---
title: "SIA Engineering Company Limited (S59.SG)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/S59.SG.md"
symbol: "S59.SG"
name: "SIA Engineering Company Limited"
industry: "Airport Services"
datetime: "2026-04-14T21:53:21.407Z"
locales:
  - [en](https://longbridge.com/en/quote/S59.SG.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/S59.SG.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/S59.SG.md)
---

# SIA Engineering Company Limited (S59.SG)

## Company Overview

SIA Engineering Company Limited, together with its subsidiaries, engages in the provision of maintenance, repair, and overhaul (MRO) services in Singapore, Philippines, Japan, Malaysia, Cambodia, and the United States of America. It operates through Airframe and Line Maintenance; and Engine and Component segments. The Airframe and Line Maintenance segment offers airframe maintenance, including scheduled routine maintenance and overhaul, specialized and non-routine maintenance, and modification, and refurbishment services; line maintenance that provides aircraft certification, and technical and non-technical ground handling services, such as push-back and towing, as well as aircraft ground support equipment and rectification work; and inventory technical management which provide fleet technical management and inventory technical management services comprising engineering and MRO solutions. The Engine and Component segment provides component overhaul, and engine repair and overhaul services.

| Item | Detail |
|------|--------|
| Industry | Airport Services |
| Exchange | SG Market |
| Website | [www.siaec.com.sg](https://www.siaec.com.sg) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: C
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-04-14T04:30:15.000Z

**Overall: C (0.41)**

**Industry**: Airport Services

| Metric | Value |
|--------|-------|
| Industry Ranking | 0 / 2 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Value - Stocks where the company's main business is in a mature stage.
- **Scale**: Mid - The company has stable operation of a large-cap stock and the high return of a small-cap stock.

**Multi Score**: C

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 19.90% |  |
| Net Profit YoY | 33.77% |  |
| P/B Ratio | 2.19 |  |
| Dividend Ratio | 2.86% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 3714826960.76 |  |
| Revenue | 1426103387.81 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 0.00% | D |
| Profit Margin | 11.06% | B |
| Gross Margin | 100.00% | A |
| Revenue YoY | 19.90% | B |
| Net Profit YoY | 33.77% | B |
| Total Assets YoY | 0.00% | D |
| Net Assets YoY | 3.12% | C |
| Cash Flow Margin | 904.11% | B |
| OCF YoY | 19.90% | B |
| Turnover | 0.00 | E |
| Gearing Ratio | 0.00% | A |

```chart-data:radar
{
  "title": "Longbridge Financial Score - SIA Engineering Company Limited",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "19.90%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "33.77%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "2.19",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "2.86%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "3714826960.76",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "1426103387.81",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "0.00%",
          "rating": "D"
        },
        {
          "name": "Profit Margin",
          "value": "11.06%",
          "rating": "B"
        },
        {
          "name": "Gross Margin",
          "value": "100.00%",
          "rating": "A"
        },
        {
          "name": "Revenue YoY",
          "value": "19.90%",
          "rating": "B"
        },
        {
          "name": "Net Profit YoY",
          "value": "33.77%",
          "rating": "B"
        },
        {
          "name": "Total Assets YoY",
          "value": "0.00%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "3.12%",
          "rating": "C"
        },
        {
          "name": "Cash Flow Margin",
          "value": "904.11%",
          "rating": "B"
        },
        {
          "name": "OCF YoY",
          "value": "19.90%",
          "rating": "B"
        },
        {
          "name": "Turnover",
          "value": "0.00",
          "rating": "E"
        },
        {
          "name": "Gearing Ratio",
          "value": "0.00%",
          "rating": "A"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 23.41 | 2/2 | 26.03 | 24.79 | 22.99 |
| PB | 2.18 | 2/2 | 2.32 | 2.16 | 2.02 |
| PS (TTM) | 2.59 | 2/2 | 2.90 | 2.75 | 2.55 |
| Dividend Yield | 2.88% | 1/2 | 3.19% | 2.82% | 2.57% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | SATS (S58.SG) | B | B | B | D | B | B |
| 02 | Airports TH TH SDR1to1 (TATD.SG) | A | C | D | B | C | C |

## Institutional View

### Analyst Rating Distribution

> As of 2026-03-02T16:00:00.000Z

Total Analysts: **4**

| Rating | Count | Percentage |
|--------|-------|-----------| 
| Buy | 2 | 50% |
| Overweight | 1 | 25% |
| Hold | 1 | 25% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 3.30 |
| Highest Target | 4.14 |
| Lowest Target | 3.92 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/S59.SG/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/S59.SG/norm.md)
- [Related News](https://longbridge.com/en/quote/S59.SG/news.md)

---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**