Abhishek Rungta.
Abhishek Rungta
Entrepreneurship · Technology · Marketing

I build companies, back founders, and write down what I learn.

Twenty-nine years, one operating company of 750+ people, six more ventures, and a hundred-odd investments. I still run the business — which is why the writing here is about decisions rather than theory.

Featured writing 322 articles

I Did Not Choose Kolkata. I Chose to Keep Building.

People often ask why I chose Kolkata to build Indus Net Technologies (INT.) Why not Bengaluru for talent, Mumbai for customers and capital, Gurgaon for proximity to decision-makers, or even Silicon Valley? The honest answer is simple: I did

Leadership & Management July 31, 2026

I chose to keep INT independent of outside investors

We built INT in 1997 and stayed founder-led ever since, choosing our own way of operating instead of optimising for an investor-driven one. Over time, independence became an operating principle. → We invest for the long term, on our own ter

Leadership & Management August 14, 2026

The New Moats in the AI Era

When people say "moat", they usually mean things like: - first-mover advantage - better features, better UI/UX, faster release cycles - network effect - exit / transition friction The problem is: In this AI led cycle, a lot of that is

Sales & Marketing · Technology March 26, 2026

I trained a personal GPT on 28 years of my writing

I fed nearly 400 pieces of my own writing into a personal GPT I built. Articles, podcasts, frameworks, talks, posts collected over the years. I wanted to see how close an AI could get to thinking like me. It got remarkably close on the surf

Technology June 22, 2026

Mountaineering and startups break you at the same point; I learned it after working with 500+ clients

I started Indus Net Technologies (INT.) in 1997 after an accident. I taught myself HTML after getting bedridden from an accident and convinced a modem seller to share a booth space at a Kolkata expo. I started there and got my first client

Leadership & Management May 16, 2026

Why INT's "Sweet Middle" is the Best Place to Be — For Us, and For You 🚀

We've all seen the extremes in the world. On one end, the giants — too big to bend, too slow to move, too risk-averse to try anything bold. Layers of hierarchy, project managers managing project managers, and decision cycles running in mont

Leadership & Management · Sales & Marketing April 17, 2025

No Two Entrepreneurial Journeys Are the Same. Stop comparing. Start celebrating.

As an entrepreneur, you’ll often find yourself standing in a room full of stories—each one inspiring, challenging, and wildly different from the next. Yet, we see leaderboards and rankings for entrepreneurs, as if success in thi

Leadership & Management December 12, 2024

When I started Indus Net Technologies (INT.) 29 years ago, I didn't know what venture capital was

People often assume bootstrapping teaches financial discipline. It certainly does. But I think the bigger lesson is capital allocation. When every investment comes from your own cash flow, every decision becomes deliberate. Every hire, new

Leadership & Management August 6, 2026

I have eliminated working, revenue-generating parts of INT. and not just once.

Mid-market companies usually have one product or business line that built them. The oldest, most reliable, and the one everyone in the company has worked on at some point. That is usually the thing holding them back. It pays the bills, so n

Leadership & Management June 8, 2026

Performance = Outcome × Effort. Ignore Either, and You're Guessing.

Performance is often judged by numbers—targets hit, revenue closed, deadlines met. But numbers alone can mislead. Here is one of my framework - I look at performance through two inseparable lenses: 1. Outcome (the numbers): Clear, measurab

Leadership & Management March 23, 2026

AI Is the Third Major Technology Shift of Our Lifetime. Are You Leveraging it Right?

Every major technology wave creates two kinds of leverage. Optimization and Expansion Both matter. But they create very different outcomes. - The PC revolution did. - The Internet revolution did. AI will too. But most companies are curren

Technology March 15, 2026

The Right Way to Start: Problem First, Idea Second.

Never start with an idea. I regularly get pitched with new and unique ideas from  aspiring entrepreneurs and my team mates. In the majority of the cases, the idea is the wrong place to start with. Thinking why? Idea = Solution. Where is the

Leadership & Management · Others April 10, 2024