The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Johnson Controls International is the larger company, worth $90.5B, about 10.3 times Owens Corning.
  • Johnson Controls International grew revenue faster over the last year (+8.2% vs +0.3%).
  • Johnson Controls International's price assumes faster free cash flow growth: about 15% a year, against -5% for Owens Corning (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureJCIOC
Market cap$90.5B$8.8B
Share price$157.44$114.16
Revenue (last fiscal year)$23.6B$10.1B
Free cash flow (last fiscal year)$2.1B$962M
Revenue growth, last year+8.2%+0.3%
Revenue growth per year, last 5 fiscal years-0.1%+4.4%
Operating margin—0.51%
Net margin14.4%-6.8%
Return on equity26.1%-17.8%
P/E (trailing)45.5x—
Price / free cash flow93.7x9.15x
EV / EBITDA30.5x12.7x
FCF growth the price implies14.9%-5.4%
Dividend yield1.0%2.8%
Debt / equity1.84x2.36x
Fundamental gradeCD
Superinvestors holding it00
Insider purchases, last 12 months19

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Johnson Controls International

YearRevenueFree cash flowOp. margin
2021$23.7B$2.0B—
2022$20.6B$750M—
2023$22.3B$1.4B—
2024$23.0B$1.1B—
2025$23.6B$2.1B—

Owens Corning

YearRevenueFree cash flowOp. margin
2021$8.5B$1.1B16.9%
2022$9.8B$1.3B17.6%
2023$8.4B$1.2B19.6%
2024$9.9B$1.2B15.0%
2025$10.1B$962M3.6%

Where the revenue comes from

Johnson Controls International · by products, 2025

Products and systems$16.1B68%
Services$7.5B32%

Owens Corning · by segments, 2025

Roofing$4.4B43%
Insulation$3.7B36%
Doors$2.1B21%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open JCI in Investingly

Questions

Which is bigger, Johnson Controls International or Owens Corning?

Johnson Controls International (JCI), at $90.5B against $8.8B.

Which grows faster, JCI or OC?

Johnson Controls International: revenue grew +8.2% over the last year, against +0.3%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.