sites it said were responsible for attacking U.S. forces in what it called unprovoked hostilities by Tehran.Earlier, Iran's top joint military command said the U.S. had violated a ceasefire by targeting an Iranian oil tanker and another ship entering the Strait of Hormuz, and by striking civilian areas."U.S. Central Command (CENTCOM) eliminated inbound threats and targeted Iranian military facilities responsible for attacking U.S. forces including missile and drone launch sites; command and control locations; and intelligence, surveillance and reconnaissance nodes," the military said in a statement.
At the Helm: How the U.S. Coast Guard is Shaping the Future of Maritime Nuclear Power

At the Helm: How the U.S. Coast Guard is Shaping the Future of Maritime Nuclear Power

3 days ago
Introduction. Looking back at history one could argue that it was French author Jules Verne in his book “20,000 Leagues Under the Sea”, published in 1869, who was speculating about a new power source much in the same out of the box thinking that H.G. Wells employed when he wrote about inter-planetary flight in “War of the World’s. Verne was writing about “electricity” from batteries using seawater which he created after studying the model of the newly developed French Navy submarine “Plongeur” at the Exposition of 1867.
Trump Pauses Effort to Escort Ships in Strait of Hormuz

Trump Pauses Effort to Escort Ships in Strait of Hormuz

3 days ago
U.S. President Donald Trump said on Tuesday he would briefly pause an operation to help escort ships through the Strait of Hormuz, citing progress toward a comprehensive agreement with Iran."We have mutually agreed that, while the Blockade will remain in full force and effect, Project Freedom ... will be paused for a short period of time to see whether or not the Agreement can be finalized and signed," Trump wrote on social media.There was no immediate reaction from Tehran, where it was very early on Wednesday morning.Only hours earlier, U.S. Secretary of State Marco Rubio was briefing reporters on the effort to escort stranded tankers through the strait. The day before, the U.S.
Project Freedom Gets Off to a Troubled Start

Project Freedom Gets Off to a Troubled Start

4 days ago
The U.S. military said on Monday it destroyed six Iranian small boats and intercepted Iranian cruise missiles and drones as Tehran sought to thwart a new U.S. naval effort to open shipping through the Strait of Hormuz.U.S. President Donald Trump launched the operation, called Project Freedom, on Monday as he sought to wrest control of the critical waterway from Iran, which effectively closed the Strait of Hormuz after the U.S. and Israel started the conflict on February 28.U.S. Admiral Brad Cooper, the head of Central Command, declined to comment on whether he thought a ceasefire begun on April 8 remained in effect as Iran lashed out in region