310 Modern Park, Survey Park, Kolkata - 700075 033-2416 3444 atlasengineers.kol@gmail.com ISO 9001:2015 Certified · NABL Accredited Lab
ISO 9001:2015 · NABL Accredited · Est. 1993

Engineering a Stronger Tomorrow

Geotechnical · Highway & Bridge · Environmental · NABL Lab — since 1993.

Attlas delivered our geotechnical investigation reports well within schedule, with…
Executive Engineer · Public Works Department, West Bengal
30+Years of Expertise
45+Major Projects Delivered
20+Govt. & Private Clients
NABLAccredited Laboratory
What we do

Eight wings of engineering, one standard of excellence.

From subsurface investigation to urban beautification — complete consultancy, DPR preparation, design and supervision under one roof. Hover any discipline to explore.

Why Attlas

Precision. Compliance. Delivery.

Certified Quality

IS/ISO 9001:2015, ISO 14001:2015 & ISO 45001:2018 certified with an NABL-accredited geotechnical laboratory.

Multidisciplinary Team

Experienced engineers, planners and specialists covering geotechnical, transportation, environmental and urban sectors.

Client-Centric Approach

Practical, timely, cost-effective solutions with a proven track record across government, industrial and private projects.

About Attlas Engineers 'N' Constructors

Founded in 1993, Attlas Engineers 'N' Constructors Pvt. Ltd. is a multidisciplinary engineering consultancy headquartered in Kolkata, West Bengal. Over three decades, we have built an enviable reputation for technical excellence, integrity and client satisfaction across geotechnical investigation, highway & bridge design, environmental engineering, water resource management and urban infrastructure development.

Certified under IS/ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018, and operating an NABL-accredited geotechnical laboratory, we deliver precision-driven, compliance-assured results accepted by PWD, NABARD, Railways and all major government departments across India.

Learn More About Us
3Ongoing Projects
45+Completed Projects
30+Years of Expertise
20+Clients Served
Trusted by

Clients who build India with us.

AMUL logoAMUL
Bengal HCCI logoBengal HCCI
Bharat Elevators & Engineers Pvt. Ltd. logoBharat Elevators & Engineers Pvt. Ltd.
Eastern Railway logoEastern Railway
Gokul Agro Resources logoGokul Agro Resources
Hyundai logoHyundai
Ion Exchange logoIon Exchange
KMDA logoKMDA
MBL logoMBL
NABARD logoNABARD
NABCONS logoNABCONS
NKDA logoNKDA
PHE, West Bengal logoPHE, West Bengal
PUP, West Bengal logoPUP, West Bengal
PWD, West Bengal logoPWD, West Bengal
Urban Development Dept. logoUrban Development Dept.
SENBO logoSENBO
South Eastern Railway logoSouth Eastern Railway
SXJ Rocks logoSXJ Rocks
The Indure Pvt. Ltd. logoThe Indure Pvt. Ltd.
AMUL logoAMUL
Bengal HCCI logoBengal HCCI
Bharat Elevators & Engineers Pvt. Ltd. logoBharat Elevators & Engineers Pvt. Ltd.
Eastern Railway logoEastern Railway
Gokul Agro Resources logoGokul Agro Resources
Hyundai logoHyundai
Ion Exchange logoIon Exchange
KMDA logoKMDA
MBL logoMBL
NABARD logoNABARD
NABCONS logoNABCONS
NKDA logoNKDA
PHE, West Bengal logoPHE, West Bengal
PUP, West Bengal logoPUP, West Bengal
PWD, West Bengal logoPWD, West Bengal
Urban Development Dept. logoUrban Development Dept.
SENBO logoSENBO
South Eastern Railway logoSouth Eastern Railway
SXJ Rocks logoSXJ Rocks
The Indure Pvt. Ltd. logoThe Indure Pvt. Ltd.
Testimonials

What our clients say.

Attlas delivered our geotechnical investigation reports well within schedule, with thorough IS-code compliance. Their NABL-accredited lab results were accepted without a single query.

Executive EngineerPublic Works Department, West Bengal

Professional DPR preparation with excellent field surveys and clear drawings. Their team coordinated seamlessly with our project office throughout.

Project ManagerNABARD Consultancy Services (NABCONS)

Reliable soil testing partner for our plant expansion — accurate results, computerized reports and quick turnaround from their Kolkata laboratory.

Plant HeadGokul Agro Resources Ltd.

ATTLAS handled a complex sub-soil investigation across multiple water supply schemes in Nadia. Their field team was disciplined, methodical and delivered IS-compliant reports on time.

Site EngineerMackintosh Burn Limited (Govt. of WB Enterprise)

Exceptional highway DPR work — alignment, traffic study, pavement design and BOQ all packaged in a submission-ready format. Made our RIDF project much smoother.

Divisional EngineerPaschimanchal Unnayan Parshad, Bankura

Their geotechnical team conducted bore holes and SPT at our RMC plant expansion site with impressive efficiency. The bearing capacity report was thorough and professional.

Project DirectorUltraTech Cement / Omega Lab Testing Services

We've worked with ATTLAS on multiple environmental and infrastructure DPRs. Their understanding of NABARD formats and government tender requirements is second to none.

Technical AdvisorInfrastructure Consultancy, Kolkata

The NABL certificate made all the difference — no queries from the department, no re-testing. ATTLAS's laboratory quality is simply the benchmark for Eastern India.

Structural EngineerPrivate Construction Firm, West Bengal

Attlas delivered our geotechnical investigation reports well within schedule, with thorough IS-code compliance. Their NABL-accredited lab results were accepted without a single query.

Executive EngineerPublic Works Department, West Bengal

Professional DPR preparation with excellent field surveys and clear drawings. Their team coordinated seamlessly with our project office throughout.

Project ManagerNABARD Consultancy Services (NABCONS)

Reliable soil testing partner for our plant expansion — accurate results, computerized reports and quick turnaround from their Kolkata laboratory.

Plant HeadGokul Agro Resources Ltd.

ATTLAS handled a complex sub-soil investigation across multiple water supply schemes in Nadia. Their field team was disciplined, methodical and delivered IS-compliant reports on time.

Site EngineerMackintosh Burn Limited (Govt. of WB Enterprise)

Exceptional highway DPR work — alignment, traffic study, pavement design and BOQ all packaged in a submission-ready format. Made our RIDF project much smoother.

Divisional EngineerPaschimanchal Unnayan Parshad, Bankura

Their geotechnical team conducted bore holes and SPT at our RMC plant expansion site with impressive efficiency. The bearing capacity report was thorough and professional.

Project DirectorUltraTech Cement / Omega Lab Testing Services

We've worked with ATTLAS on multiple environmental and infrastructure DPRs. Their understanding of NABARD formats and government tender requirements is second to none.

Technical AdvisorInfrastructure Consultancy, Kolkata

The NABL certificate made all the difference — no queries from the department, no re-testing. ATTLAS's laboratory quality is simply the benchmark for Eastern India.

Structural EngineerPrivate Construction Firm, West Bengal

Have a project in mind?

From soil to skyline — talk to our engineers about investigations, DPRs, lab testing or full project consultancy.