Advanced Info Service Public Company Limited (TADD) fair value: what the stock is really worth
As of Oct 2, 2026: fair value of Advanced Info Service Public Company Limited S$1.20, price S$1.32, upside -9.1%, quality 67 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
- Fair value above price? No
- Good quality? Yes
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Advanced Info Service Public Company Limited
TADD · SGNeutralThe stock looks roughly fairly valued with average quality.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.
How to read this chart
30‑month range 0.5461 SGD – 1.60 SGD · fair‑value band 0.8800 SGD – 1.54 SGD · the 1.32 SGD price screens above the 1.20 SGD fair value. Dashed = 300-day average. As of Oct 3, 2026.
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Company profile
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.
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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.
Stock analysis
Advanced Info Service Public Company Limited (TADD) currently trades at 1.32 SGD, while our model-based Fair Value estimate is 1.20 SGD, so the stock looks roughly fairly valued today (gap 10.0%).
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Valuation
Bull case: the DCF Models group reads highest at a median of 1.46 SGD per share, and 9 of the 24 models we run sit above the 1.32 SGD price.
Bear case: the Earnings-Based group reads lowest at 0.4000 SGD, and 15 of the 24 models stay below the price. Evidence for this calculation is medium.
Scenario range: 0.8800 SGD (bear) to 1.54 SGD (bull), the price of 1.32 SGD sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 67/100 (solid quality), in the Communication Services sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Advanced Info Service Public Company Limited reported revenue of 226B THB in FY2025 versus 181B THB in FY2021, a compound +5.7%/yr. Reported net income was 47.9B THB in FY2025, compounding +15.5%/yr from FY2021.
Key figures
Market cap 43.7B SGD (≈ $34.2B) · P/E ratio 18.9 · P/S ratio 3.99 · EPS (TTM) 0.0700 SGD · Net margin 21.2% · Return on equity 48.1% · Return on assets (EBIT) 11.5% · Operating margin 31.3%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 50 out of 100 (low confidence).
What moves the price
The share trades about 18% below its 52-week high and 15% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Communication Services peers we cover trades at 36% fair-value upside, at −9%, TADD screens richer than that median.
Fair Value models
All 24 models by family
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Set up alert →Quality Score breakdown
Of which business quality 63 · Market factors (momentum, volatility) 54
Revenue & earnings trend
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Compare Advanced Info Service Public Company Limited with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Telecom Services · 237 stocks
Valuation Multiplesvs Telecom Services median · lower = cheaper
Strength profile in five axes (Snowflake)
Context: sector, industry, market
- Is the Communication Services sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: Communication Services
- Valuation of the Singapore market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Telecom Services stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| China Mobile Limited 80941 | HK$67.30 | HK$114.85 | +71% |
| Verizon Communications Inc VZ | $45.87 | $70.27 | +53% |
| T-Mobile US, Inc TMUS | $162.98 | $272.88 | +67% |
| AT&T Inc T | $24.48 | $51.11 | +109% |
| Bharti Airtel Limited BHARTIARTL | ₹1,741 | ₹1,883 | +8% |
| China Telecom Corporation 601728 | ¥6.16 | ¥8.36 | +36% |
| Saudi Telecom Company 7010 | 43.22 SAR | 41.80 SAR | −3% |
| Singapore Telecommunications Limited Z74 | 4.28 SGD | 2.16 SGD | −50% |
| Swisscom AG SCMN | CHF 639.00 | CHF 505.18 | −21% |
| Telstra Group TLS | A$4.83 | A$4.43 | −8% |
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Key figures of Advanced Info Service Public Company Limited
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