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The Fire That Didn’t Kill Candlelight: How Mega GCCs Are Rewriting Outsourcing

The Fire That Didn’t Kill Candlelight: How Mega GCCs Are Rewriting Outsourcing

14 Nov, 2025

Once, in a village that lived by candlelight, a rumor swept through town: someone had invented fire.
The elders worried aloud, “If everyone uses fire, who will buy candles? Our craft will die. Our nights will darken again.”

But one family lit a flame inside their home. Candle sales did drop. Yet before long, they were cooking, forging tools, and holding night markets. The village watched, first uncertain, then intrigued, as new possibilities began to glow around them.

They hadn’t lost candlelight. They had found something larger.

For decades, global enterprises faced their own “candlelight” dilemma. When Global Capability Centers (GCCs) began to rise across India, the corporate elders predicted the end of outsourcing. If companies built massive in-house centers, surely the demand for service providers would vanish.

They were wrong.

The Counterintuitive Reality

Zinnov’s latest report on Mega GCCs reveals a finding that upends long-held assumptions: Global firms operating Mega GCCs in India outsource 2X as much as those without any GCC presence.

The fear that captives would cannibalize outsourcing turned out to be misplaced. In fact, the rise of the Mega GCC has intensified the need for external partners.

These large-scale centers, defined as those with over 5,000 employees in India and backed by enterprises exceeding USD 1 Bn in global revenue, represent just 5 percent of all GCCs but employ nearly half of India’s GCC talent pool. They are not replacing vendors; they are orchestrating them.

Why It Happens

The logic becomes clear once you look beyond the scale.

1. Maturity Creates Selective Sourcing

9 in 10 Mega GCCs now operate in advanced maturity stages, the Portfolio Hub or Transformation Hub models. At this level, their mandate shifts from cost efficiency to strategic innovation. They retain core, high-value work, such as R&D, AI/ML architecture, and product design, while outsourcing non-core, cyclical, or surge work to trusted vendors.

Outsourcing becomes a way to accelerate speed-to-market and free capital for innovation, not merely a cost hedge.

2. Governance Maturity

Today’s India GCCs often serve as the enterprise control towers for vendor management, overseeing procurement, sourcing, and governance for global operations.

They no longer just consume vendor services, they define how those services are delivered. This governance maturity makes them the epicenter of a hybrid delivery model: in-house for strategic control, external for scalability.

3. Leadership Evolution

More than 50% Mega GCC leaders wear dual hats, running India operations while steering global functions. Two out of three have been in their roles for less than five years, a deliberate move to infuse agility and innovation-led thinking.

Their brief is simple: don’t just deliver work, reimagine how work is done. And that means building a network of partners that extends the enterprise’s own capabilities.

Where It Shows Up Most

Zinnov’s sectoral analysis reveals that the outsourcing multiplier effect of Mega GCCs is most pronounced in a few industries:

SectorOutsourced Workforce (% of Global Headcount)
Telecom & Networking ~33 %
Software & Internet ~25 %
BFSI ~23 %
Semiconductors ~22 %
Healthcare ~19 %

In each, India acts as the gravitational center for both in-house innovation and external execution.

Take Telecom & Networking. One 25-year-old India GCC, a so-called Watchful Traditionalist, anchors its core 5G R&D and AI/ML innovation in-house but deliberately outsources network testing, automation, and process engineering. The result is a tight loop between strategic ownership and operational elasticity, a model now replicated across Software, Finance, and Healthcare ecosystems.

Scale That Redefines the Game

Behind these individual stories is a larger structural shift. Only about 5% of GCCs qualify as “Mega,” yet they employ half of India’s GCC talent, representing enterprises whose global revenues exceed USD 5 billion. Nearly all now lead engineering, IT, and innovation charters from India. In effect, these centers have become the operating system for global enterprises, balancing in-house creation with ecosystem-led execution.

The outsourcing industry didn’t contract when Mega GCCs rose; it expanded in sophistication. Vendors moved up the value chain, offering specialized skills and co-innovation models. GCCs became the architects and integrators of this multi-layered talent economy.

As one Zinnov partner puts it: “Mega GCCs don’t replace outsourcing, they professionalize it.

The Broader Meaning

At its core, the Mega GCC story is about redefinition, not replacement. It’s about how enterprises learn to hold two truths at once: build deep capabilities internally while collaborating externally to move faster.

The outcome is smarter outsourcing, where governance, strategy, and innovation sit inside the enterprise, and execution spreads across a network of trusted partners. This model has placed India at the center of a new global work geometry, where ownership and partnership co-exist, and scale is synonymous with sophistication.

In the end, fire didn’t end candlelight, it expanded what light could do. Mega GCCs are doing the same for outsourcing, transforming it from a transactional service into a strategic force multiplier that illuminates the enterprise in entirely new ways.

With 23 + years of expertise and 200 + GCC engagements, Zinnov partners with enterprises to set up, scale, and transform their centers for the future. Reach our team at info@zinnov.com 
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Authors:
Nitika Goel, CMO & Managing Partner, Zinnov
Sachit Bhat, Lead, Zinnov

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