RAIN - Studio of design

What RAIN - Studio of design does

RAIN - Studio of Design is a privately-held architecture and interior design firm headquartered in Chennai, Tamil Nadu, India, with its studio at New No.32, Old No.88, 5th Main Road, U Block, Anna Nagar. The firm was founded by Principal Architects Sriram Adhitya and Vamsi Krishna, with Bala Shanmugham serving as Principal Architect, and operates as a small principal-led studio. Its core offering encompasses full-service architectural design and interior design across residential, commercial, hospitality, institutional, retail, and sports projects, with a documented portfolio of 35+ projects.

The firm's design philosophy centers on tropical modernism and climate-responsive design, integrating vernacular architectural traditions with contemporary aesthetics. Technically, RAIN distinguishes itself through parametric coding and metal digital fabrication (evidenced by the 'The Dew' exhibit), and a strategic partnership with Tvasta for Concrete 3D Printing (C3DP) that has produced projects including the IIT Madras Guest House (IITMGH) and the GCR 3D-Printed Experience Centre in Goa. Signature projects span Karai Farmhouse (Kerala), MGM Kumbakonam Resort (138,910 sft), the CCFC/FC Basel football facility in Coimbatore (200,000 sft on 32 acres), and JJ Mills corporate office in Tirupur (150,000 sft).

RAIN generates revenue through project-based professional services fees, with quotations varying by project scope, size, and complexity. The firm acquires work through direct commissioning, referrals, and portfolio-driven inbound interest amplified by earned media in ArchDaily, Dezeen, Designboom, and Architectural Digest India. Geographic reach extends beyond Tamil Nadu to Coimbatore, Hyderabad, Goa, Kerala, Vellore, Erode, Kumbakonam, and the Andaman Islands. No institutional investors, funding rounds, or parent company affiliations are disclosed.

Name

RAIN - Studio of design

Website

https://therain.in

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

RAIN - Studio of Design is a Chennai-based architecture and interior design firm specializing in tropical modernism and climate-responsive design, serving residential, commercial, hospitality, institutional, and sports clients across India through project-based professional services and concrete 3D printing.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131), Architectural Services (541310), Interior Design Services (541410)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

akta.pro secondary industries

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE), Interior Design Services (BPAHAKAB), Retail & Mixed-Use Commercial Construction (IMAFACAB)

Keywords

• Architectural design services
• Interior design services
• Tropical modernism
• Concrete 3D printing
• Climate-responsive architecture

Headquarters

HQ city

Chennai

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Architecture and Interior Design Services: Project-based professional design services including architectural design, interior design, and space planning for residential, commercial, hospitality, and institutional projects. Revenue generated through design fees, consultation fees, and project management charges.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels8 records

Core offering

RAIN - Studio of design is an architecture and interior design firm based in Chennai that provides comprehensive architectural design, interior design, and space planning services across residential, commercial, hospitality, and institutional projects. The firm is distinguished by its tropical modernism and climate-responsive design approach, with specialized offerings including concrete 3D printing (C3DP) design in collaboration with Tvasta, metal digital fabrication with parametric coding, and architectural illustration.

Product overview

RAIN - Studio of design is an architectural firm based in Chennai that provides comprehensive architectural and interior design services. The firm operates across diverse project types including residential homes, commercial offices, hospitality venues (resorts, restaurants, banquet halls), institutional buildings (schools), and sports facilities. The firm is distinguished by its expertise in tropical modernism and vernacular architecture, with recent innovation in 3D concrete printing (C3DP) design through partnerships with technology providers like Tvasta. The portfolio includes named projects such as Karai Farmhouse, Aurora, GCR (Goa's 3D Experience Centre), IIT Madras Guest House, and numerous residences and commercial spaces.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services Full-service architectural design for residential, commercial, hospitality, and institutional projects, encompassing concept development, spatial planning, and construction documentation.
• Interior Design Services Interior design services including space planning, material selection, furniture design, and styling for residential and commercial interiors.
• 3D Concrete Printing (C3DP) Design Collaborative design services utilizing concrete 3D printing technology in partnership with Tvasta, enabling complex geometries and sustainable construction for projects like guest houses and experience centers.
• Illustration Services Architectural illustration services creating visual representations of design concepts and built environments.

Quantifiable outcome

• Projects featured in ArchDaily, Dezeen, Designboom, and Architectural Digest India

Named customers9 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• TvastacoreTechnology or IntegrationTvasta is a leader in C3DP (Concrete 3D Printing) technology. RAIN Studio collaborates with Tvasta on concrete 3D printed architectural projects including the IIT Madras Guest House and GCR (Goa) projects. This partnership enables the creation of complex sculptural architectural forms using 3D printing technology.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Architecture BRIO: Mumbai-based architecture firm with strong overlap in tropical modernism, climate-responsive design, and culturally rooted residential projects. Directly comparable on design philosophy, projects in India and internationally, and use of vernacular materials.
• Abin Design Studio: Kolkata-based architecture firm recognized for contextual and material-driven design across residential, hospitality, and institutional projects. Comparable on tropical-modernist sensibility and international awards.
• Sanjay Puri Architects: One of India's most awarded architecture studios, also based in Mumbai, with comparable project types spanning residential, commercial, hospitality, and institutional. Strongly comparable on tropical-modernist sensibility, international press recognition, and award-winning enterprise portfolio.
• Talati & Partners: Mumbai-based architecture firm with comparable premium residential and commercial portfolio. Similar project-based service model and design-led positioning in the Indian market.
• Cadence Architects: Bengaluru-based architecture firm with strong portfolio across residential, commercial, and institutional projects in India. Comparable on design quality, project scale, and enterprise client base.
• Morphogenesis: One of India's largest and most internationally recognized architecture firms, with comparable institutional, commercial, and hospitality work. Differs in scale but highly comparable on enterprise client base, sustainability focus, and international publication presence.
• Mindspace Architects: Bengaluru-based architecture firm with comparable project mix in residential, commercial, and institutional design. Similar mid-sized firm profile with South-India presence.
• Studio Lotus: New Delhi-based architecture and interiors practice with comparable focus on culturally rooted, contextually driven design across hospitality, residential, and commercial segments. Comparable on international press recognition and design-led positioning.
• SJK Architects: Mumbai-based architecture and interiors firm with a comparable premium positioning and project mix spanning residential, commercial, and hospitality. Comparable on design-led brand and international press features.
• Edifice Consultants: India-based architecture consultancy with comparable project portfolio across residential, commercial, and institutional sectors. Comparable on mid-to-large scale project delivery and enterprise client base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@RAINstudioofdesign/featured
• Facebookfacebook.com/rainstudioofdesign
• LinkedInlinkedin.com/company/rain-studio-of-design
• Instagraminstagram.com/rainstudioofdesign/?hl=en

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about RAIN - Studio of design