Design Excellence

About Us

Professional and Expert Consultant​

Design Excellence (India) Pvt. Ltd. (DXL) was originally established in 1992 as a partnership firm under the name Design Enclave by Mr. Akshay Kohojkar, Mr. Ajay Yeri, and Mr. Ashok Bapat—visionary engineers with significant international experience. In 1994, the firm evolved into a private limited company, marking the beginning of its steady and structured growth.
Over the past three decades, DXL has built a strong reputation in the field of civil and structural consultancy, successfully delivering a wide range of complex industrial and infrastructure projects. Our portfolio includes chemical plants, petrochemical and fertilizer facilities, gas processing units, power plants, steel plants, bridges, hotels, commercial complexes, and residential developments.
DXL operates from their own designed and constructed office building which is located in Navi Mumbai, equipped with advanced engineering software, modern IT infrastructure, and a highly skilled team of professionals. Our core commitment lies in delivering high-quality, reliable engineering solutions. This dedication to excellence has earned us long-term associations and repeat engagements from our valued clients.
At DXL, client satisfaction is our most valued asset, and we take pride in being a trusted partner in engineering excellence.

Our History

1992
Commencement

DXL was initially formed as a partnership firm “Design Enclave” in 1992 by  Mr.Akshay Kohojkar, Mr. Ajay Yeri & Mr. Ashok Bapat  – all engineers with rich international experience till then.

1994
Expansion growth

It was converted in Pvt. Ltd. Company in 1994 as “Design  Excellence (India) Pvt. Ltd.” Since then company has grown in size, experience & repute at a firm & steady pace.

2012
New milestone-own office building

DXL Operates from their own designed and constructed office and building which is located in navi mumbai and equipped with best talent in industry backed up by robust IT Infrastructure, advance engineering software's  and communication facilities.

2025
Expansion, Diversification & growth

Since then company has grown in size, experience & repute at a firm & steady pace and has developed their competence in the last two decades in the field of Civil, Structural Consultancy and have successfully completed diverse industrial projects covering segments like Chemical, Petrochemical, Fertilizer, Gas Producing Plants, Power Plants, Steel plant as well as, Infrastructure  Bridges, Hotels, Commercial and Residential Buildings.

Our Vission

We aim to get worldwide recognition as a leading Civil and structural engineering consultancy firm.

Our Mission

  • Deliver Technically Sound and Innovative Solutions.
  • Exceed Client Expectations.
  • Uphold Ethical Standards and Optimize Performance.

Our Core Values

  • Technical Excellence with Integrity.
  • Customer-Centric Passion.
  • Professionalism and Ethics.

Working With The Best

Our Clients

Company Founder & Executive Director

IMG_4481
AKSHAY KOHOJKAR

M. TECH., MIE, MISSE

Mr. Akshay Kohojkar is the Director and Founder of Design Excellence (India) Private Limited since year 1994. He holds a degree of M. TECH. , MIE, MISSE.

Awards & Certifications

ISO – 9001- 2015 Certified Company in the field of Civil, Architectural, Structural Engineering Consultancy Services.
Winner of “Tekla Structures Model Competition Category C – Special Projects”
In April 2013 from M/s. Tekla.
We have been empanelled by Govt of India & Ministry of Tourism for Panel II i.e. Feasibility Studies, Action Plans, Professional Services.
We have been awarded as the Winner of Model Competition as “Tekla Popular Choice” Tekla India 2013 from M/s.Tekla.
We have received “Special Appreciation Award” in 2010 Tekla India Model Competition from M/s.Tekla.
We have been awarded as the Winner of Model Competition “Tekla BIMagician” Tekla India for Dismantling of Chemical Plant in April 2014 from M/s. Tekla.

Our Signature Projects

Hotel Sahara Star

DXL were appointed as principal Structural Engineering Consultant handling entire civil and structural engineering for this seven-star prestigious hotel project at Mumbai Airport. Project comprised of many unique features like large pillar less dome, one of the largest column free event hall, 3 basement adjacent to busiest roads on three sides, large prestressing, three dimensionally bent, columns and cantilevers etc.

Dehradun Airport

Client –Dorsch Consult India Pvt. Ltd.

DORSC Consult India Private Limited was pleased to avail Structural Engineering Services from M/s Design Excellence (India) Private Limited for the Expansion of Domestic passenger terminal building at Dehradun Airport. Scope of work of M/s Design Excellence (India) Private Limited included but not limited to Structural engineering, concept, schematic and detailed engineering analysis, design and preparation of detailed drawings, preparation of BOQ & tender documents as well as technical troubleshooting for the entire duration of the project.

10 Migd Prestressed Product Water Storage Tanks(2NOS)  72M Dia at Hamiriya, UAE for Sharjah Electricity and Water Authority 

Design verification of 2nos of 10MIGD Product water pre- stressed tanks based on the as-built drawings issued. Brief scope of works listed as below but not limited to:
  • Study of GA drawings & construction drawings issued by client, raising Request for Information if any.
  • Study of project design basis, Geotechnical information to be issued by client and advising clients about any additional investigation if felt necessary.
  • Performing structural design of both tanks, complete for given soil conditions at both locations as per recommendations of relevant British Codes. Design report shall be submitted for further review / approval by Client.
  • Providing technical support to Poyry for replying to client’s comments, modifying design report incorporating the same including issue of final design report.

Polyester Plant PET-3 & IDY 

Client: Reliance Industries

The scope of work encompassed comprehensive civil and structural design along with
Project Management Consultancy services for a wide range of facilities within the project.
Key structures included the CP Building, LT and HT Substations, Amorphous Silo, Pet
Product Silo, TPA Unloading Area, multiple Piperacks, and the SSP Building. In addition, the
scope covered specialized areas such as the Tank Farm, OSC Area, Teg Boilout Area, HTM
Heater (Vaporizer), HTM Control Room, and the AWH. This broad and diverse scope reflects
the technical complexity and integrated approach undertaken to ensure successful project
execution.