The surge in artificial intelligence (AI) infrastructure has led to a notable increase in interest from retail investors, particularly as stock markets like the S&P 500 and Nasdaq reach record levels despite economic pressures such as high oil prices and rising U.S. bond yields. This growing focus on AI infrastructure presents both opportunities and challenges for investors navigating the sector.
Among the companies drawing attention are TTM Technologies, Sterlite Technologies, and Giga-Byte Technology, each playing a distinct role in the AI infrastructure landscape.
TTM Technologies (TTMI)
TTM Technologies supplies complex circuit boards and RF modules essential for AI accelerators, networking switches, and data center systems. The company reported approximately $2 billion in revenue from its Commercial operations and $1.4 billion from Aerospace and Defense, giving it a market capitalization of around $12.4 billion.
TTM’s recent expansion, including a new facility in Wisconsin, aims to meet the growing demand for advanced printed circuit boards (PCBs) and interconnects driven by tech giants like Google and Meta. The company is well-positioned to capitalize on this demand, but faces risks associated with the heavy investment required for its expansion plans.
“Large-scale data center buildouts… position the company to address demand for advanced PCBs and interconnects required for AI and cloud infrastructure,” TTM Technologies noted.
Sterlite Technologies (BSE:532374)
Sterlite Technologies is another key player in the AI infrastructure theme, providing high-capacity optical fiber and data center connectivity. The company generates about ₹53.7 billion from Optical Networking and ₹2.9 billion from Digital and Technology Solutions, with a market value of approximately ₹522.3 billion.
The rise of data centers, combined with increasing investments in fiber optics and 5G technologies, is creating unprecedented demand for Sterlite’s products. The company is focused on leveraging this growth potential amid challenges such as pricing pressures and supply chain constraints.
“The convergence of three major investment cycles… is driving unprecedented global demand for fiber optic solutions,” Sterlite Technologies commented.
Giga-Byte Technology (TWSE:2376)
Giga-Byte Technology manufactures key components for AI infrastructure, including server and workstation motherboards, rack servers, and liquid cooling systems. The company reports about NT$417 billion from its Brand Business Division and is valued at around NT$243.2 billion.
The company’s products are critical for data center operations and AI workloads, although its future financial performance may depend on successfully managing pressures related to cash generation and funding.
Giga-Byte’s recent analysis indicates the potential for earning momentum, although challenges remain in aligning its cash profile with its growth story in the AI sector.
As the demand for AI infrastructure continues to grow, these companies provide a glimpse into the evolving landscape, highlighting the intricacies and opportunities present within this sector.

