CDA India Private Limited  ·  Est. 1992  ·  Hosur

From land
to licence
to handover.

Hosur's industrial architecture, approvals and construction partner. One accountable team for your factory — for more than three decades.

Start a project Explore services
  1. 01

    Land

    Land allotment, land-use conversion, title due diligence, NOC clearances and greenfield consulting — plus industrial loans and subsidy claims.

  2. 02

    Sanctions

    Pre-establishment and pre-operative approvals: DISH, TNPCB, DTCP, Fire & Rescue, Electrical Inspectorate, Labour, factory licence and renewals.

  3. 03

    Design

    Industrial architecture, structural analysis, MEP, detailed drawings, BOQ and 3D visualisation — by NIT-trained architects and engineers.

  4. 04

    Build

    PEB, RCC and civil works backed by our own RMC plant, crushing unit, fleet and 300+ workforce — finished with turnkey interiors.

30+Years of legacy since 1992
500+Industrial approval clients
100+Architecture projects
2.8L+Sq ft of industrial construction under execution

Services

One contract. Every stage of an industrial project.

We deliver an industrial project end to end — from land to licence to handover — so you deal with one accountable partner instead of a chain of consultants and contractors.

01Land facilitation

Find, convert and secure the right land.

  • Land allotment
  • Land development
  • Land use conversion
  • NOC clearances
  • Title due diligence
  • Greenfield consulting
  • Industrial loans
  • Subsidy claims
  • Corporate law
  • Risk management
02Pre-establishment sanctions

Hassle-free approvals before you break ground.

  • Industrial Safety & Health (DISH)
  • Fire & Rescue
  • Pollution Control Board
  • Town & Country Planning
  • Corporation / Panchayat
  • Directorate of Boilers
  • Food Safety & Drug
  • Labour Department
  • Electrical Inspectorate
  • Preventive Medicine
03Pre-operative sanctions

Licensed, compliant and ready to run.

  • Factory licence
  • Pressure vessel licence
  • Contract labour
  • Interstate migrant
  • Stability certificate
  • Building tax
  • ESI / PF / LWF
  • Annual returns
  • Licence renewals
  • Running licence
04Architecture & engineering

Industrial, commercial and residential design.

  • Structural analysis
  • MEP drawings
  • Detailed drawings
  • Bill of quantities
  • 3D visualisation
  • Vastu Shastra
05Industrial construction

PEB and civil works at scale.

  • Pre-engineered buildings
  • Mezzanines
  • RCC & civil works
  • Site development
06Turnkey interiors

Workplaces finished to brief, on the clock.

  • Offices
  • Receptions
  • Conference rooms
  • Showrooms
07Project management

Planning, procurement, quality and safety — audited every week.

  • Planning
  • Procurement
  • Quality supervision
  • Safety supervision
  • Weekly audits
  • Periodic record maintenance

Execution capacity

We own the supply chain, so the site never waits.

Key material sources, machinery and workforce sit inside our own network — projects run without supply gaps and finish faster.

2 km

Own RMC plant

Uninterrupted ready-mix supply and consistent mix quality during pours.

5 km

Own crushing unit

A steady, quality-controlled supply of aggregates.

300+

Skilled workforce

Five dedicated civil subcontractors, managed by our in-house engineers and site team.

Fleet

Own vehicles & equipment

Machinery and tools on hand — no waiting on hire availability.

Remarkable projects

Scale you can stand inside.

Seven industrial construction projects are under way today — over 2.8 lakh sq ft — on top of 1.3 lakh+ sq ft already handed over.

Ongoing1.3 lakh sq ft

Trans ACNR

Our largest industrial construction to date — an integrated design-and-build package that mobilises workforce, material and machinery at scale on a single site.

Completed50,000 sq ft

Vinsar

A large industrial facility delivered from planning through construction and handover — end-to-end control of design, sanctions and execution.

Ongoing20,000 sq ft

Isan Exim

Approvals, structural design and site execution combined under one team.

Ongoing Industrial construction · 2.8 lakh+ sq ft

Trans ACNR · Agriplast · Isan Exim · KSP Ceramics · Technoverse · Flexo Pack · Shree Balaji Steels

Completed Industrial construction · 1.3 lakh+ sq ft

Dharani Industries · Sunchirin · Vinsar · Hyma Engineering · and various civil projects

Built work

Delivered, not just drawn.

A selection of completed industrial, interior and architecture projects across Hosur and SIPCOT.

Hyma Engineering pre-engineered industrial building on inauguration day
Industrial construction · PEBHyma EngineeringPre-engineered building — designed, approved and built by one team.
Interior of a completed pre-engineered industrial shed
PEB interiorHyma Engineering
3D visualisation of the Innotrans industrial facility
Industrial architecture · SIPCOT Phase IIInnotrans25,000 sq ft PEB with two mezzanines and a 15 ft cantilever.
Completed Innotrans office and industrial block
BuiltInnotrans
Maiva Pharma reception with backlit logo on timber fluted wall
Industrial interiors · SIPCOT Phase IMaiva PharmaReception, conference rooms and offices — 1,500 sq ft.
Maiva Pharma conference room
Conference suiteMaiva Pharma
Caterpillar office workspace with workstations and gallery wall
Industrial interiorsCaterpillar1,000 sq ft workspace redesign — completed in 26 days.
Nahla Water Experience Center showroom with fluted wave wall
Commercial interiorsNahla Water Experience CenterTamil Nadu's first RO purifier showroom — completed in 45 days.
Nithin Residence contemporary villa visualisation at dusk
Residential architecture · BagalurNithin ResidenceClean lines, open spaces and seamless integration with nature.

Also on the boards: office blocks for MSK Venturi Tools and Akras Flavours.

Trusted by 350+ clients — and growing every day

CaterpillarTataJSWTVSCUMIWendtMicro LabsKanthalLuminousUno MindaSundaram-ClaytonMylan
YanfengKaynes TechnologySandharNilkamalIndia NipponHosur Industries AssociationRicoDhoot AutomotiveInterpump HydraulicsGlobal CalciumAmsteel CastingsGodavari
Ar. V. Chitra Devarajan and Ar. Naveen Devarajan at the CDA design studio
Ar. V. Chitra Devarajan & Ar. Naveen Devarajan

Our legacy

Three decades of trust, now a private limited company.

Founded in 1992 as Chitra Devaraj Architects by Mrs. Chitra Devarajan, D.Arch, M.I.S.T.E — specialising in industrial design, Vastu, liaising and civil works — the firm was later joined by Ar. Naveen Devarajan, B.Arch (NIT Trichy), M.E. Structural.

Now CDA India Private Limited, we give clients the governance, accountability and scale of a private limited company — backed by the same leadership, relationships and delivery record.

  • Academic depth

    Most of our architects, engineers and consultants graduated from NIT and IIT.

  • Large-project discipline

    Project leads who managed work at L&T bring its planning, safety and quality systems.

  • Experience + fresh minds

    Senior architects work alongside juniors, trainees, 3D visualisers and site engineers.

  • Full in-house support

    Draughting, interiors, site engineering, accounts, client support and HR — all in-house.

Our journey

Built in Hosur, one milestone at a time.

  1. 1992

    Founded as Chitra Devaraj Architects — industrial design, approvals and Vastu-compliant residential work.

  2. 2002

    Served over 100 companies in Hosur in industrial planning and sanctions.

  3. 2016

    Launched interior design and project management, including land allotment assistance.

  4. 2020

    Expanded into approvals, PEB construction and interior execution with 40+ professionals.

  5. 2025

    Winner, Best Design Firm — Industrial & Commercial Category.

  6. 2026

    Converted to CDA India Private Limited.

Ar. Naveen Devarajan, Managing Director

Recognition

Winner · 2025

Best Design Firm — Industrial & Commercial

Architecture & Interior Design Excellence Awards

Registered as

Architect, Valuer and Competent Person under Industrial Safety & Health (DISH), HNTDA / DTCP, TNPCB and Corporation

Member of

Indian Green Building Council (IGBC) · BNI · Lions International · Rotary · Young Entrepreneur School

Leadership

The people who sign their name to it.

CD

Ar. V. Chitra Devarajan

Founder & Principal Architect

D.Arch, M.I.S.T.E · 30+ years
DS

Devarajan Selvaraj

Co-Founder

ND

Ar. Naveen Devarajan

Managing Director

B.Arch (NIT Trichy), M.E. Structural, A.M.I.E
ED

Elavarasan Devan

Business Development

PK

Ponvel Kumaran

Design Lead

GA

Gokul Anand

Approvals Coordinator

SV

Sangeetha Velu

Senior Architect

40+

And the studio

Junior architects, trainees, 3D visualisers, site engineers, civil team, accounts & HR

Start a project

Tell us about your site. We'll take it from there.

Managing DirectorAr. Naveen Devarajan+91 88700 33288 Principal ArchitectAr. V. Chitra Devarajan+91 94868 07897 Emailadmin@chitradevarajarchitects.inReplies within one working day Studio#51-C, Third Floor, New Temple Land, HUDCONear Ulavar Sandhai Back Gate, Hosur, Krishnagiri Dt., Tamil Nadu 635109

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