Qualitech Public Company Limited (QLT.BK) Stock Analysis & Winston Score

Qualitech Public Company Limited is a Thai industrial services company that provides quality control, inspection, testing, and calibration services to businesses in Thailand. Its main customers are manufacturers, construction firms, and industrial operators who need third-party verification that their equipment, materials, and processes meet safety and quality standards. The company operates in the specialty business services space within Thailand's broader industrial sector.

Qualitech earns revenue by charging fees for its testing and inspection services, essentially acting as a trusted middleman that certifies work meets required standards. It operates primarily in Thailand and is a relatively small company with a market cap of around $0.2 billion. Its competitive position relies on accreditations and technical expertise, which create some switching costs for clients who depend on certified results. However, the very thin operating margin of under 2% signals that competition is intense and cost pressures are significant, meaning any slowdown in Thai industrial activity could quickly squeeze profitability further.

Winston Score History

Growth Profile

For growth stock investors

When traditional metrics don't capture the full picture, these are the signals growth stock investors use instead.

Revenue Growth

+6.3% YoY

YoY Growth Rate

Slow revenue growth

EPS Growth

+133.0% YoY

YoY Growth Rate

EPS growth accelerating

R&D Spend

$0/ year

0.0% of revenue

Below sector average (4%)

Research and development spending

Insider Activity

37.0%ownership

Insiders own a meaningful stake in the company

Cash Position

Cash flow positive

$62M cash & investments

Quarterly Free Cash Flow

↑ Burn rate improving

Company generates more cash than it spends — no dilution risk from fundraising

Growth context

Qualitech Public Company Limited is growing revenue at 6% year-over-year. The Winston Score measures business quality today — these growth metrics show what could matter tomorrow.

The Winston Score above measures business quality today. Growth stocks often score lower because they invest in the future rather than maximising current profits. These metrics show what matters most for evaluating that future.

Share count broadly stable

0.0% over 4y

The share count has stayed roughly flat over this period — little dilution or buyback activity.

Diluted shares outstanding: 98.6M (2021) → 98.6M (2025)

Score breakdown

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Quality

Gross Margin

26.7%

Modest — 26.7% gross margin

Operating Margin

1.5%

Thin — 1.5% operating margin

ROCE

0.5%

Weak — 0.5% return on capital

ROIC between 0% and 5%. They earn a few cents back per dollar invested in the business.

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Growth

Sales YoY

-7.9%

Shrinking sales (-7.9% YoY)

EPS YoY

N/A

Data not available

EPS Consistency

4/8 quarters

Earnings inconsistent quarter-to-quarter

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Cash Flow

Cash Conversion

649%

Turns 649% of profit into real cash

FCF Margin

4.0%

Thin free cash flow (4.0%)

FCF margin between 0% and 10%. Some cash from sales, but not a lot.

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Stability

Debt / Equity

N/A

Data not available

Interest Cover

3.64x

Tight — interest eats into profit (3.6x)

Interest coverage between 3 and 8. Profits cover interest several times over.

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Valuation

P/E Ratio (TTM)

35.6x

Pricey — P/E 35.6

P/E over 35. The market is pricing in heavy, sustained growth.

P/E vs Forward

N/A

not available

Data not available

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Dividends

Dividend Yield

1.67%

Small dividend — 1.67% yield

Modest yield. The bulk of any return needs to come from price appreciation.

Dividend Growth

-41.0%

Dividend cut (-41.0% YoY) — warning sign

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