Aerostrat
Aerostrat develops Aerros, a cloud-based SaaS platform for aircraft heavy maintenance planning used by major passenger airlines, cargo carriers, and MRO operators globally, supporting 5,000+ aircraft and MSG-3 compliant scheduling. The company operates as a wholly owned subsidiary of AAR Corp. following its August 2025 acquisition.
- Company typePrivate
- Founded2015
- HeadquartersSeattle, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Aerostrat does
Aerostrat Corp. is a Seattle-based software company that develops Aerros, a cloud-hosted SaaS platform for aircraft heavy maintenance planning used by passenger airlines, cargo carriers, and third-party MRO operators. Founded in 2015 by software and airline industry veterans, the company manages long-range maintenance scheduling, MSG-3 compliant planning, capacity and labor planning by skill type and shift, and what-if scenario modeling across fleets. The product is built on a service-based architecture with documented APIs, cloud-hosted on Microsoft Azure (with optional on-premise deployment), and integrates with customer information systems via multi-stage API integrations; cloud features include geo-redundancy, automated scaling, daily backups with point-in-time restore, 256-bit encryption, and SSO via Azure Active Directory. As of August 2025, Aerostrat is a wholly owned subsidiary of AAR Corp. (NYSE: AIR), with Aerros sold both directly and as part of AAR's Trax eMRO suite while continuing to operate independently across all ERP platforms.
The company generates revenue through subscription-based SaaS contracts with enterprise customers, supported by monthly product updates included at no additional cost and co-designed features developed side-by-side with customers. Pricing is not publicly disclosed and is quote-based; each customer is paired with a dedicated Customer Success Manager, bi-weekly check-ins, and 24/7 support with strict SLAs and 99%+ ticket satisfaction. Aerostrat sells via direct enterprise field sales to airlines and MROs globally, anchored by heavy participation in industry conferences (MRO Americas, MRO IT, Aerospace Tech Week) and an annual user conference. Security and compliance posture is enterprise-grade: SOC 2 Type II across all five trust service principles, ISO/IEC 27001:2022 with over 300 controls, an A-rated SecurityScorecard, annual penetration testing, and a 99% uptime SLA.
Named customers span US passenger carriers (Southwest, Hawaiian, JetBlue, Alaska, Virgin Australia, Endeavor, SkyWest, Horizon, Republic), cargo (FedEx Express), international passenger (Thai Airways, Air France/Avelia), and MRO operators (Airborne, ATS, MHIRJ, PSA Airlines), with the platform supporting over 5,000 aircraft globally. Distribution is direct plus channel through AAR's Trax subsidiary; geographic footprint is global with confirmed presence in North America and Southeast Asia.
Aerostrat firmographics
Firmographics- Name
- Aerostrat
- Legal name
- Aerostrat Corp.
- Website
- https://aerostratsoftware.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Aerostrat develops Aerros, a cloud-based SaaS platform for aircraft heavy maintenance planning used by major passenger airlines, cargo carriers, and MRO operators globally, supporting 5,000+ aircraft and MSG-3 compliant scheduling. The company operates as a wholly owned subsidiary of AAR Corp. following its August 2025 acquisition.
- Ownership category
- akta.pro rank
Aerostrat industry classification
Industry- Product category
- Aviation Maintenance Software (MRO)
- NAICS
- Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Parts & Materials Support (Rotables Pooling, Distribution, Repair Management) (TLAKAJAK)
Keywords
Where Aerostrat is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Aerostrat business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- Aerros SaaS Subscription: Aerros is a cloud-hosted SaaS product (with optional customer on-site hosting) providing aircraft heavy maintenance planning software on a subscription basis. Monthly updates are included at no additional cost. Customers can request features at no cost and work side-by-side with Aerostrat to design, test, and deploy them.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Aerostrat product offering
Product offeringCore offering
Aerostrat develops and sells Aerros, a cloud-based SaaS heavy maintenance planning platform used by commercial airlines and MROs to plan, schedule, and manage aircraft heavy maintenance programs. The software delivers MSG-3 compliant scheduling, auto-scheduling, scenario modeling, capacity and manpower planning, vendor portals, and integrated business intelligence. It is sold primarily on subscription and integrates via documented APIs with airline information systems.
Product overview
Aerostrat offers Aerros as its flagship maintenance planning software platform. Aerros is a one-of-a-kind program that manages an airline's or MRO's heavy maintenance program. The platform is built around a drag-and-drop interface with auto-scheduling capabilities and includes integrated business intelligence (AeroBI), production scheduling, capacity planning, and collaboration tools. Cloud hosting is available via Azure with SSO integration to Azure Active Directory. Aerostrat operates as a wholly owned subsidiary of AAR CORP. following its acquisition in August 2025, and Aerros is now available as part of the Trax suite of products while continuing to operate independently across all ERP platforms.
Differentiator
Problem solved
Functional benefit
Brands
- Aerros: Aerostrat's flagship long-range maintenance planning software for airlines and MROs that manages heavy maintenance programs, enabling detailed maintenance plans, cost understanding, yield maximization, and overhead reduction.
Products and services
- Aerros
Quantifiable outcome
- Reduced turnaround times for maintenance operations through digitization and real-time data access
- +3 more outcomes
Companies that use Aerostrat
Customer profileNamed customers16 records
Segments2 records
Ideal customer profiles2 records
Aerostrat technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability3 records
Feature20 records
Aerostrat partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered flagship, core, infrastructure and minor.
- Thai AirwaysflagshipThai Airways selected Trax and Aerostrat to drive its digital MRO transformation. Aerostrat's Aerros maintenance planning software will be integrated with Trax's eMRO ERP system to enable real-time data access, streamlined workflows, and enhanced decision-making across Thai Airways' global operations. The partnership aims to reduce turnaround times, cut operational costs, and minimize environmental footprint.
- AAR Corp.coreAAR Corp. acquired Aerostrat in August 2025 for $15 million plus up to $5 million in contingent consideration. Aerostrat became a wholly owned subsidiary of AAR. Post-acquisition, Aerros is available as part of the Trax suite of products while continuing to operate independently across all ERP platforms.
- Trax (AAR Corp. subsidiary)coreTrax, a wholly owned subsidiary of AAR Corp., partnered with Aerostrat to provide an integrated MRO solution. Trax provides its eMRO enterprise resource planning platform, eMobility applications, and cloud hosting services, while Aerostrat contributes its Aerros maintenance planning software. The combination provides real-time data access, AI-driven solutions, and automated workflows across Thai Airways' global operations.
- Microsoft AzureinfrastructureAerros is cloud-hosted on Microsoft Azure, utilizing Azure Security Center and Defender for internal monitoring, Azure ATP for advanced threat protection, and Azure Information Protection for data encryption. Azure provides geo-redundant infrastructure with automated scaling, failovers, and daily backups with point-in-time restore.
- Starburst AcceleratorminorAerostrat was selected to present at Starburst Accelerator's Seattle pitch event in November 2016, a 'Shark Tank' format event connecting aerospace startups with potential venture capitalists and aerospace executives. The event was covered by Geekwire.
- Alaska AirlinesminorAerostrat sponsored Alaska Airlines' Aviation Day 2016, an educational outreach event where over 1,000 students learned about aviation careers. Aerostrat built Android and iOS apps to streamline station tracking and event feedback.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Aerostrat competitors and assessment
Company assessmentDirect peers
- Trax USA: Trax provides eMRO enterprise resource planning software for airlines and MROs. Now an AAR Corp. sister company to Aerostrat following the August 2025 acquisition; both target the same heavy maintenance workflow with complementary (and partially overlapping) functionality.
- Rusada: Rusada's ENVISION platform is an aviation maintenance and engineering software suite for airlines, MROs, and operators. Directly comparable to Aerros as a specialized MRO planning and management product serving the same enterprise customer base.
- Ramco Systems: Ramco Aviation Maintenance & Engineering (M&E) is a cloud-based MRO software suite used by airlines, MROs, and defense operators globally. Comparable vertical SaaS play in aviation MRO with planning, MRO execution, and compliance features similar in scope to Aerros.
- Swiss Aviation Software (Swiss-AS): Swiss-AS provides the AMOS platform, a widely deployed MRO software suite for airlines and MROs covering maintenance, engineering, and planning. A direct functional competitor to Aerros in heavy maintenance planning and scheduling for large commercial operators.
- Mxi Technologies (Maintenix): Maintenix by Mxi Technologies is an aviation MRO management platform covering maintenance planning, work packaging, and compliance. Directly comparable to Aerros as specialized heavy maintenance and engineering software for airlines and MROs.
- Veryon: Veryon provides aviation maintenance, inspection, and MRO software including tracking and scheduling tools used by airlines and operators. Overlaps with Aerros in maintenance planning and operations workflows for aviation customers.
- Ultramain Systems: Ultramain provides MRO and maintenance management software for the aviation industry, including enterprise maintenance planning and compliance tools. Directly comparable niche SaaS targeting airlines and MROs with similar functionality to Aerros.
Broad incumbents
- IFS: IFS offers enterprise asset management and aviation maintenance software (IFS Maintenix / Cloud for Aerospace & Defense) covering maintenance, planning, and compliance. A broader enterprise incumbent with overlapping MRO capabilities versus Aerros's niche focus.
- Hexagon ALI (Asset Lifecycle Intelligence): Hexagon's ALI division includes HxGN EAM and aviation MRO solutions used by airlines and MROs for maintenance planning and asset management. Larger incumbent with overlapping enterprise maintenance functionality, though not specialized for heavy maintenance planning like Aerros.
Others
- Microsoft Azure Marketplace partners (e.g., Boeing Jeppesen, GE Digital): Aviation software vendors hosted on or distributed through Microsoft Azure (Aerostrat's cloud infrastructure partner) offering complementary maintenance, planning, or digital MRO capabilities. Adjacent ecosystem participants rather than direct competitors.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Aerostrat social profiles
Digital presenceAerostrat compliance and trust
Trust signalCompliance2 records
Aerostrat financial estimates
Financial estimateRevenue estimate
Valuation estimate
Aerostrat leadership team
Management profileNumber of profiles
Profiles13 records
Aerostrat funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Aerostrat M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Aerostrat
What does Aerostrat do?
Aerostrat develops and sells Aerros, a cloud-based SaaS heavy maintenance planning platform used by commercial airlines and MROs to plan, schedule, and manage aircraft heavy maintenance programs. The software delivers MSG-3 compliant scheduling, auto-scheduling, scenario modeling, capacity and manpower planning, vendor portals, and integrated business intelligence. It is sold primarily on subscription and integrates via documented APIs with airline information systems.
Is Aerostrat a public or private company?
Aerostrat is a private company. It is classified as corporate owned and is currently operating.
When was Aerostrat founded?
Aerostrat was founded in 2015. It employs 1 to 10 people.
Where is Aerostrat based?
Aerostrat is headquartered in Seattle, United States, in the North America region.
How does Aerostrat make money?
One revenue line is on record: aerros SaaS Subscription.
Who are Aerostrat's main competitors?
Direct peers on record are Trax USA, Rusada, Ramco Systems, Swiss Aviation Software (Swiss-AS), Mxi Technologies (Maintenix), Veryon and Ultramain Systems. Broad incumbents are IFS and Hexagon ALI (Asset Lifecycle Intelligence). Microsoft Azure Marketplace partners (e.g., Boeing Jeppesen, GE Digital) is listed as an others.
Does Aerostrat have an API?
Yes. Service-based architecture with documented APIs available. Aerostrat will build integrations for any system. FedEx Express implemented a multi-year API integration to embed Aerros with their information systems.
What industry is Aerostrat in?
Aerostrat's product category is Aviation Maintenance Software (MRO). Its primary akta.pro industry code is TLAKAJAK, Parts & Materials Support (Rotables Pooling, Distribution, Repair Management). Its NAICS code is 54151 and its SIC code is 7373.