RK Fibergrid (RKFG) stands as a testament to the power of “boots-on-the-ground” vision. From a 9th-grade dropout’s grocery shop to a ₹544 Crore infrastructure platform, the journey is a blueprint for the spirit of Atmanirbhar Bharat. In this captivating feature, we dive into the extraordinary journey of Rajendra Sheth, a man who proves that the distance between a humble beginning and an infrastructure empire is bridged by a single moment of clarity. Mr. Sheth’s philosophy is simple yet profound: within every person lies a reservoir of untapped potential, waiting for a single spark of inspiration to set it ablaze. Indian Economy & Market traces its evolution from the very first idea to the helm of a massive enterprise.
Please share your background and journey with us. How does a young boy from a border village find himself at the center of a digital revolution?
My story begins on August 15, 1964—a date that, perhaps subconsciously, instilled in me a sense of independence and nation-building. I was born in Bhilat, a small, dusty village near the Pakistan border in Gujarat, into a humble farming family. Back then, “tech” wasn’t even a word in our vocabulary. Life was defined by the seasons, the soil, and the sheer grit required to survive in a border region. At the age of 12, while other children were playing, my “business training” started. It wasn’t in a mahogany-paneled boardroom or a high-tech classroom; it was behind the counter of my father’s grocery shop. I would wake up early to help him stock grains and serve customers before heading to school. That shop was my MBA. It taught me about inventory, customer psychology, and the value of a single paisa. However, the formal side of education didn’t hold me for long. I only studied until the 9th grade. I felt the pull of the wider world, a restlessness that the village couldn’t contain.
In 1980, I moved to Surat. At the time, Surat was the land of promise, the “Diamond City.” I threw myself into the diamond industry, learning the art of the trade. I worked tirelessly, and for a while, it seemed I was on the path to traditional success. But life has a way of testing your foundations. By 1988, the glitter faded. A series of market shifts and unfortunate trades led to a massive loss of ₹25 lakhs.
To put that in perspective: in 1988, ₹25 lakhs was an astronomical sum. It was a mountain of debt that, by all logic, should have buried me. I was a young man with no formal degree, no family inheritance to fall back on, and a debt that felt like a life sentence. I had nothing but my word and my determination to pay back every single person I owed. I spent the next few years in survival mode, running a textile spare parts shop to keep my head above water. But the turning point—the “spark”—came in 1992. I saw the burgeoning interest in television and entered the Cable TV business with just 200 connections. It was a humble start, but by 1998, we had grown to 10,000.
As I walked the streets of Surat, maintaining those lines, I noticed a recurring problem: copper cables were failing. They were sensitive to weather, had short signal ranges, and had inconsistent quality. My “sixth sense” told me that the world was about to change. I began reading about Fiber Optics. While the rest of the country was still struggling with dial-up connections and copper wires, I made a radical decision in the year 2000. I planned an underground fiber network from Surat to the industrial hub of Hazira. People called me crazy. They asked why I was burying such expensive assets in the mud. But I wasn’t just laying cable; I was treating fiber as the core urban infrastructure of the future. We were among the first in India to realize that the sky belongs to the birds, but the future of data belongs to the ground.
“A single spark of inspiration can wake the dormant talent within a person.” – Rajendra Sheth
There’s been a whirlwind of activity in the infratel sector over the last four years. How has this “perfect storm” of growth fueled the company’s evolution?
The last four years haven’t just been a period of growth; they have been a global tectonic shift. We call it the “Perfect Storm,” and it was created by three massive, converging forces.
First, the 5G rollout. 5G is often marketed as a wireless revolution, but that is a bit of a misnomer. A 5G tower is only as good as the underground fiber connected to it. Because 5G uses higher frequency bands, the signal doesn’t travel as far and is easily blocked by buildings. This necessitates a much denser network of towers, and every single one of those towers must be “backhauled” by fiber. You can have the fastest radio waves in the sky, but if the underground “nerves” are weak, 5G fails.
Second, the post-pandemic digital surge. COVID-19 changed the world’s relationship with bandwidth. It transformed from a luxury to a utility, as essential as water or electricity. Suddenly, every home needed enterprise-grade connectivity for remote work, education, and entertainment. This created an insatiable demand for reliable, high-speed fiber-to-the-home (FTTH). Third, government digitization mandates. From the “Gati Shakti” master plan to the push for Smart Cities and Digital India, the Indian government has recognized that digital infrastructure is the backbone of a $5 trillion economy.
While national telcos like Jio, Airtel, and Vodafone compete fiercely for subscribers and “wallet share,” they all face the same physical bottleneck: Fiberization. They need to reach the customer, but they don’t always want to deal with the headache of digging roads and managing local permits. This is where RKFG’s evolution peaked. We pivoted from being a “service provider” to a “Neutral Host Infrastructure Owner.” By owning the underground “Right of Way” in high-value corridors, we turned potential competitors into long-term lease customers. We are the landlords of the digital age. Our growth is no longer linear, where you add one customer to get one unit of revenue. Our growth is now compounding. We lay the duct once, and then we lease it to three, four, or five different players. This is the “infrastructure play” that has redefined our company’s valuation and scale.
Looking back on the journey so far, what have been the defining milestones that have shaped your DNA?
Our DNA wasn’t written in a lab; it was forged in the fire of that 1988 crash. That experience taught me that resilience is the only currency that matters when the markets turn against you. If I were to map out the milestones that define who we are today, they would be:
- 1992 – The Last-Mile Birth: Our entry into Cable TV. This was crucial because it taught us the “last-mile” mindset. In the infrastructure business, the “middle mile” is easy, but the “last mile”—getting into the customer’s living room or the factory floor—is where the battle is won or lost. It taught us how to manage local relationships and keep customers happy at their doorstep.
- 2001 – The Underground Gamble: Launching India’s first city-based underground OFC network in Surat. This was our “Moonshot.” We invested heavily when the technology was still nascent. People thought we were burying our capital in the dirt. Today, that “crazy” idea is our primary asset. Those ducts are now worth many times their original cost because you simply cannot get permission to dig those same routes today.
- 2012 – The Safe City Landmark: The Surat Safe City Project was a watershed moment. Under the visionary guidance of the then-Police Commissioner, we built a 500 km dedicated network to support 5,000+ high-definition cameras. This wasn’t just a government contract; it was a proof-of-concept for the nation. It demonstrated that robust fiber infrastructure could literally save lives. The project led to a 36% reduction in crime and was publicly praised by Prime Minister Narendra Modi during his time as Chief Minister. It proved that RKFG could handle high-security, mission-critical public infrastructure.
- 2018 – The Pivot to Neutral Host: We realized that our true strength lay in being a “utility for utilities.” We stopped focusing solely on our own retail brand and started focusing on becoming the preferred infrastructure partner for all major Indian Telcos and ISPs.
- 2024 – The Integrated Platform: Today, we have evolved into a sophisticated platform with four specialized subsidiaries. We manage a physical asset base of ₹ 310 Crore and have achieved an enterprise value of ₹544 Crore. We aren’t just a cable company anymore; we are a diversified digital infrastructure conglomerate.
From Safe & Smart Cities to Smart Villages, you operate across six distinct verticals. Could you pull back the curtain on how these divisions actually function and harmonize?
This is the beauty of our business model. To understand RKFG, think of us as a “Digital Toll Road.” The core asset—the thousands of kilometers of Underground Fiber Backbone—is the highway. Once that highway is built, it doesn’t matter if a motorcycle, a truck, or a bus drives on it. In our case, the “vehicles” are our six business verticals, and they all pay to use the same “road”:
- Fiber Infrastructure: This is our wholesale arm. We lease “dark fiber” (unlit fiber cores) and duct space to national telcos. It is a high-margin, long-term contract business with zero maintenance hassle.
- Enterprise Connectivity (Airlink): We provide high-bandwidth Internet Leased Lines (ILL) to over 2,000+ businesses, including massive textile mills, diamond polishing units, and banks. These are customers who cannot afford even one minute of downtime.
- Smart & Public Infra: This division handles large-scale government projects. We build the “nervous system” for Safe Cities, Smart Villages, and industrial monitoring systems. It’s about social impact through technology.
- Retail Broadband (Fibervalley): This is our consumer arm, bringing high-speed internet to 50,000+ homes. While others struggle with quality, our direct control over the fiber ensures we have the highest uptime in the region.
- Digital Services (Charvee): This vertical looks at the “content” side—Cable TV, OTT integrations, and the burgeoning world of IoT (Internet of Things) for smart homes and offices.
- Data Centers: Our upcoming Surat Edge Data Center is the “brain” of the operation. By hosting data locally, we reduce latency for our customers and provide a secure environment for the massive amounts of data generated by our other five verticals.
Because all six verticals run on the exact same physical fiber buried in the ground, the cost of adding a new vertical is near zero. However, the revenue it generates is almost entirely profit. As the network gets busier, the margins expand exponentially.
If there’s a blueprint for expansion, how are you planning to fuel that growth?
Currently, we dominate the “Golden Corridor” of Gujarat—the industrial backbone that runs from Ahmedabad through Surat down to Vapi. This is one of the most economically productive regions in the world. Our physical footprint is maintained by a massive fleet of specialized machinery. We own and operate a large number of Horizontal Directional Drilling (HDD) rigs. This is our “secret weapon.” Traditional digging involves trenching, which destroys roads and causes public outcry. HDD is “trenchless” technology. We can drill underground for hundreds of meters from a single point, going under highways, railways, and rivers without disturbing the surface. This allows us to expand in dense industrial zones where others simply cannot go.
We are currently in the process of a ₹150 Crore fundraise, earmarked for three strategic pillars: Aggressive Fiber Expansion. We plan to scale our network from the current 1,000+ km to over 5,000 km. We are looking at higher density in high-yield industrial zones. First is Edge Data Center Evolution, which we are starting with our flagship Edge DC in Surat. In the era of AI and real-time processing, data needs to be stored close to where it is consumed. The second is the National Long-Distance License, which is a game-changer. We have invested ₹4 Crore to secure this license, which allows us to carry data across state borders. This transforms RKFG from a regional powerhouse into a national backbone player. It allows us to connect Gujarat’s industrial heart to the data hubs of Mumbai and beyond.
In an era of “economic jitters” and market volatility, how do you bulletproof the business? Do you have a Plan B?
In the world of business, “bulletproofing” comes from two things: recurring revenue and essentiality. Digital infrastructure is the ultimate hedge against economic downturns. In a recession, people might stop buying new cars or luxury goods, but they will not stop using the internet. Bandwidth is now a utility—it is as essential as water. Today, 70-80% of our revenue is recurring. It comes from long-term leases and subscriptions that stay steady regardless of market jitters.
As for a “Plan B,” we have something even better: Built-in Capacity. We have built our network with the future in mind. Currently, we have 1,085 km of spare duct and a staggering 44,483 km of free fiber cores already buried underground. If the market slows down and capital becomes expensive, we don’t need to borrow more money to grow. We can simply stop building and start optimizing. We could generate an estimated additional revenue of ₹233 Crore using the “dark” fiber we have already laid, with zero additional Capex. That is our ultimate insurance policy. We have already paid for tomorrow’s growth with yesterday’s work.
You’ve championed the “conservation of the environment” in your corporate literature. How is the Group actually moving the needle on sustainability?
Sustainability for us isn’t a PR exercise; it is baked into the very technology we use. First, our “Zero-Waste” infrastructure approach is a major environmental win. By building high-capacity ducts and serving as a neutral host, we ensure that four companies don’t have to dig four separate trenches. We dig once, and everyone shares. This prevents the constant destruction and rebuilding of urban roads, which has a massive carbon footprint. Second, our HDD trenchless technology is inherently eco-friendly. It prevents soil erosion, protects tree roots, and eliminates dust pollution associated with traditional open-trench digging.
On a social level, we believe sustainability is about inclusivity. Our “Smart Village” initiatives are bridging the digital divide. We are bringing the same high-speed, fiber-backed internet that a billionaire diamond merchant has in Surat to the doorstep of a small-scale farmer in my home village of Bhilat. When a village child can access the same educational resources as a child in Mumbai, that is sustainable social progress.
As the 3rd-largest underground OFC player in the region, what is currently brewing in your R&D labs?
We are looking at the “post-fiber” world—not that fiber will disappear, but how it will interact with the physical environment. We are currently experimenting with Smart Poles, which are a revolutionary piece of urban furniture. It combines a 5G small cell, a high-definition CCTV camera, environmental sensors (to track air quality and noise), and an EV charging point—all in one unit. The most important part? It is directly connected to our underground fiber. These poles allow us to monetize every meter of our network by providing multiple services through a single physical point. We are also exploring AI-driven predictive maintenance for our fiber lines, using sensors to detect potential breaks or degradations before they occur.
You’ve conquered the industrial belts of Gujarat. Is it finally time to expand the footprint?
Absolutely. We have mastered the “Golden Corridor” (Ahmedabad-Surat-Vapi), which is arguably the most challenging terrain in India due to the density of industry and the complexity of the “Right of Way.” With the NLD (National Long Distance) license in hand, we are now looking at the industrial belts of Thane, Belapur, and the outskirts of Mumbai. These areas are starving for high-uptime, high-quality fiber alternatives to the national players. We aren’t looking to cover every inch of India; we are looking to own the most profitable, data-heavy industrial corridors in the country. We go where the business is.
If you had to distill your Unique Selling Proposition (USP) into a single, punchy sentence, what is it?
It’s quite simple: We don’t just sell internet; we own the ground it travels through.
The Next Generation
While Rajendra Sheth built the foundation, the structure of the future is being designed by Heer Rajendra Sheth. He isn’t just following his father’s footsteps; he is architecting a new era for the enterprise.
By weaving a global perspective gained from the University at Buffalo into the powerhouse legacy of RKFG, Heer is transforming a thirty-year family foundation into a high-octane, “new-age” enterprise. He doesn’t just see cables; he sees the vital arteries of national progress. Heer understands that in the 21st century, data is the new oil, but infrastructure is the pipeline that gives it value.
Heer is aggressively approaching the government and scaling National Long-Distance networks and pioneering the data center evolution for elite partners like GAIL, ONGC, Vodafone, and TATA. His approach is data-driven and agile, moving away from traditional management toward a tech-first philosophy. A visionary leader recognized with honors like the Radio City Icon Award, Heer is modernizing operations to position the enterprise for institutional growth.
The roadmap is clear: By combining the steady, utility-like cash flow of fiber with the high valuation multiples of Data Centers (which typically command 20-30x EBITDA), the Sheth family is positioning RK Fibergrid for a future IPO between FY28 and FY30.
The transition from a grocery shop in Bhilat to a publicly traded infrastructure giant is nearly complete. As Heer takes the reins, he is ensuring that the spark ignited in 1964 will not just stay lit, but will light up the entire digital map of India for decades to come. The “digital nervous system” of Western India is in good hands, and the empire built on grit and fiber continues to grow, one kilometer at a time.
Why is RK Fibergrid Unshakeable?
Before diving into the dialogue with the founders, it is essential to understand the “Great Wall” RK Fibergrid has built around its business. In the world of telecommunications, most companies are fighting for the “software” or the “subscriber.” RKFG has chosen a more permanent, defensive, and lucrative path: The Physical Ground.
The “Right of Way” (RoW) Dominance
The hardest part of building a digital network isn’t buying the fiber; it’s getting permission to dig. RKFG owns the difficult-to-replicate “Right of Way” across Western India’s critical industrial belts. This is a finite resource. Once a duct is laid in a dense urban center like Surat or a high-security industrial zone like Hazira, it is nearly impossible for a competitor to dig a parallel trench. RKFG owns the “digital real estate.”
The “Toll Road” Economic Model
RKFG operates as a Neutral Host. This is their most significant competitive advantage. Instead of competing with giants like Jio, Airtel, or Vodafone, they act as their landlord. By leasing “Dark Fiber” and duct space to multiple telcos simultaneously, RKFG earns high-margin recurring revenue.
Asset-Heavy Entry Barriers
With an asset base of ₹310 Crore and specialized Horizontal Directional Drilling (HDD) machinery, the entry barrier for new players is astronomical. RKFG doesn’t just have a license; it has thousands of kilometers of underground reinforced concrete and plastic protection that protects the “nerves” of the city.
Operational Leverage & Incremental Cost
Because the physical infrastructure is already underground, adding a new customer (like a bank for an enterprise line or a residential society for broadband) costs RKFG almost nothing. This leads to Exponential Margin Expansion—the more the network is used, the more profitable it becomes, without a linear increase in expenses.
