Nable

Nable is a KOSDAQ-listed IT services and software company that, as reflected in its former name Nable Communications, has built its core business around the construction and operation of enterprise communication infrastructure.

Its principal business is the construction, expansion, and maintenance of Centrex enterprise communication networks, with long-term contract-based revenue from telecom carriers and large corporate clients forming a stable base.

More recently, the company has expanded into private 5G networks in response to growing demand tied to the advancement of smart factories.

According to the company, it employs technical personnel specialized in setting up and operating Samsung Electronics' private 5G network equipment, including Core and RAN systems, as a business partner.

The company anticipates that as smart factories advance, the shift from Wi-Fi-centric wireless environments toward private 5G-based communication infrastructure will accelerate, particularly in manufacturing, defense, and semiconductor plants where security requirements are high.

It has positioned the deployment of robots and humanoid units on production lines, which it says require stable private 5G connectivity, as the core growth logic behind this new business line.

Major counterparties cited include large telecom and electronics firms such as Samsung Electronics, KT, and SK Telecom, and contracts with these clients significantly influence overall revenue.

In the competitive landscape, the telecom equipment and infrastructure maintenance market includes numerous small and mid-sized IT service providers, meaning technical capability and relationships with major clients in the new private 5G segment could serve as differentiating factors.

Nable's annual results have shown pronounced swings.

In 2022 the company posted revenue of KRW 18.30bn, operating profit of KRW 3.36bn (18.4% operating margin), and net profit of KRW 5.28bn — a solid year — but revenue fell sharply to KRW 13.44bn in 2023, turning into an operating loss of KRW -2.10bn (-15.6% margin) and a net loss of KRW -1.44bn.

In 2024, revenue recovered to KRW 17.20bn, though operating profit was a modest KRW 385mn (2.2% margin), indicating a slow profitability recovery, while net profit of KRW 1.29bn appears to have benefited from non-operating factors.

In 2025, revenue rose to KRW 19.19bn (+11.6% YoY), operating profit reached KRW 2.61bn (13.6% margin), and net profit came to KRW 2.52bn, marking a clear profit recovery.

On a quarterly basis, results were concentrated in the third quarter of 2025 (revenue of KRW 5.18bn, operating profit of KRW 1.07bn) and the fourth quarter (revenue of KRW 7.41bn, operating profit of KRW 1.43bn), reflecting the industry characteristic of project-based revenue clustering in the second half, particularly year-end.

However, revenue fell sharply to KRW 2.85bn in the first quarter of 2026, producing an operating loss of KRW -1.12bn, and losses continued into the second quarter with revenue of KRW 3.45bn and an operating loss of KRW -0.55bn, resulting in consecutive losses through the first half of 2026.

As a result, the sum of attributable net profit over the trailing four quarters (2025Q3 through 2026Q2), calculated internally, stands at roughly KRW 0.89bn, notably smaller than the full-year 2025 profit level.

This earnings pattern suggests that the company's revenue is heavily influenced by the timing of orders from large clients, and quarterly variance should be taken into account when interpreting annual results.

The domestic communication infrastructure and IT services industry in which Nable operates is influenced by the capital expenditure cycles of telecom carriers and large corporations, with revenue tending to concentrate around specific projects or order timing.

The existing enterprise communication network maintenance market, including Centrex, has entered a mature phase, with much of the growth now coming from demand for infrastructure transition.

A notable recent trend is the expansion of the private 5G network market driven by the advancement of smart factories, with adoption being discussed particularly in semiconductor, manufacturing, and defense sectors that require security and low-latency communication.

Industry observers have suggested that as robots and humanoid units become more common on production lines, demand for private 5G infrastructure to support communication between these devices could increase in tandem.

In this market, a division of labor has formed in which large telecom equipment makers and carriers such as Samsung Electronics, SK Telecom, and KT supply equipment and solutions, while partner firms like Nable handle deployment and operation services.

Competitors include numerous small and mid-sized firms in the telecom equipment and network infrastructure space, with market share divided according to each firm's technical certifications and client relationships.

Overall, demand for upgraded communication infrastructure driven by AI and robotics adoption is growing, though this trend remains at an early stage, and official statistics on market size or growth rate remain limited.

Nable has presented its private 5G network business as a new growth pillar, stating that it expects to expand deployment work targeting semiconductor and manufacturing sites based on its position as a business partner for Samsung Electronics' related equipment business.

A company representative noted that customer inquiries about 5G technology for securing both security and connectivity in smart factories have been increasing.

A case of the company partnering with Samsung Electronics to build high-speed communication networks at semiconductor manufacturing sites was reported in the media in April 2026.

However, no specific official guidance has been confirmed regarding the scale of related orders or the timing of their revenue contribution from this new business.

The existing communication infrastructure maintenance business is expected to continue serving as a stable revenue base, but the future direction of earnings may hinge on when and how much revenue the new business generates.

Given the consecutive operating losses recorded in the first half of 2026, whether project revenue materializes in the second half is likely to be key to any annual earnings recovery. Further disclosures and contract announcements from the company will need to be monitored to track progress in this new business.