Fitting Edge: The Case Challenge 2026 — Reimagining the Future of Indian Spaces

Introduction

Fitting Edge: The Case Challenge 2026 is a strategy-led case competition by the BirlaNu (CKA Birla Group) in association with the Entrepreneurship Cell, IIM Calcutta. Built around the theme "Reimagining the Future of Indian Spaces", it puts participants in front of a live commercial question from one of the fastest-evolving corners of the home and building ecosystem.

Polymer and composite bath fittings — taps, mixers, showers, valves, health faucets, seat covers, connection tubes and allied accessories — are emerging as a new alternative to conventional brass and chrome. The central question: is this a structural shift or a price-tier niche, and where should a player focus first to build a profitable business?

Teams must move beyond broad ideas to a decision-grade recommendation: what should be the market entry strategy, which markets and sub-categories to lead with, what product and proposition will win in India, and how to translate that into measurable, sustainable growth.

The Challenge — Core Questions

The final brief defines the precise scope; indicatively, strong teams will form a view on:

• Is polymer bathware a genuine substitute for brass/chrome, or a distinct value-tier niche — and how does the answer change by geography?
• Which polymers, composites, coatings and cartridge technologies are winning globally, and why?
• How does regulatory complexity (plumbing codes, water-contact safety, water-efficiency mandates) vary by market, and what does it mean for entry sequencing?
• Who are the credible global and regional competitors, and how are they positioned on price, design, durability and distribution?
• What should the differentiated India offering be (material + design + proposition), and which global players/products are worth benchmarking or exploring as tie-up partners?
• What is the category share and price/quality benchmark across sub-categories (taps, health faucets, connection tubes, seat covers), including the full-turn vs quarter-turn tap split?
• What phased go-to-market roadmap builds a profitable business over ~3 years, and what STP and business model get there?
• Can the portfolio be positioned as a total water-management solution alongside water tanks?

Scope

Geographies (indicative clusters): India (home market; BIS norms; affordable-housing linkage; price sensitivity), APAC ex-India, Middle East, Europe, United Kingdom (WRAS) and the United States (NSF/ANSI 61, ASME).

Sub-categories: taps & mixers, showers, faucets, valves, health faucets and bathroom accessories.

Analytical lenses: market structure & demand, materials & design, regulatory & standards, competitive landscape, distribution & channel, consumer behaviour, SWOT, opportunity sizing, risk & mitigation, sustainability & ESG, and the GTM roadmap. Standard frameworks (Porter's Five Forces, PESTEL, SWOT/TOWS, Ansoff, a scoring rubric) are welcome where they add rigour.

Out of scope: ceramic sanitaryware (except as cross-sell context), the full chrome/brass category (except as benchmark), plant/capex modelling, and pipes & fittings (except direct compatibility). Identifying potential partners is in scope; costing a JV is not.

Eligibility

Open to candidates who meet the final eligibility criteria published on the Unstop page:

• Final-year MBA students of India's B-schools
• Teams must comprise 4-5 members from the same institute.
• Multiple registrations are not allowed.

Registration

• Register through the Unstop page and provide all required team details accurately.
• Ensure that every team member meets the eligibility criteria.
• Registrations open on 15/10/26 at 3:00PM IST and close on 19/10/26 at 9:00PM IST.

Round 1 — Quiz Round

- A window of 30 minutes will be there, in which a 20-minute quiz comprises 20 questions revolving around relevant domains.

Case Launch

The case brief and detailed instructions will be released on 20/10/26. Teams should review the challenge objectives, available information, evaluation criteria and submission requirements before beginning their analysis.

Round 2 — Strategy Submission

• Submit a strategy deck in PDF, limited to 3 slides (excluding cover/thank-you/annexure, if applicable)
• Make a clear where-to-play / how-to-win call: priority to GTM strategy, target customer, the key insight, and the recommendation with rationale
• Put forward a differentiated India offering — material + design + proposition — with benchmark or partner inspiration where relevant
• Include a phased GTM roadmap with commercial logic (STP, business model, channel economics) and the metrics that would signal success
• Support claims with credible, triangulated evidence; label assumptions and cite public sources. File name: TeamName_CampusName
• Shortlisted teams announced on 27/10/26 and invited to the Grand Finale

Round 3 — Grand Finale

• Shortlisted teams will present their recommendations to an evaluation panel comprising of Company Officials and Professors
• The presentation should explain the strategic choices, evidence, commercial rationale, expected impact and execution plan.
• Teams should be prepared to defend assumptions and respond to questions on feasibility, prioritisation and risks.
• Presentation format, duration, mode and slot details will be communicated to shortlisted teams by the organisers.

What's in it for you?

• Cash prizes: INR 80K+ among the top 2 teams
• PPI offers subjected to company's T&C and company's decision will be the final abiding decision.
• Opportunity to engage with BirlaNu and industry leaders through the challenge
• A chance to work on a real-world strategic growth problem in India's home and building ecosystem.
• Recognition for strong analytical thinking, customer understanding and commercially grounded recommendations.
• Certificates: Participation certificates (Subjected to clearing round 1, quiz round).

Important Note

The final case brief, official rules and instructions issued by the organisers govern participation and submissions. The organisers reserve the right to amend the schedule or format, with any changes communicated through the official competition channels. Any use of company information, data or brand assets must follow the instructions provided in the case.

About BirlaNu

BirlaNu (formerly HIL Limited), part of the multibillion-dollar CKA Birla Group, is a home and building products and services company.

We serve homeowners, builders, and designers with sustainable, innovative solutions across pipes, construction chemicals, putty, roofs, walls, and floors, featuring brands like BirlaNu Leakproof Pipes, BirlaNu Construction Chemicals, BirlaNu TruColour Putty, Charminar, BirlaNu Aerocon, and Parador.

With 32 manufacturing plants in India, Germany, and Austria, innovation centers in India and Germany, and a market presence in 80+ countries, we adhere to the highest global quality standards, holding certifications such as GreenPro, IGBC, PEFC, Blue Angel, and EPD. Our products are integral to commercial, healthcare, hospitality, residential, and infrastructure projects worldwide.

Powered by over 5,000 employees and a strong partner ecosystem, BirlaNu is ranked 12th in India's Best Companies to Work For by Great Place to Work® and has been recognised with accolades such as Iconic Brand, Asia's Most Trusted Brand, and Super Brand awards.

About the Entrepreneurship Cell, IIM Calcutta

The Entrepreneurship Cell of the Indian Institute of Management Calcutta is a student-run body that promotes and encourages the spirit of entrepreneurship in and around campus. E-Cell provides multiple platforms to budding entrepreneurs to improve their business models, get mentorship from successful entrepreneurs, interact with investors, and sharpen their entrepreneurial skills.