Corning vs. Honeywell International: Which Stock Is a Better Buy in 2026?

Investors often choose between specialized materials innovators and broad conglomerates when seeking stability. Are you better off with the focused networking growth of Corning (NYSE:GLW) or the massive scale of Honeywell International (NASDAQ:HON)?

Corning dominates the market for specialty glass and optical fiber, which are essential for modern communication. Honeywell operates as a multi-industry giant, selling everything from cockpit electronics to warehouse systems. Both companies are adapting to a landscape where efficiency and connectivity define the next generation of industrial expansion.

The case for Corning

Corning manufactures highly engineered glass and ceramic products for various global industries. It partners with technology leaders such as Qualcomm (NASDAQ:QCOM), Amazon (NASDAQ:AMZN), and Nvidia (NASDAQ:NVDA) to provide high-density optical interconnects for data centers. Customer concentration like this adds a layer of risk to the business, as just two customers account for nearly 28% of optical sales.

In FY 2025, revenue reached nearly $15.6 billion, representing growth of approximately 19.1% compared to the prior year. This increase helped drive net income to roughly $1.6 billion, a significant jump from the $506 million reported in 2024. The expansion in net margin, which measures the percentage of revenue kept as profit, suggests the company is benefiting from higher demand for tech stocks related to networking.

As of its December 2025 balance sheet, the current ratio is approximately 1.6x, indicating the company has $1.60 in current assets for every $1.00 in current liabilities. The debt-to-equity ratio is roughly 0.9x, which measures total debt relative to shareholder equity. Free cash flow, which is cash from operations minus capital expenditures, was nearly $1.4 billion for the fiscal year.

The case for Honeywell International

Honeywell provides mission-critical automation solutions for industrial markets, refineries, and power grids. The company manages a vast portfolio and recently reached a commercial agreement with Bombardier (OTC:BDRBF) for avionics and propulsion technologies. Its strategic focus remains on high-growth areas like aerospace and building automation while it divests less profitable units like its warehouse solutions business.

In FY 2025, revenue reached nearly $37.4 billion, reflecting growth of approximately 7.8% over the previous year. Despite the top-line growth, net income fell to roughly $4.7 billion from the nearly $5.7 billion recorded in FY 2024. This resulted in a net margin of approximately 12.6%, which was a decrease from the 16.4% margin seen in the prior twelve-month period.

As of its December 2025 balance sheet, the debt-to-equity ratio was roughly 2.2x, indicating the company uses a significant amount of borrowed money to fund its operations. The current ratio, which measures a firm's ability to pay short-term obligations, was approximately 1.3x. Free cash flow was strong at nearly $5.4 billion, providing capital for dividends and the integration of new acquisitions.

Risk profile comparison

Corning faces risks from high customer concentration, particularly in its display and optical communications segments. It also deals with global supply chain volatility and the potential for manufacturing interruptions at its 78 worldwide sites. The company is sensitive to currency fluctuations in Asia and Europe while navigating the competitive pressures of the solar sector and intellectual property protection.

Honeywell is currently managing significant litigation risks, including federal securities fraud class actions and matters related to Flexjet. The company also faces operational and cybersecurity risks, evidenced by recent settlements regarding government contracts. Managing a complex global business involves the difficult task of integrating newly acquired entities while divesting units that may impact segment profit.

Valuation comparison

Honeywell International currently appears cheaper on a price-to-sales basis, while Corning carries a higher multiple that likely reflects its faster recent revenue growth.

Valuation metrics include sourcing from Financial Modeling Prep (FMP) and may differ from other data providers.

The Forward P/E ratio compares the stock price to future earnings estimates. The P/S ratio measures the stock price against sales over the past twelve months.

Which stock would I buy in 2026?

I'd go with Corning. The transformation this company is going through makes it one of the more interesting industrial stocks to watch right now.

Most investors still think of Corning as a glassmaker, but that picture is changing fast. In Q2 2026, optical communications revenue grew more than 30% year over year as AI data centers continue to demand more connectivity infrastructure. Solar is now a growing business adding meaningful scale. And the company laid out an ambitious plan to grow from roughly $20 billion in annualized revenue today to $40 billion by 2030, a target backed by deepening partnerships with Nvidia and Amazon.

Honeywell Technologies, now a focused automation and building technology company after completing its aerospace spinoff in June 2026, is executing well. Organic sales grew, orders jumped, and the full-year outlook was raised in Q2 2026. For investors who want steady industrial exposure, it is a solid choice.

But Corning is in the middle of something bigger. For investors with a long time horizon, owning a business mid-transformation, before the new story is fully reflected in the stock price, is often where the best long-term returns come from. That's where I'm putting my money.

Sara Appino has positions in Amazon and Nvidia. The Motley Fool has positions in and recommends Amazon, Corning, Honeywell Technologies, Nvidia, and Qualcomm. The Motley Fool has a disclosure policy.