Side-by-side
Etihad Engineering vs SIA Engineering Company
Two Aircraft MRO / Line Maintenance suppliers compared on Aviation Souk. Stats, certifications, and supplier-declared strengths drawn from the indexed profiles. Both compete in Aircraft MRO / Line Maintenance, Line Maintenance & AOG Line Stations.
Souk's data signal
Where the AI cites each one.
Etihad Engineering
Rich · 82%
6 products · 3 certs · 1 named installations
SIA Engineering Company
Rich · 65%
5 products · 2 certs · 1 named installations
Named installations
Etihad Engineering
●Abu Dhabi International Airport (Zayed International Airport)
SIA Engineering Company
Singapore Changi Airport
Verified certifications & approvals
Etihad Engineering
- ●EASA — Major cabin design and modification — first Middle East MRO to hold this approval
- ●EASA — First MRO outside Europe approved under EASA Part 21G
- ●UAE GCAA / EASA — Maintenance training organisation approval
SIA Engineering Company
- ●Civil Aviation Authority of Singapore — Approved MRO for maintenance of Singapore-registered and third-party aircraft
- ●European Union Aviation Safety Agency — Approved maintenance organisation for maintenance of European-registered commercial aircraft
Top products extracted
Etihad Engineering
Airframe ServicesComponent ServicesCabin ServicesDesign, Engineering & Innovation (DEI) ServicesPaint ServicesTechnical Training
SIA Engineering Company
Base Maintenance (Heavy Checks)Line Maintenance and Technical HandlingFleet Management ProgrammesCabin SolutionsComponent Maintenance and Overhaul
Procurement comparison
The spec-by-spec breakdown.
| Procurement dimension | Etihad Engineering | SIA Engineering Company |
|---|---|---|
| Country of origin | AE | SG |
| Headquarters | Abu Dhabi International Airport (AUH), UAE | Singapore Changi Airport (SIN) |
| Founded · years in Gulf | 1987 · 37 yrs in Gulf | 1982 · 10 yrs in Gulf |
| Categories overlap | Both: Aircraft MRO / Line Maintenance · Line Maintenance & AOG Line Stations Only Etihad Engineering: Base & Heavy Airframe Maintenance · Aircraft Painting, Cabin Refurbishment & Conversion | Both: Aircraft MRO / Line Maintenance · Line Maintenance & AOG Line Stations |
| GCC airport installations | 4 indexed GCC airports AUHDXBDWCSHJ +1 named in supplier source: Abu Dhabi International Airport (Zayed International Airport) | 0 indexed GCC airports |
| Certifications | Both hold: GCAA CAR-145, EASA Part-145, FAA 145, ISO 9001 Only here: UK CAA Part-145, CAAC (China), GCAA CAR-145 (UAE.145.0010), GCAA Part 21J Design Organisation Approval | Both hold: GCAA CAR-145, EASA Part-145, FAA 145, ISO 9001 Only here: CAAS (Singapore) CAR-145, CAAC |
| Flagship products | 6 flagship products A380 C-Check + Heavy Maintenance at Etihad Engineering (AUH) · Boeing 787 Cabin Reconfiguration + IFE / Connectivity Retrofit · Airbus A350 Base Maintenance + Composite Heavy Structural Repair (AUH) · Line Maintenance Hub at Abu Dhabi (AUH) — Etihad fleet + 3rd-party transit | 4 flagship products A380 D-check · Trent XWB Shop Visit (SAESL joint venture) · 787 Base Maintenance · Line Maintenance 36-station network |
| International airports | 0 indexed | 1 indexed |
| Tier on Aviation Souk | Claimed | Verified (data-rich) |
| Decision fork | If your scope extends to Base & Heavy Airframe Maintenance, Etihad Engineering brings that as well. | If you only need Aircraft MRO / Line Maintenance, SIA Engineering Company is the more focused pick. |
Decide
Ask Aviation Souk to pick for your brief.
The AI cross-references both suppliers against your specific tender — airport, certifications required, lead time, budget — and tells you which fits.
One form, two RFQs — buyer sends a single brief and both Etihad Engineering and SIA Engineering Company receive it through Aviation Souk.