Siris Aircraft Maintenance, Repair & Overhaul

Name

Siris Aircraft Maintenance, Repair & Overhaul

Legal name

Siris Aircraft Maintenance Repair and Overhaul Pvt. Ltd.

Website

https://samro.aero

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Aircraft Maintenance, Repair & Overhaul (MRO)

NAICS

Electronic and Precision Equipment Repair and Maintenance (811210), Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (811310)

SIC

Aircraft Parts & Auxiliary Equipment, Nec (3728), Aircraft & Parts (3720)

akta.pro primary industry

Line Maintenance & AOG Support (IMABALAB)

akta.pro secondary industries

Parts & Materials Support (Rotables Pooling, Distribution, Repair Management) (TLAKAJAK), Private Aviation Maintenance, Repair & Overhaul (MRO) (THABAFAI), Modifications, STC & Retrofit Integration (IMABALAM)

Keywords

• Aircraft maintenance services
• Line maintenance support
• AOG recovery services
• Aviation MRO
• Aircraft parts logistics

Headquarters

HQ city

Kathmandu

HQ country

Nepal

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Others

Revenue model

1. Line Maintenance Services: Core revenue stream from providing line maintenance including transit checks, daily/weekly inspections, A-checks, unscheduled checks, defect rectification, ETOPS preflight checks, overnight maintenance, and work orders/work packages for aircraft operators
2. AOG Support Services: 24/7/365 Aircraft on Ground (AOG) support and recovery services for grounded aircraft, providing fast professional assistance to minimize aircraft downtime
3. Parts Storage and Logistics: Storage, distribution and sale of aircraft parts and components, along with associated logistic support services
4. Aircraft Storage and RTO Services: Aircraft short and long-term storage services with return-to-operation (RTO) support

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

SAMRO is the first private independent Approved Maintenance Organization (AMO) in Nepal, delivering aircraft line maintenance, AOG (Aircraft on Ground) support, pre-delivery inspections, aircraft storage and return-to-operation, and parts storage/logistics from its facility inside Tribhuvan International Airport in Kathmandu. Services cover Airbus (A319/A320/A320 NEO, A330, A340), Boeing (737 CL&NG, 757, 767, 777, 787), and ATR (42, 72) platforms and are delivered 24/7/365 under a technical joint venture with an EASA-approved 145 AMO.

Product overview

Siris Aircraft Maintenance Repair and Overhaul Pvt. Ltd (SAMRO) is the first Private Independent Approved Maintenance Organization (AMO) in Nepal, offering a unified suite of aircraft maintenance services operating from Tribhuvan International Airport in Kathmandu. The core offerings include Line Maintenance Services (transit checks, A-Checks, daily/weekly inspections, defect rectification), AOG Support (24/7/365), Pre-Delivery Inspections, Aircraft Storage & Return to Operation (RTO), Parts Storage & Logistic Support, and Flight Engineer Support. The company provides specialized capabilities for ETOPS preflight checks, cabin defect rectification, interior refurbishment, and minor component replacement. SAMRO supports multiple aircraft types across Airbus (A319/A320/A320 NEO, A330, A340), Boeing (737 CL&NG, 757, 767, 777, 787), and ATR (ATR 42, ATR 72) platforms, operating as a 24/7/365 service with a qualified engineering team.

Differentiator

Problem solved

Functional benefit

Products and services

• Line Maintenance Services

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• EASA Approved 145 AMO (Technical Joint Venture Partner)coreTechnology or IntegrationTechnical collaboration and joint venture arrangement with an EASA (European Union Aviation Safety Agency) approved 145 Approved Maintenance Organization. This partnership enables SAMRO to provide line maintenance services at Kathmandu Line Station fulfilling EASA approval requirements. The arrangement extends EASA certification to SAMRO's operations at Tribhuvan International Airport, allowing international airlines requiring EASA-compliant maintenance to receive services at Kathmandu.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• FL Technics: FL Technics provides line maintenance, base maintenance, component repair, and parts distribution across Europe, Asia, and Africa. Comparable to SAMRO via its line-maintenance-first model at multiple airport stations and broad aircraft type coverage (Airbus, Boeing, ATR).
• Magnetic MRO (Magnetic Group): Magnetic MRO provides line maintenance, base maintenance, engine MRO, and asset management across European and global airports. Comparable to SAMRO across core line maintenance and AOG services plus higher-margin asset/storage offerings.
• GMR Aero Technic: GMR Aero Technic is an Indian aircraft MRO anchored at Hyderabad and New Delhi airports providing line maintenance, AOG support, and component services to international airlines. Highly comparable to SAMRO as a single-country, airport-anchored MRO serving a mix of international carriers in South Asia.
• Nayak Aerospace Services (formerly Nayak Aircraft Services): Nayak provides line maintenance at multiple international airports globally, often via JV-style arrangements with local partners — the same structural model SAMRO uses with its EASA JV partner. Closely comparable in service scope, customer type (international airlines), and partnership-based delivery.

Broad incumbents

• ST Engineering: ST Engineering provides large-scale airframe MRO, engine MRO, and component services across Asia. While SAMRO's scope is far narrower (line maintenance only), the company sits in the same aerospace MRO market category and serves overlapping international airline customers.
• AAR Corp: AAR is a leading independent aerospace aftermarket provider with global line maintenance, MRO, parts, and integrated supply solutions. Comparable service categories to SAMRO but vastly larger scale, broader geographic footprint, and aviation parts distribution at global scale.
• Hong Kong Aircraft Engineering Company (HAECO): HAECO is a major Asia-based MRO with line maintenance at Hong Kong and across multiple stations, plus base maintenance and component overhaul. Comparable to SAMRO in line maintenance at a flagship Asian airport, but materially larger and offering much deeper base/overhaul capability.
• SIA Engineering Company: SIAEC provides line maintenance, airframe and component MRO across a network of airports primarily in Asia-Pacific. Comparable as an airport-anchored line maintenance specialist serving international carriers, though far larger and more diversified across regional stations.

Regional players

• China Aircraft Services Limited (CASL): CASL delivers line maintenance, AOG, and aircraft appearance services at Hong Kong International Airport as a multi-party joint venture arrangement. Comparable to SAMRO in terms of JV-based structure, single-airport focus, and customer base of international carriers requiring EASA/FAA-equivalent standards.
• BASCO (Bahrain Airport Services / Gulf Aircraft Services): BASCO provides line maintenance, AOG response, and ground handling at Bahrain International Airport as an airport-anchored MRO serving international operators in the Gulf. Highly comparable structural model to SAMRO — single airport hub, government-affiliated approvals, and a 24/7 line maintenance operation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/siris-aircraft-mro

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Siris Aircraft Maintenance, Repair & Overhaul