With a proven track record and years of expertise, TN Consultancy is dedicated to delivering solutions that go beyond expectations.
We are a multidisciplinary consultancy firm specializing in architectural design, civil and structural engineering, and advanced drone-based surveying. Headquartered in Naharlagun, Arunachal Pradesh, we proudly serve clients across the North Eastern Region of India, tackling projects in both urban centers and challenging remote terrains. Our commitment lies in combining innovation, precision, and local insight to create infrastructure and designs that truly stand the test of time.
															




At TN Consultant, we bring innovation and precision to a wide range of sectors. Our multidisciplinary approach allows us to deliver custom solutions that align with the unique demands of each industry—ensuring quality, compliance, and long-term impact.
We design and develop efficient, scalable commercial spaces — from office buildings to mixed-use developments — that support productivity and modern business needs.
Our team crafts attractive, functional retail environments that enhance customer experience while maximizing operational efficiency and footfall engagement.
From factories to logistics hubs, we offer comprehensive design and infrastructure planning for industrial facilities, with a focus on durability, safety, and workflow optimization.
We plan and design smart, inclusive educational spaces — schools, colleges, and training centers — that promote learning, accessibility, and future-ready growth.
From individual homes to housing colonies, we create living spaces that combine comfort, safety, and architectural elegance tailored to client lifestyles.
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															we create smart, sustainable, and lasting solutions. Our reputation is built on experience, expertise, and an unwavering commitment to client satisfaction. Here’s why clients across Northeast India trust us:
With decades of field experience, we understand regional challenges and deliver projects that stand the test of time — both structurally and functionally
Our team includes certified drone pilots, engineers, architects, and project managers who bring deep knowledge and a results-driven approach to every assignment.
We utilize cutting-edge tools like LiDAR drones, GIS, and advanced modeling software to ensure data accuracy, efficient planning, and reliable project execution.
From consultation to post-project assistance, our team is always available to guide, inform, and support — ensuring a smooth, stress-free experience for our clients.
Architect
Ar. Mitin Tayeng is an architect who graduated from the School of Planning and Architecture, Vijayawada. He focuses on practical and efficient design, with a strong interest in standard dimensions and reliable building solutions.
Structural Engineer
An expert in RCC and steel structures, Mr. Das brings technical precision to every project, ensuring safety, compliance, and long-term durability across various engineering scopes.
Managing Director
Founder and strategic head of TN Consultant, Mr. Tedir leads operations and project management with a vision for sustainable infrastructure development in Northeast India.
Have a project in mind or need expert advice? Reach out — we’re here to help you every step of the way.