About us

Our Story

Experts in topographical assistance and geotechnical-structural monitoring, we are the ideal partner for companies moving the world with the construction of major works.

Founded in 2009 by Geom. Andrea Acquarulo, GEOSAT operates in the geo-engineering field both in Italy and abroad using state-of-the-art tools and software.

From the beginning we have been involved in the construction of several strategic works, which we have always approached with the awareness that we play a fundamental role in the success of such infrastructures.

The activities of each of GEOSAT’s specialist departments are coordinated and supervised by our managers, key figures in the company, with many years of experience gained in first-class national and international contexts.

This approach to work, based on commitment, precision and professional ethics, is the hallmark that has earned us the trust of our clients and allowed us to grow steadily over the years.

We believe in the importance of constant training and updating, and we employ highly qualified personnel to provide topographical assistance and engineering services to companies involved in the execution of major works.

Our strengths are the great expertise of the professionals who work for us and the use of the latest satellite and electro-optical technologies, as well as drones for aerial filming.


The GEOSAT team consists of more than 120 professionals including engineers, geologists, expert surveyors and highly qualified personnel.

Each job is tackled by each member of the Geosat team giving priority to the quality of the services provided, in full respect of the safety standards of all workers involved and the environment in which we operate.

Geom. Andrea Acquarulo


He founded GEOSAT in 2008 and acquired AFG in 2021. Graduated as a Surveyor in 1989 and registered with the Order of Surveyors, he specialised from the outset in the field of Topography and Site Assistance, working for the largest Italian companies. Over the years, he has also gained experience in the fields of Accounting, Works Management and Design Since 1999, he has worked as a freelancer lending his professionalism to private companies and public bodies, working on civil and infrastructural works, thus increasing his technical background in the field. He founded his own geo-engineering services company, which from the outset has been involved in providing assistance for the realisation of major works in Italy and abroad.

Ing. Francesco Grisolia

Technical director

He graduated as a Civil Engineer in 2017 and is a registered member of the Order of Engineers. He first specialised in structural design, and later, thanks to his collaboration with the University of Basilicata and with important design studios in Italy, he broadened his skills in the field of hydraulic design and interference management in large infrastructure works. He has worked as operations manager for rock face consolidation works, high-altitude works and civil works for railway maintenance, developing management skills, coordinating activities and resources for several sites and ensuring precise and punctual execution of works. He joined GEOSAT in 2020, becoming Technical Director.

Ing. Annamaria Pasquinelli

Technical director

She graduated as an Environmental Engineer in 2011 and is registered with the Order of Engineers. She has gained ten years’ experience in the field of engineering, collaborating with major design studios for the realisation of large infrastructural works and for interventions in the hospital sector. She has worked in structural, hydraulic and systems design, specialising in Tunnel Safety according to Legislative Decree 264/06 and in Fire Prevention, becoming a Fire Prevention Professional. She gained further experience as Construction Management and Project Manager, having obtained certification according to UNI 11648:2016 She joined GEOSAT in 2021, becoming Technical Director.

organizational chart


Geom. Andrea Acquarulo


Ing. Francesco Grisolia

Technical director

Ing. Annamaria Pasquinelli

Technical director


Dott.ssa Maria Antonietta Ielpo

Geosat and Geosat Monitoring Administration

Rag. Marcella Rossi

AFG Administration

Rag. Federica Russo

Technical Administration


Rag. Fiorella Flora

Secretarial Office

Rag. Fabiana Guarino

Purchasing Department

Geom. Biagio Fittipaldi

Human Resources Office


Geol. Dario Rizzo

Head of Geotechnical-Structural Monitoring Sector

Geom. Giulio Ielpo

Instrumentation Manager

Geol. Rosamaria Molinari

Head of
State Texts Sector


Geom. Alessandro Costanzo

Head of Topography
North West Area

Geom. Vincenzo Coco

Head of Topography
North-East Area

Geom. Spartaco Nebbiai

Head of Topography
Center Area

Geom. Domenico Filardi

Head of Topography
South Area

Strumentazioni | Geosat


The use of state-of-the-art instrumentation with very high degree of reliability and the experience of our team of technicians allows us to offer topographical, technical, structural and geotechnical consulting in the engineering field in Italy and abroad.


Certifications and qualifications

In addition to cutting-edge technology, we place total adherence to the highest quality standards among our priorities. We are ISO 9001 and 14001 certified, have all the necessary qualifications to participate in public works tenders such as the S.O.A. OS20A II certificate, and hold the Italferr SQ-001 Qualification.


For more than 10 years we have been providing topographical assistance and engineering services for large projects.