Construction engineers

Laniz Consulting Engineers Co

Our company is one of Iran’s leading organizations in the fields of modern construction, road development, and tunnel engineering. Drawing upon the expertise and experience of our engineers and specialists, we are dedicated to designing and delivering high-quality infrastructure. With a steadfast commitment to professional service, we operate in full alignment with international standards and engineering principles—ensuring that the diverse needs of our clients are met with precision and excellence.

Our Pride

With nearly three decades of experience, we have earned the trust and satisfaction of our clients.

Throughout the years, by delivering a wide range of successful projects—from residential developments to public, industrial, road construction, and tunneling ventures—we have consistently built a reputation founded on reliability, quality, and lasting partnerships.

270+

Completed Projects

Our company is constantly pursuing innovative approaches to deliver projects of the highest quality. Through dedication to excellence and continuous improvement, we strive to set new benchmarks in every project we undertake.

Background and Experience

With a distinguished track record in consulting, construction, and design services, Laniz consistently delivers innovative and expert-driven solutions tailored to each project’s unique challenges.

15+

Ongoing Projects

Laniz is currently engaged in a diverse portfolio of civil, structural, and infrastructure projects across the country—demonstrating our active role in shaping Iran’s modern development landscape.

1200+

Our Clients

Thousands have chosen Laniz as their trusted partner in construction and development—testament to our reliability, expertise, and unwavering commitment to client satisfaction.

projects

Completed Projects of Our Group

Driven by a commitment to client satisfaction:

Tehran Metro – Lines 4 and 6

Line 4, approximately 22 kilometers long with 20 stations, is one of the network’s primary arteries. Construction began in 2005, and various sections were gradually commissioned until 2016. This...

Tehran–North Freeway

The Tehran–North Freeway is one of the largest and most significant infrastructure projects in Iran. Designed to streamline traffic, reduce travel time, and enhance economic connectivity between Tehran and...

Alborz Tunnel

Consultants:Laniz Consulting Engineers, Metrostroy (Russia), Amberg Engineering (Switzerland)Supervisory Authorities:Laniz Consulting Engineers, Amberg Engineering (Switzerland)Project Technical OverviewTunnel Length: 6,300 metersCross-Sectional Area: 21 m²Excavation Method: Mechanized (TBM) Scope of Services by...

Secure

Embracing Modern Technologies

Safe and Reliable Construction

Delivering the Best Quality

Delivering Uncompromising Quality
At Laniz, we are unwavering in our commitment to excellence across every stage of design, consulting, and execution. By integrating cutting-edge technologies, up-to-date engineering knowledge, and a highly specialized team, we view quality not as an option—but as a fundamental principle that guides every project.
For us, quality is not a choice; it is a constant.

Introduction to the Group

LOCATION

Our Completed Projects

Tehran, the main location of our company’s activities

Over the years, we have gained the trust and satisfaction of our clients through numerous and diverse projects. From residential and commercial buildings to public and industrial projects, we have maintained high standards in every field we operate in and have successfully completed high-quality projects. As a construction company, we are committed to providing comprehensive and complete services to our clients.

Mashhad, Our Second City of Operation

Tabriz, Our Third City of Operation

Yazd, Our Fourth City of Operation

services

Our Engineering Services

Dedicated to Earning Client Satisfaction

road construction

Every path we build is a foundation for tomorrow designed for sustainability and performance.

Tunnel Construction

Specialized design and supervision in underground tunneling projects

Architecture

Innovative design and architecture for modern and functional spaces

Apartment Construction

With Laniz, building an apartment is not just a project; it’s the realization of a beautiful and lasting home dream.

Villa Construction

At Laniz, building a villa means combining architectural vision, precise execution, and respect for your personal taste.

View All Services

awards

Certificates and Achievements of the Company

Our pride is your satisfaction.

Client Satisfaction Is Our True Badge of Honor

Over the years, we have earned the trust and satisfaction of our clients through a wide range of successful and diverse projects. From residential buildings to public and industrial developments, we have consistently upheld high standards and delivered exceptional results in every field we’ve worked in. From day one, quality has been not just our goal—but our unwavering principle.

ISO 18001 – The ISO 18001 certification guarantees compliance with occupational health and safety standards.

Laniz Consulting Engineers, by obtaining the ISO 18001 certification, prioritizes the safety and health of its employees and, by implementing global standards, provides a safe and optimized work environment.

ISO 14001 – Ensuring optimal environmental management

The ISO 14001 certification reflects Laniz Consulting Engineers’ commitment to environmental preservation and the implementation of an effective and sustainable environmental management system.

Iranian Society of Mining Engineers

The Iranian Mining Engineering Certification serves as a confirmation of the specialized knowledge and technical competence of mining engineers in executing mining projects in compliance with national and international standards.

Consulting Services Qualification Certificate

The Consulting Services Qualification Certificate guarantees quality, expertise, and commitment in providing professional and reliable consulting to clients.

team

Specialist Team of Our Engineering Group

Mr. Abbas Dehghani

CEO

Ms. Saeedeh Dehghani

Chairperson of the Board

Reza Bozorgi

Senior Architectural Engineer

Soheila Bazargari

Senior Architectural Engineer

Reza Ahmadi

Senior Drafting Engineer

blog

Latest News and Articles

Over the years, we have managed to earn the trust and satisfaction of our customers through numerous and diverse projects, from residential buildings to public and industrial projects.

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Are you ready to build your dream home?

With years of experience and a diverse portfolio of successful projects, we’ve earned the trust and satisfaction of our clients. From residential buildings to large-scale public and industrial developments, we bring commitment, quality, and innovation to every project—delivering nothing short of the best in everything we do.