環天科 (3499)
環天科 is a TPEx-listed company in Communications & Internet. Revenue for September 2026 was NT$20.65M, down 11.9% from a year earlier. EPS over the last four quarters totals -NT$1.27.
Company profile
Data as of 2026-10-14
- Market
- TPEx-listed
- Industry
- Communications & Internet
- Listed
- 2006-10-19
- Founded
- 2000-05-01
- Paid-in capital
- NT$549.71M
- Common shares issued
- 54,970,596
- Legal name
- 環天世通科技股份有限公司
- Website
- https://www.globalsat.com.tw
Monthly revenue
Data as of 2026-10-15
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$20.65M | -5.2% | -11.9% |
| 2026-08 | NT$21.79M | -19.1% | +3.7% |
Year to date: -13.8% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | -0.32 |
| 2026 Q1 | -0.51 |
| 2025 Q4 | -0.16 |
| 2025 Q3 | -0.28 |
| 2025 Q2 | -0.54 |
| 2025 Q1 | -0.32 |
| 2024 Q4 | 0.28 |
| 2024 Q3 | -0.19 |
Last four quarters: -NT$1.27
Dividends
Data as of 2026-10-14
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 0.00 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 36,684 | 0.5% |
| 1,000–5,000 shares | 3,661 | 14.2% |
| 5,001–10,000 shares | 603 | 8.7% |
| 10,001–15,000 shares | 168 | 3.9% |
| 15,001–20,000 shares | 105 | 3.6% |
| 20,001–30,000 shares | 111 | 5.2% |
| 30,001–40,000 shares | 44 | 2.9% |
| 40,001–50,000 shares | 34 | 2.9% |
| 50,001–100,000 shares | 48 | 6.2% |
| 100,001–200,000 shares | 13 | 3.5% |
| 200,001–400,000 shares | 8 | 4.0% |
| 400,001–600,000 shares | 3 | 2.5% |
| 600,001–800,000 shares | 0 | 0.0% |
| 800,001–1,000,000 shares | 0 | 0.0% |
| 1,000,001+ shares | 10 | 41.9% |
TDCC data for 2026-10-16: 10 holders own more than 1,000 lots (41.9% of shares), and 36,684 hold less than one lot (0.5%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-16
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-16 | 0 | 0 | 0 | 0 |
| 2026-10-14 | -1 | 0 | 0 | -1 |
| 2026-10-13 | -1 | 0 | 0 | -1 |
| 2026-10-12 | 1 | 0 | 0 | 1 |
| 2026-10-06 | 13 | 0 | 0 | 13 |
| 2026-10-05 | 17 | 0 | 0 | 17 |
| 2026-10-02 | 0 | 0 | -1 | -1 |
| 2026-09-30 | -6 | 0 | 0 | -6 |
| 2026-09-29 | 0 | 0 | 0 | 0 |
| 2026-09-24 | -1 | 0 | 0 | -1 |
| 2026-09-23 | 7 | 0 | 0 | 7 |
| 2026-09-21 | 0 | 0 | 0 | 0 |
| 2026-09-18 | -1 | 0 | 0 | -1 |
| 2026-09-17 | -7 | 0 | 0 | -7 |
| 2026-09-16 | -3 | 0 | 0 | -3 |
| 2026-09-15 | -5 | 0 | 0 | -5 |
| 2026-09-14 | 9 | 0 | 0 | 9 |
| 2026-09-11 | -7 | 0 | 0 | -7 |
| 2026-09-10 | -7 | 0 | 0 | -7 |
| 2026-09-09 | -12 | 0 | 0 | -12 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 5 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$12.50 (2026-10-19); 52-week range NT$12.00–21.45.
Sources
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Market Observation Post System (MOPS)
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Depository & Clearing Corporation public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
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