Prices as of 2026/10/30 close
Company comparison · Cement & Carbon Products
Sumitomo Osaka Cement is the bigger company, with revenue of ¥223.7B — 4.8x Toyo Tanso's ¥46.2B.
Toyo Tanso earns more on each yen of sales, with an operating margin of 14.6% — 8.5 points above Sumitomo Osaka Cement (6.1%).
Revenue growth in the latest results: Sumitomo Osaka Cement +1.9%, Toyo Tanso −13.0%. For next year, Sumitomo Osaka Cement guides for the fastest operating profit growth (+9.9%).
Sumitomo Osaka Cement pays more on average — ¥7.34M against ¥7.25M at Toyo Tanso.
Over the past year the shares moved Toyo Tanso +39.4%, Sumitomo Osaka Cement +38.4%.
Head-to-head wins17 metrics
One win per metric for the company with the best value. Metrics with no better or worse (P/E, average age, employees) are excluded.
ScaleInvestors
Sumitomo Osaka Cement aheadSumitomo Osaka Cement 3 : Toyo Tanso 0
Revenue: Sumitomo Osaka Cement ¥223.7B / Toyo Tanso ¥46.2B
ProfitabilityInvestors
EvenSumitomo Osaka Cement 2 : Toyo Tanso 2
Operating margin: Sumitomo Osaka Cement 6.1% / Toyo Tanso 14.6%
GrowthInvestors
Sumitomo Osaka Cement aheadSumitomo Osaka Cement 3 : Toyo Tanso 1
Revenue growth (YoY): Sumitomo Osaka Cement +1.9% / Toyo Tanso −13.0%
Stock & balance sheetInvestors
Toyo Tanso aheadSumitomo Osaka Cement 0 : Toyo Tanso 3
Share price, 1 year: Sumitomo Osaka Cement +38.4% / Toyo Tanso +39.4%
Pay & workforceJob seekers
Sumitomo Osaka Cement aheadSumitomo Osaka Cement 3 : Toyo Tanso 0
Average salary: Sumitomo Osaka Cement ¥7.34M / Toyo Tanso ¥7.25M
| Metric | Sumitomo Osaka Cement | Toyo Tanso | Gap |
|---|---|---|---|
| Revenue | ◎¥223.7B | ¥46.2B | 4.8x |
| Operating profit | ◎¥13.6B | ¥6.8B | 2.0x |
| Net income | ◎¥11.2B | ¥5.5B | 2.1x |
| Metric | Sumitomo Osaka Cement | Toyo Tanso | Gap |
|---|---|---|---|
| Operating margin | 6.1% | ◎14.6% | 8.5pt |
| Net margin | 5.0% | ◎11.8% | 6.8pt |
| ROE | ◎5.8% | 5.7% | 0.1pt |
| Revenue per employee | ◎¥164M | ¥47M | 3.5x |
| Metric | Sumitomo Osaka Cement | Toyo Tanso | Gap |
|---|---|---|---|
| Revenue growth (YoY) | ◎+1.9% | −13.0% | 14.9pt |
| Operating profit growth (YoY) | ◎+45.9% | −44.8% | 90.7pt |
| Guidance: revenue growthnext FY plan | +4.8% | ◎+6.1% | 1.3pt |
| Guidance: op. profit growthnext FY plan | ◎+9.9% | −8.3% | 18.2pt |
| Metric | Sumitomo Osaka Cement | Toyo Tanso | Gap |
|---|---|---|---|
| Share price, 1 year | +38.4% | ◎+39.4% | 1.0pt |
| Share price, 3 months | −2.6% | ◎+6.9% | 9.5pt |
| P/E (trailing)lower = cheaper | 5.0x | 24.9x | |
| Equity ratio | 54.7% | ◎82.7% | 28.0pt |
| Share price (close) | ¥1,760 | ¥6,490 |
◎ marks the best value for each metric. Revenue and profit are from the latest full-year earnings release; share prices are closing-price references; P/E = latest close ÷ trailing EPS. For banks and some other financials, revenue means ordinary income.
| Metric | Sumitomo Osaka Cement | Toyo Tanso | Gap |
|---|---|---|---|
| Average salary | ◎¥7.34M | ¥7.25M | ¥0.09M |
| Starting salary (monthly) | ◎¥280,000 | ¥275,500 | ¥4,500 |
| Average tenure | ◎18.1 yrs | 15.2 yrs | 2.9 |
| Average age | 42.9 | 40.9 | 2.0 |
| Employees | 1,364 | 976 | 1.4x |
Average salary is for the reporting (parent) company and is affected by average age and job mix. Holding companies with few employees are left out of the salary comparison.
Close (Oct 30, 2026)
¥1,760+38.4% (1Y)
Sumitomo Osaka Cement +38.4% over 1Y. Compared: Toyo Tanso +39.4%.
Reference chart of daily closing prices, not real-time quotes (split-adjusted; weekly closes before the last year). Each line shows the % change from the start of the period. Updated Oct 30, 2026.
AAverage annual salary from the securities filings: Sumitomo Osaka Cement ¥7.34M, Toyo Tanso ¥7.25M. Sumitomo Osaka Cement pays the most. Averages also depend on staff age and job mix, so check the average age too (Sumitomo Osaka Cement 42.9, Toyo Tanso 40.9).
ARevenue in the latest results: Sumitomo Osaka Cement ¥223.7B, Toyo Tanso ¥46.2B. Sumitomo Osaka Cement is the bigger company, with revenue of ¥223.7B — 4.8x Toyo Tanso's ¥46.2B.
AOperating margins: Toyo Tanso 14.6%, Sumitomo Osaka Cement 6.1%. Toyo Tanso turns the highest share of sales into operating profit.
AShare price change over the past year (closing prices, for reference): Toyo Tanso +39.4%, Sumitomo Osaka Cement +38.4%. Toyo Tanso has risen the most.
Comparing 2 companies (up to 4)
Sources: earnings releases (kessan tanshin), annual securities reports and other public information. Share prices are closing-price references, not real-time. Our data may contain errors; investment decisions are your own responsibility.
