ENVALITH
日本板硝子株式会社 logo

Nippon Sheet Glass Company, Limited

5202・Prime Market・Glass & Ceramics Products

Official website
日本板硝子株式会社 logo
Nippon Sheet Glass Company, Limited5202

Business

Nippon Sheet Glass Co., Ltd. (NSG Group) was founded in 1918 and grew into one of the world's leading glass manufacturers after making the UK's Pilkington plc a wholly owned subsidiary in 2006. The company operates three segments: Architectural Glass Business (43% of sales composition), Automotive Glass Business (52% of sales composition), and High-Performance Glass Business (5% of sales composition), and has built a global structure comprising 159 consolidated subsidiaries and 16 equity-method affiliates. Major customers include construction companies, automakers, and solar panel manufacturers, with sales to First Solar, Inc. reaching ¥96,462 million (11.0% of net sales). Consolidated net sales for FY2026 (ending March 2026) were ¥879,462 million.

Business Model

The company holds float glass manufacturing technology as a core competitive advantage, and manufactures and sells products in a vertically integrated manner, ranging from flat glass to processed glass and functionally coated glass. The Automotive Glass Business, which serves both the new vehicle assembly (OEM) and replacement (aftermarket) channels, accounts for more than half of sales, while the Architectural Glass Business serves as the main pillar of profit. The High-Performance Glass Business is smaller in sales scale but highly profitable, with an operating margin of 18.8%, contributing to the stabilization of earnings across the portfolio.

Company Strengths

Through the full acquisition of the UK's Pilkington in 2006, the company established an integrated operating structure spanning manufacturing and sales sites across Europe, the Americas, and Asia. With 159 consolidated subsidiaries and 16 equity-method affiliates, it maintains a geographically diversified revenue base: 37% Europe, 29% Asia, and 34% the Americas in the Architectural Glass Business, and 42% Europe, 18% Asia, and 40% the Americas in the Automotive Glass Business.

The company has sequentially converted and newly invested in manufacturing facilities for Glass for Solar Panels in Vietnam, Malaysia, and the United States, and has sales of ¥96,462 million (11.0% of net sales) to First Solar, Inc. It is also expanding technologies developed for automotive applications—such as liquid coating technology—into architectural and solar panel applications, giving it early-mover manufacturing capabilities in growth markets.

In FY2026 (ending March 2026), the High-Performance Glass Business achieved net sales of ¥46,005 million against operating profit of ¥8,639 million, an operating margin of 18.8%. The business holds multiple specialty products including Thin Sheet Glass (Fine Glass Business), Glass Cord (glass fiber products), and optical products for information and communications devices, and is advancing studies into potential applications in semiconductors, batteries, and data centers. It has also strengthened its capability to address overseas markets by establishing representative offices in Taiwan, North America, and India.

ENVALITH's Perspective

Operating profit for FY2026 (ending March 2026) achieved a significant improvement, rising 74.7% year on year to ¥28,817 million, but net financial expenses of ¥28,264 million, primarily interest expense on bonds and borrowings of ¥28,256 million, weighed heavily on profit, leaving profit before tax at only ¥378 million. Without the temporary tax effect of recognizing deferred tax assets in the UK (¥8,814 million), it would have been difficult to achieve a turnaround to positive net profit. The net borrowing balance remained elevated at ¥484,100 million (up ¥29,800 million year on year), and high financial leverage continues to act as a structural constraint on profitability.

Under a resolution of the Board of Directors dated March 24, 2026, a third-party allotment of new shares totaling approximately ¥165,000 million to a special purpose company related to funds affiliated with Apollo Global Management, along with a reverse stock split consolidating 122,222,222 shares of common stock into one share, is planned. The proceeds raised are expected to be used to repay existing borrowings of the UK subsidiary, potentially leading to a reduction in financial expenses. On the other hand, subject to approval at this Annual General Meeting of Shareholders, the Company's common stock is scheduled to be delisted, and for existing listed shareholders, the only consideration will be a cash payment of ¥500 per share (prior to the reverse stock split).

The consolidated earnings forecast for FY2027 (ending March 2027) projects net sales of ¥880,000 million (up 0.1% year on year), operating profit of ¥36,000 million (up 24.9%), and profit before tax of ¥10,500 million (a turnaround to positive), representing an increase in earnings. However, management itself has acknowledged that achieving the financial targets for FY2027 (ending March 2027)—the midpoint of the medium-term management plan "2030 Vision: Shift the Phase" (operating profit of ¥64.0 billion, operating margin of 7%, free cash flow of ¥27.0 billion, interest-bearing debt of ¥442.0 billion, and equity ratio of 15%)—is in an "extremely challenging situation," indicating a significant gap between the targets and the forecast. Concerns also remain regarding the external environment, including the negative impact of increased US tariffs on production volumes in North America and Europe.

Growth Strategy

Aiming for a fundamental improvement in profitability and financial foundation through the four D's strategy and financial restructuring via going private

Promoting revenue diversification through strengthened new product and business development. Concrete progress has been confirmed, including improved Fine Glass sales mix within the High-Performance Glass Business and a demand recovery for Glass for Solar Panels (a slight recovery in the fourth quarter).

Promoting the development of products and processes aimed at contributing to the decarbonization of society. The Glass for Solar Panels business has been incorporated into the Architectural Glass Business to capture demand related to renewable energy. Demand declined in the first half due to factors such as U.S. tariff policy, but recovered in the fourth quarter.

Promoting the construction of high-value-added operations through full utilization of digital technology. Efforts to streamline head office functions and reduce costs are ongoing. The operating loss in the "Others" segment expanded to ¥14,850 million from ¥12,318 million in the previous period, indicating that optimization of company-wide expenses remains a work in progress.

Aiming to realize a truly diverse and inclusive team capable of bringing about a phase shift. Continuing to secure talent and provide incentives through the restricted stock compensation plan (¥43 million recorded in the current period).

A third-party allotment of new shares with total paid-in amount of approximately ¥165,000 million will be implemented, with proceeds used to repay existing borrowings of the UK subsidiary, aiming for a significant reduction in financial expenses. Execution is planned subject to approval at the Ordinary General Meeting of Shareholders in late June 2026. Following approval, the common stock is expected to be delisted.

Last updated: July 19, 2026