# TunnelWiz > Anyone can build an app now. We build the engine that brings you customers. TunnelWiz is a technology-led business development company headquartered at Level 15, Concorde Towers, UB City, Bengaluru, India (operated by TunnelThread Labs Private Limited). We find where a business's sales leak, then build and run the technology that fixes it—lead generation, instant follow-up, the sales pipeline, and new channels to sell through—answering for one agreed pipeline number. ## Core Entity Facts - **Brand Name**: TunnelWiz - **Legal Entity**: TunnelThread Labs Private Limited - **Legal & Compliance Review**: KraftWiz Legal LLP (reviews contracts, consent wording, and data handling before launch) - **Category**: Technology-Led Business Development (Growth Team + Forward-Deployed Engineering Team) - **Headquarters**: Level 15, Concorde Towers, UB City, Vittal Mallya Road, Bengaluru, Karnataka 560001, India - **Email**: hello@tunnelwiz.com - **Phone / WhatsApp**: +91 89041 52233 - **Website**: https://tunnelwiz.com/ - **Primary Offer**: Free 45-minute Growth Mapping call — receive a written map of where your revenue leaks, yours to keep. ## Key Pages - [Home](https://tunnelwiz.com/): How sales leak, the Revenue Leak Calculator, the 4-chamber growth engine (`Find · Follow up · Close · Distribute`), how TunnelWiz differs from agencies and software subscriptions, and the Map guarantee. - [Our Approach](https://tunnelwiz.com/about-us/): How our assembled growth + engineering team works, the 4-stage gated roadmap (`1. Map · 2. Prove · 3. Build · 4. Run`), the 7-layer stack, and DPDP-ready security controls. - [Work](https://tunnelwiz.com/work/): Private client growth engines and stealth product walkthroughs shared within 2 working days (with optional NDA first). - [Inner Circle](https://tunnelwiz.com/inner-circle/): By-invitation distribution circle of founders and professionals—one seat per profession, introducing members to buyers across Indian and international cities. - [Contact](https://tunnelwiz.com/contact/): Book a free 45-minute Growth Mapping call or write directly to a growth lead (reply within one working day). - [Complete AI Knowledge File](https://tunnelwiz.com/llms-full.txt): Extended methodological, technical, and security reference. ## What We Build & Run (Four Connected Chambers) 1. **Find**: Outreach, landing pages, and campaigns aimed at the buyers who actually purchase. 2. **Follow up**: Every enquiry answered in minutes on WhatsApp, email, or voice, in your customer's language, day or night. 3. **Close**: One pipeline your team actually uses, with proposals, reminders, and payments built in. 4. **Distribute**: New channels to sell through, including partners, referrals, marketplaces, and our Inner Circle network. *Runs on the tools you already have*: Your CRM, Zoho, Tally, and WhatsApp stay; TunnelWiz connects them. You own the systems and the data.