LNG Solutions
from A to Z

Engineering services, consultancy and turnkey project delivery in liquefied natural gas — worldwide.

LNG Processing Plant built by ARESPA
35+Plants Built
4Countries
2011Founded
Certified LNG Engineers
Operations in 4 Countries

Integrated LNG Solutions

From feasibility to full commissioning — every stage of your LNG project, expertly delivered.

Natural Gas Liquefaction Tank

Liquefaction Plants

Design, construction and assembly of small scale Natural Gas liquefaction plants tailored to specific production requirements.

Regasification Satellite Plant

Regasification Plants

Design, construction and assembly of satellite regasification plants of varying capacities for industrial or municipal needs.

Gas Service Station

Gas Service Stations

Design, construction and assembly of oil and gas service stations for industrial, municipal and private vehicle applications.

Engineering Feasibility Study

Feasibility Studies

Commercial viability studies, sector analysis, customer analysis and energy efficiency projects in oil and LNG worldwide.

Microgeneration Energy Plant

Microgeneration

Turnkey microgeneration projects for communities and remote populations not connected to gas or electricity networks.

Plant Operation and Maintenance

Operation & Maintenance

Expert operation and maintenance of liquefaction/regasification plants and gas service stations, minimising operating costs.

35+Regasification Plants
4Countries Served
2011Year Founded
18+Expert Engineers
ARESPA LNG Operations
Bolivia LNG Plant
13+Years

LNG Specialists
Since 2011

ARESPA is a company whose purpose is the provision of engineering services and consultancy and execution of turnkey projects in the field of oil and liquefied natural gas (LNG). We carry out worldwide commercial viability studies, sector studies, customer analysis and maintenance of oil and gas infrastructure.

Our work consists of analysing in depth the reality of each project and designing the integral energy solution to use Liquefied Natural Gas in industrial, municipal or domestic applications.

LNG Engineering Turnkey Projects O&M Services Feasibility Studies
Firas R. Hays, CEO
Firas R. Hays Chief Executive Officer

20+ years LNG industry experience. Former Deputy GM at Ros Roca Indox Cryo Energy (2005–2014).

Featured Projects

Delivering reliable LNG infrastructure across Latin America and beyond.

Bolivia LNG Project
🇧🇴

Bolivia

Public

Liquefaction plant (with SENER) + 27 regasification plants, 16 Gas Natural service stations + full maintenance.

27 Plants16 Stations
Ecuador LNG Project
🇪🇨

Ecuador

Public & Private

8 regasification plants delivering integrated LNG energy solutions for public and private sectors.

8 Plants
Dominican Republic LNG Project
🇩🇴

Dominican Republic

Private

4 regasification plants for the private sector, enabling reliable LNG supply for industrial operations.

4 Plants
Chile LNG Project
🇨🇱

Chile

Public & Private

6 regasification plants commissioned for public and private sector clients across the country.

6 Plants

Trusted by leading industry suppliers worldwide

Frequently Asked Questions

Common questions about our LNG services and capabilities.

What services does ARESPA provide?

ARESPA provides engineering services, consultancy and turnkey projects in liquefied natural gas (LNG), including liquefaction plant design, regasification plant construction, gas service stations, feasibility studies, microgeneration projects, and operation & maintenance.

In which countries does ARESPA operate?

ARESPA operates in Bolivia, Ecuador, Dominican Republic and Chile, with headquarters in Madrid, Spain. We have built over 35 regasification plants across these countries.

What is a regasification plant?

A regasification plant converts liquefied natural gas (LNG) back into its gaseous form for distribution through pipelines for industrial, municipal or domestic use. ARESPA designs, constructs and commissions satellite regasification plants of varying capacities.

How many plants has ARESPA built?

ARESPA has constructed and commissioned over 35 regasification plants, including 16 Gas Natural service stations in Bolivia alone. We have also built liquefaction plants in association with leading companies like SENER.

Does ARESPA offer feasibility studies?

Yes. ARESPA conducts commercial viability studies, sector analysis, customer analysis and energy efficiency assessments for oil and LNG projects worldwide. These studies help determine the economic and technical feasibility of new LNG infrastructure.

What is a turnkey LNG project?

A turnkey project means ARESPA handles every phase — from initial design and engineering through construction, commissioning and handover — delivering a fully operational facility ready for use by the client.

Let's build your next
LNG project together

From initial feasibility study to full commissioning — ARESPA delivers.

Let's work
together

Our team of LNG specialists is ready to help you plan, design and deliver your next project.

Emailinfo@arespagroup.com
Phone+34 977 22 98 17
OfficeC/ Príncipe de Vergara 89, 2º
28006 Madrid, España
ARESPA Engineering Team