About Us – SJS Group

our story.

Together we build success

1986

2000

2012

2024

From humble beginnings, a proud story of growth, vision, commitment, inspiration and innovation. Our roots are deep, our standards are unmatched, our dedication is timeless.

The engineer Mr. Michelangelo Lentini starts his 15 years of work in the company named after him and in the S.J.S. of M.lo Lentini & Co. S.a.s., founded the S.J.S. Engineering S.r.l. with the registered office in Rome

Ing. Lentini will then move forward in the year 2000 to found SJS Engineering S.r.l.

The roots of SJS S.r.l., a new standard in engineering services

The S.J.S. Engineering S.r.l. supplies integrated begins its engineering services in Italy and abroad.

The team, made of about 40 members, guarantees high quality standards that allow to satisfy the requirements of important Italian and international clients, public and private, finding technical-economical solutions, effective and efficient, respecting the schedules, the resources and the legal context.

Certifications and growth

The S.J.S. Engineering S.r.l. is certified by DNV GL with UNI EN ISO 9001:2015 and it is constantly involved with researches and improvements in the info technology systems which are extremely important for a multidisciplinary approach.

In 2018 S.J.S. Engineering S.r.l. will become a company of DBA Group S.p.a.

Back to the origins

SJS Engineering srl becomes part of the DBA Group and Eng. Michelangelo LENTINI returns to SJS with his closest collaborators and Partners.

The Mission is not over, new human resources, new projects, new equipment, a new Partner as well: AI.

The race will resume in June 2025.

Stay tuned.

our impact.

by the numbers

Collaborative, driven and innovative: we’re focused on finding the best way forward and elevating your vision of success.

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Projects Done

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clients served

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On time delivery

our commitments

We know that every decision has an impact

Safety

We will never compromise the safety of our people. Our goal is zero incidents and our lost time frequency rate is industry leading.

Quality

Consistency ensures success. We see projects through and proactively develop solutions to exceed expectations.

Sustainability

We look beyond sustainable construction to corporate social responsibility that addresses partners, projects, and places.

Stewardship

Our culture of giving empowers employees to give back to the community.

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Trusted by
world leading companies

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“Mr. Lentini has been more than a project manager - they have acted as a true partner. All rolled up their sleeves and sought solutions instead of sidestepping substantial complications.”

Ralph Adams Construction Admin., Assistant Project Manager

“The SJS team was devoted to the project, their approach a pleasure to work with, and skilled in their professional efforts professional efforts, resolving any issues or obstacles.”

Jonh Pamela Construction Admin., Assistant Project Manager

“They know their business and their approach, professional efforts and manner of doing business works well as a team player with the owners and their other consultants.”

William J. Karg Senior Bond Projects Coordinator

our clients.