Media reports citing people familiar with the plans suggest the offering could raise at least US$500 million and value the company at roughly US$3 billion to US$4 billion, though these figures have not been finalized and may change as the listing process progresses.

What Adtek Technology Makes

Founded in 2007 in Shenzhen, Adtek specializes in optical connectivity products and solutions used in high‑performance networking environments.

Its portfolio includes:

• Optical fiber connectors
• Micro optical connectors
• Optical connectivity components and infrastructure
• Optical fiber management systems
• Integrated optical networking solutions

These products are used across AI data centers, cloud infrastructure, telecom networks, and broadband access systems, where high‑speed optical links are essential for moving large volumes of data between computing systems.

Adtek’s technology supports high‑density, low‑loss optical interconnections, which are critical as modern data centers shift toward faster networking standards such as 800G and upcoming 1.6T interconnect architectures needed for large‑scale AI workloads.

Customers typically include data‑center infrastructure providers, optical module manufacturers, and network equipment vendors, serving both cloud computing and telecommunications markets.

Position in the AI Infrastructure Supply Chain

While AI headlines often focus on GPUs or AI models, companies like Adtek supply the physical networking layer that connects computing clusters together.

Large AI clusters require thousands of accelerators communicating at extremely high bandwidth. Optical connectivity hardware enables those systems to scale by linking servers, switches, and storage with minimal signal loss and latency.

This infrastructure role has made optical‑connectivity vendors increasingly important as hyperscale AI deployments expand.

Part of a Surge in Hong Kong AI Listings

Adtek’s IPO filing comes during a strong year for AI‑related listings in Hong Kong.

According to market analysis, more than 85% of Chinese AI‑related companies that went public in 2026 by late April—23 out of 27—chose the Hong Kong exchange.

The city’s IPO market has also rebounded sharply. HKEX recorded 40 IPOs in the first quarter of 2026, raising HK$110.4 billion, up from 17 listings and HK$18.7 billion in the same period a year earlier.

This surge reflects growing global investor interest in companies across the AI value chain, from chips and models to data‑center infrastructure and networking.

What Happens Next

Adtek’s listing application confirms its intention to float shares in Hong Kong, but the final deal size, valuation, and timing remain subject to market conditions and regulatory review.

If completed near the reported target range, the IPO would position Adtek among a growing class of publicly traded companies supplying the hardware backbone of the AI computing boom.

Media reports citing people familiar with the plans suggest the offering could raise at least US$500 million and value the company at roughly US$3 billion to US$4 billion, though these figures have not been finalized and may change as the listing process progresses.

What Adtek Technology Makes

Founded in 2007 in Shenzhen, Adtek specializes in optical connectivity products and solutions used in high‑performance networking environments.

Its portfolio includes:

• Optical fiber connectors
• Micro optical connectors
• Optical connectivity components and infrastructure
• Optical fiber management systems
• Integrated optical networking solutions

These products are used across AI data centers, cloud infrastructure, telecom networks, and broadband access systems, where high‑speed optical links are essential for moving large volumes of data between computing systems.

Adtek’s technology supports high‑density, low‑loss optical interconnections, which are critical as modern data centers shift toward faster networking standards such as 800G and upcoming 1.6T interconnect architectures needed for large‑scale AI workloads.

Customers typically include data‑center infrastructure providers, optical module manufacturers, and network equipment vendors, serving both cloud computing and telecommunications markets.

Position in the AI Infrastructure Supply Chain

While AI headlines often focus on GPUs or AI models, companies like Adtek supply the physical networking layer that connects computing clusters together.

Large AI clusters require thousands of accelerators communicating at extremely high bandwidth. Optical connectivity hardware enables those systems to scale by linking servers, switches, and storage with minimal signal loss and latency.

This infrastructure role has made optical‑connectivity vendors increasingly important as hyperscale AI deployments expand.

Part of a Surge in Hong Kong AI Listings

Adtek’s IPO filing comes during a strong year for AI‑related listings in Hong Kong.

According to market analysis, more than 85% of Chinese AI‑related companies that went public in 2026 by late April—23 out of 27—chose the Hong Kong exchange.

The city’s IPO market has also rebounded sharply. HKEX recorded 40 IPOs in the first quarter of 2026, raising HK$110.4 billion, up from 17 listings and HK$18.7 billion in the same period a year earlier.

This surge reflects growing global investor interest in companies across the AI value chain, from chips and models to data‑center infrastructure and networking.

What Happens Next

Adtek’s listing application confirms its intention to float shares in Hong Kong, but the final deal size, valuation, and timing remain subject to market conditions and regulatory review.

If completed near the reported target range, the IPO would position Adtek among a growing class of publicly traded companies supplying the hardware backbone of the AI computing boom.