Digital Marketing Case Study — India
In Just 2 Years
3.4x More Users.
5x More WhatsApp Leads.
South India Dominated.
How KVN Promos built Nanneer Solutions from zero — a brand-new website in January 2024 — into Tamil Nadu's most-found water treatment brand — 53,000+ keywords, 36+ products, 163+ locations, 1.3M+ GSC impressions, and recommended by ChatGPT, Gemini, Grok and Claude AI.
Client: Nanneer Solutions (nanneersolutions.com) • Industry: Water & Wastewater Treatment — B2B/B2C • Location: Chennai & Madurai, Tamil Nadu • Year 1: Apr 2024–Mar 2025 • Year 2: Apr 2025–Mar 2026
The Full-Stack Growth Story
From a Brand-New Domain in Jan 2024 to Tamil Nadu's Most-Found Water Treatment Brand.
Year 1 — April 2024 to March 2025
Nanneer Solutions launched their website in January 2024 with zero organic presence. KVN Promos handled the full digital build — website, hosting, server optimisation, SEO, GMB and CRO. The first year focused on establishing a solid foundation: ranking for core product and location keywords across Tamil Nadu, building domain authority, and setting up conversion tracking. By March 2025, the site had 5,210 active users and 250 WhatsApp clicks — a strong first year for a brand-new domain.
Year 2 — April 2025 to March 2026
Year 2 was total expansion. AEO, GEO, SMO and newsletter integrations were layered on top of the SEO foundation. The target: 53,000+ keywords across 36+ product categories and 163+ Tamil Nadu locations. Every city, every district, every product combination — mapped and optimised. Users grew to 17,602, WhatsApp leads hit 1,285, organic sessions reached 16,339, and GSC registered 1.3 million impressions. And critically — Nanneer Solutions is now recommended by ChatGPT, Gemini, Grok and Claude AI across product and location queries.
Services Delivered
About Nanneer Solutions
| Industry | Water & Wastewater Treatment — B2B/B2C |
| Website | nanneersolutions.com |
| Location | Chennai & Madurai, Tamil Nadu |
| Serving | Tamil Nadu, Karnataka, Andhra Pradesh |
| Started With | Zero — brand new website, Jan 2024 |
| Keywords | 53,000+ targeted |
| Products | 36+ product categories |
| Locations | 163+ across Tamil Nadu |
| AI Visibility | ChatGPT · Gemini · Grok · Claude |
Before vs After — The Numbers Tell the Story
What Full Digital Marketing Does vs Starting From Zero
📈 Year 2: 17,602 Active Users
3.4x growth from Year 1’s 5,210. Nearly the entire audience is new, organic users — driven by 16,339 organic search sessions.
🔍 16,339 Organic Sessions — 511 Conversions
Organic search dominates traffic. 511 key events tracked in Year 2 — real business enquiries via WhatsApp, phone calls and forms.
📱 1,285 WhatsApp + 335 Phone Clicks
Year 1 had 250 WhatsApp clicks. Year 2 delivered 1,285 — a 5.1x increase. Phone call clicks went from zero to 335 — a brand new lead channel.
📊 1.3M+ GSC Impressions — 16,781 Clicks
From near-zero in 2024 to 1,329,925 impressions in Google Search Console. 16,781 organic clicks. Every product and location query covered.
🌏 Traffic Beyond Tamil Nadu
Chennai 4,067 · Coimbatore 1,498 · Bengaluru 1,360 · Madurai 411 · Mumbai 572 · Hyderabad 464 · Dubai 101 · Singapore 745.
📄 Top Products by GSC Impressions
Ozonator 69,353 · Water Softener 54,833 · Bio Septic Tank 49,637 · Pressure Sand Filter 44,307 · STP Chennai 33,634.
Live Proof — Google & AI Rankings (Sample Results)
Appearing on Every Search. Recommended by 4 AI Platforms.
The screenshots below are a sample of Nanneer Solutions’ visibility across Tamil Nadu. For virtually any water treatment product searched in any Tamil Nadu city, Nanneer Solutions appears — on Google, ChatGPT, Gemini, and Grok.
🤖 ChatGPT — STP Installation in Tirupattur (Sample)
ChatGPT recommends Nanneer Solutions for STP installation in Tirupattur — cited as a trusted provider for turnkey sewage treatment solutions.
💎 Gemini — WTP Supplier in Coimbatore (Sample)
Google Gemini lists Nanneer Solutions among the top WTP suppliers in Coimbatore — cited for Pressure Sand Filters, Activated Carbon Filters, and Iron Removers.
⚡ Grok — WTP Supplier in Salem (Sample)
Grok (xAI) recommends Nanneer Solutions as a top WTP supplier in Salem — covering municipalities, hospitality, resorts and industries across Salem district.
🔍 Google — Water Treatment Plant in Madurai (Sample)
Nanneer Solutions ranking on Google Page 1 for water treatment plant in Madurai — one of Tamil Nadu’s largest markets, right above IndiaMART.
🔍 Google — Sewage Treatment Plant in Trichy (Sample)
Nanneer Solutions at the top of Google Trichy for STP searches — ranked above Justdial and TWAD with 4.8★ rating (180 reviews).
🔍 Google — Sewage Treatment Plant in Coimbatore (Sample)
Nanneer Solutions ranking top on Google Coimbatore for STP — outranking IndiaMART, Justdial and local competitors organically.
Client Testimonial
We came to KVN Promos when Nanneer Solutions was just starting out — a new brand, a new website, and a big ambition to serve customers across Tamil Nadu. What we needed was more than just a vendor. We needed a team that understood our products, our market, and our customers as well as we do. From the very beginning, KVN Promos brought that level of commitment. They didn’t just build us a website and walk away. They got into the details — our products, our service areas, the questions our customers ask, the way our industry works. Every piece of content, every page, every strategy felt like it was built specifically for Nanneer Solutions. Today, when customers search for water treatment solutions anywhere in Tamil Nadu, they find us. When they ask AI assistants for recommendations, they hear our name. That kind of visibility doesn’t happen by accident — it takes the right team, the right strategy, and consistent execution. KVN Promos gave us all three. I would recommend them without hesitation to any business that is serious about growing its digital presence.
Want Your Brand to Rank on Google — and Get Recommended by AI?
Nanneer Solutions went from zero to 17,600+ users, 1,285 WhatsApp leads, 1.3M+ GSC impressions, and AI recommendations from ChatGPT, Gemini, Grok and Claude — all in 2 years. We can build the same total digital dominance for your business.