# Sony vs Tamron

> Unit: JPY millions (ratios in %)
> Periods: Sony = FY ending Mar 2026, consolidated, IFRS / Tamron = FY ending Dec 2025, consolidated, J-GAAP
> Retrieved: 2026-09-30T21:18:09.887Z

| Metric | Sony | Tamron |
| --- | ---: | ---: |
| Revenue | 12,479,620 | 85,071 |
| Operating income | 1,447,507 | 16,638 |
| Net income | -326,865 | 11,761 |
| COGS ratio | 69.2% | 56.0% |
| Operating margin | 11.6% | 19.6% |
| Net margin | -2.6% | 13.8% |
| FCF margin | 11.9% | 12.3% |
| Period | FY ending Mar 2026 | FY ending Dec 2025 |
| Source | S100YE2C | S100XUB4 |

## Five-axis industry profile

Each axis shows a rank within that company's primary industry, so peer groups may differ. Missing values are labeled unavailable; no combined score is calculated. Industry rank is not an investment recommendation.

| Axis | Sony | Tamron |
| --- | ---: | ---: |
| Revenue growth | 81.9 (36 peers) | 64.3 (7 peers) |
| Profitability | 67.1 (41 peers) | 92.9 (7 peers) |
| Cash conversion | 66.1 (31 peers) | 25 (6 peers) |
| Efficiency | 28 (41 peers) | 81.3 (8 peers) |
| Financial strength | — | — |

## Company details

- https://vizora.meequs.com/en/company/sony-group/md
- https://vizora.meequs.com/en/company/tamron/md

## Definitions

- Amounts are in millions of JPY (rounded). The period is stated in each table heading
- Operating margin = operating income ÷ revenue. Net income is attributable to owners of the parent when disclosed
- Free cash flow (FCF) = operating cash flow − capital expenditure
- ¥100 model = breakdown per ¥100 of revenue (rounded so parts sum to 100)
- Segment revenues include inter-segment sales and may not sum to consolidated revenue
- Source IDs are EDINET document IDs (docID). "算出" (derived) means computed from other disclosed values
- All figures are extracted mechanically from filings. AI-written text never generates figures
- Source: company filings submitted to EDINET (Financial Services Agency of Japan). Figures were extracted, edited and processed, and charts and text were created, by Vizora — not by the FSA (used under the Public Data License v1.0).