Caterpillar vs Corning: Which Industrials Stock Is the Better Buy in 2026

Caterpillar and Corning are two iconic industrial stocks that have been making headlines in recent years. While they operate in different sectors, both companies are essential components of global infrastructure.

Caterpillar is a global leader in construction and mining equipment, with a robust business model that has delivered steady revenue growth and healthy margins. In its latest annual report, filed for FY 2025, the company highlighted recent acquisitions, including Skycatch and Monarch Tractor, to bolster its capabilities in autonomous and electric machinery.

Corning, on the other hand, is a leader in materials science, producing specialized glass and optical fiber used in everything from smartphones to data centers. The company has seen significant growth in demand for AI technology, with revenue reaching nearly $15.6 billion in FY 2025, a 19.1% increase from the previous fiscal year.

While both companies have their strengths and weaknesses, investors are weighing the stability of heavy machinery against the high-growth potential of advanced materials. Caterpillar's lower Forward P/E and P/S ratio make it more attractively valued than Corning, but neither stock comes cheap with price-to-sales ratios significantly above their five-year averages.