Stocks / IOSP vs WS

IOSP vs WS: Which Stock Is the Better Buy?

Innospec Inc. and Worthington Steel, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Basic Materials.

WS is the larger company ($2.1B vs $2.1B). On the fundamentals, IOSP grows revenue faster (8.3% vs -8.7%); IOSP earns a higher net margin (6.6% vs 3.6%); WS has the stronger return on equity (10.3% vs 8.8%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — IOSP vs WS, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Innospec Inc. (IOSP)Worthington Steel, Inc. (WS)
Market cap$2.1B$2.1B
Revenue (latest FY)$1.78B$3.09B
Net income (latest FY)$116.60M$110.70M
Revenue growth (5y CAGR)8.3%-8.7%
Net margin6.6%3.6%
Return on equity8.8%10.3%
P/E ratio18.217.2
Dividend yield2.2%1.5%
Profitable years (of last 10)104
Positive free cash flowYesYes

Verify the comparison

Use the filing period and source shown by each tool before treating two figures as comparable.

Compare with another company:

See the full IOSP vs WS breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open IOSP's full financials →   Open WS's full financials →

More comparisons

Frequently asked questions

Which is bigger, IOSP or WS?

Worthington Steel, Inc. is larger by market capitalization — $2.1B versus $2.1B.

Which grows faster, IOSP or WS?

Over the last five fiscal years, Innospec Inc. grew revenue faster — 8.3%/yr versus -8.7%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

Keep exploring

IOSP fundamentals → · WS fundamentals → · All 1,500+ companies → · Free screener →