Overall verdict
Buy
6.7/10
1-year performance
+19.10%
Score breakdown
Up 19.1% over 1 year, 46% of the 52-week range.
Strongest: Profitability 9.2/10. Weakest: Financial strength 3.5/10.
21 analysts, target +0.2% vs the price.
Advanced Info Service Public Company Limited operates as a telecommunications company primarily in Thailand. The company operates through three segments: Mobile Phone Services, Mobile Phone and Equipment Sales, and Datanet and Broadband Services. The company offers post and prepaid services ; and on top and roaming services ; digital marketing services ; and cloud and it solutions ; cloud & data center, business network solutions, 5g and IoT, communication solutions, and data analytic and marketing solutions ;
digital eservices ; and Mpay, digital payment management system. It is also involved in operating as a service provider of call center, international telephone, cellular telephone network, telecommunication service operator and internet, broadcasting network and television broadcasting service several channel, digital platform, insurance broker, training, internet data center services, internet and distribute internet equipment, online advertising and being the outsourced contact center, mobile content, online advertising business, as well as operation in space, land and building services, and related facilities.
In addition, the company engages in developing IT systems service provider of content aggregator and outsourcing service for billing and collection ; software development, distribution and general software service ; developing application and digital marketing ; distributing handsets ; and providing software supporting high speed internet service, Voice communication, broadband Internet data, and international telephone service. The company was founded in 1986 and is based in Bangkok, Thailand.
Sector
Communication Services
Industry
Wireless Telecommunication Services
Primary listing
Set
Thailand
CEO
Pratthana Leelapanang
Founded
1986
Employees
18 855
Revenue / employee
12.7M THB
Next earnings
November 6, 2026 (Q3 2026)
Research uses the underlying stock’s market history. The purchase quote is calculated separately when you review your order.
52-week high
410.00 THB
52-week low
290.00 THB
1-year performance
19.10%
Rising
Year-to-date performance
8.89%
Rising
Drawdown
-15.85%
Marked drawdown
Position in the 52-week range
46% of range
Range: 329.41 THB - 414.77 THB (comparables only)
The price implies growth of -2.21% per year; the company grows at 11.78%.
Gross margin 42.6%, net margin 23.4%, ROIC 18.9%, ROE 69.5%.
Net margin
23.42%
Exceptional
Sector 11.62%|S&P 12.97%
Gross margin
42.59%
High
Return on equity (ROE)
69.54%
Exceptional
Sector 17.25%|S&P 16.52%
Return on invested capital (ROIC)
18.90%
Exceptional
Free cash flow margin (FCF)
39.04%
Exceptional
Profit-to-cash conversion (FCF conversion)
1.67x
High
Margin stability
2.2 pts
Steady
Revenue to net income
Growth
7.5/10Revenue up 0.8% over 1 year, 5.5% a year over 5, EPS 11.8% a year over 5.
Revenue (trailing 12 months)
229Md THB
Revenue growth (1y)
0.81%
Moderate
Revenue growth (3y)
21.99%
Solid
EPS growth (1y)
24.90%
Hyper-growth
EPS CAGR (5y)
11.78%
Exceptional
EPS revisions (3 months)
1.79%
Revised up
Valuation
5.3/10P/E 19.2x, forward P/E 19.2x, EV/EBITDA 10.3x, PEG 1.63. The multiple sits in the 20th percentile of its own 5-year history.
P/E (TTM)
19.2x
Expensive
Sector 15.0x|S&P 23.0x
Forward P/E
19.2x
Fair
EV / EBITDA
10.3x
Expensive
Sector 6.5x|S&P 14.5x
PEG
1.63
Expensive
Sector 0.41|S&P 0.86
Fair value (reverse DCF)
372.09 THB
Fairly priced
P/E vs its own 5-year history
among the 20% lowest valuations
Far cheaper than usual
Market cap
1.0T THB
Financial strength
3.5/10Cash covers 5.3% of the debt, net debt/EBITDA 1.7x.
Net debt / EBITDA
1.7x
Solid
Gearing (net debt / equity)
499.20%
Stretched
Cash
13.8Md THB
Cash / market cap
1.34%
Stretched
Cash / total debt
5.28%
Stretched
Net debt
248Md THB
Equity
49.6Md THB
Closed daily candles, 2 years
Last close on September 24, 2026: 345.00 THB
- MM20350.05
- MM50362.90
- MM200355.57
- RSI 1441.7
Top panel: closed candles, 20, 50 and 200-day moving averages, with volume in grey. Bottom panel: 14-day RSI with dashed 30 and 70 levels.
200-day average slope, 1 month
+1.17%
200-day average slope, 3 months
+5.97%
50-day average slope, 1 month
-1.59%
Price structure
higher-low
Bullish RSI divergence
No
20-day volatility
1.46 % per day
Volatility change
+13.02%
Forecasts by fiscal year
| Fiscal year | EPS | Normalised EPS | Revenue | EBITDA | Net income |
|---|---|---|---|---|---|
| 2026 | 17.96 (18) | 17.94 (17) | 234 057 (19) | 128 331 (19) | 53 319 (17) |
| 2027 | 19.01 (18) | 19.10 (17) | 241 605 (19) | 133 138 (19) | 56 568 (17) |
Amounts in millions of THB, EPS in THB per share. In brackets, the number of analysts. Consensus as of September 21, 2026.
Same sub-industry: 48 companies behind the medians.
| # | Company | Code | Country | Overall / 10 | Fundamentals / 10 | Mkt cap | P/E | Net margin | Revenue growth | ROIC | Net debt / EBITDA | FCF yield | 1-year perf. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | AMX B | 7.2 | 7.2 | 67.7Md USD | 13.0x | 9.4 % | 10.5 % | 9.2 % | 1.7x | 12.0 % | 13.7 % | ||
| 2 | ADVANC | 6.7 | 6.7 | 30.8Md USD | 19.2x | 23.4 % | 0.8 % | 18.9 % | 1.7x | 8.6 % | 19.1 % | ||
| 3 | 532454 | 6.1 | 6.1 | 122Md USD | 39.0x | 13.1 % | 18.4 % | 9.5 % | 1.3x | 5.5 % | -7.0 % | ||
| 4 | TMUS | 6.1 | 5.8 | 178Md USD | 17.3x | 11.5 % | 7.9 % | 6.3 % | 3.6x | 8.9 % | -30.6 % | ||
| 5 | 9433 | 5.6 | 5.3 | 69.6Md USD | 15.6x | 12.1 % | 5.1 % | 9.5 % | 2.4x | 6.6 % | 23.0 % | ||
| 6 | 9984 | 5.6 | 4.3 | 228Md USD | 7.4x | 61.4 % | 10.9 % | 15.4 % | 22.0x | -12.4 % | 32.2 % | ||
| 7 | VOD | 5.4 | 4.8 | 38.1Md USD | Not meaningful (loss) | -0.8 % | 11.0 % | -0.3 % | 2.3x | 25.8 % | 47.9 % | ||
| 8 | 941 | 5.0 | 5.5 | 220Md USD | 11.6x | 12.7 % | 3.5 % | 8.8 % | -0.6x | 8.4 % | -14.1 % | ||
| 9 | 9434 | 5.0 | 4.1 | 74.8Md USD | 21.7x | 7.6 % | 9.4 % | 7.2 % | 2.6x | 6.4 % | 8.3 % |
