L2 Aviation Engineering and Design Services

What L2 Aviation Engineering and Design Services does

L2 Aviation Engineering and Design Services is a privately held aerospace engineering firm founded in 1997 and headquartered in Cleveland, Ohio, with approximately 51-100 employees. The company specializes in avionics design, engineering, certification, manufacturing and installation for aerospace customers, operating as a single-source provider that bridges emerging aviation technologies with regulatory-approved integration on certified aircraft platforms. Its portfolio spans FAA-certified supplemental modifications (e.g., the Klatt Works SAVED Smoke Vision System on the Gulfstream G550, authorized under STC and PMA), aircraft modification services, and — through its April 2026 acquisition of Advance Aero — in-house precision machining and sheet metal fabrication supporting vertical integration into aerospace manufacturing.

The company generates revenue primarily through B2B professional services contracts, including project-based avionics integration, certification engagements, and aircraft modification work for enterprise customers such as aircraft manufacturers, business aviation operators, and defense contractors (named engagements include Gulfstream G550 installations and drone technology demonstrations for the Republic of Korea Army). Go-to-market is executed through direct enterprise sales relationships and strategic ecosystem channels, notably membership in the Viasat Velaris ecosystem (via Galaxy 1 Communications) for the Advanced Air Mobility sector and partnerships with Weflo and WB Electronics for defense unmanned systems.

In September 2024, L2 Aviation received a strategic growth equity investment from Argentum intended to expand production capacity, broaden capabilities and fund acquisitions. The company has subsequently executed the Advance Aero acquisition, added a President/COO, secured new FAA certifications, and signed two notable ecosystem partnerships, indicating an active scaling phase across business aviation, AAM, and defense verticals.

Name

L2 Aviation Engineering and Design Services

Legal name

L2 Aviation

Website

https://l2aviation.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

51–100 employees

Short description

L2 Aviation is a private aerospace engineering firm (founded 1997, Cleveland, OH) providing FAA-certified avionics integration, certification, manufacturing, and aircraft modification services to business aviation operators, AAM platforms, and defense contractors including Gulfstream, ROK Army, and WB Electronics.

Ownership category

akta.pro rank

Product category

Aerospace Engineering and Certification Services

NAICS

Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Support Activities for Air Transportation (4881)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft Parts & Auxiliary Equipment, Nec (3728), Aircraft & Parts (3720)

akta.pro primary industry

Avionics Software, Certification & Safety-Critical Systems (DO-178/DO-254) (IMABAFAK)

akta.pro secondary industries

Avionics Communication Systems (VHF/UHF/SATCOM/Data Link) (IMABAFAG), Military Avionics, Mission Computers & Flight Controls (IMABAMAE), Private Aviation Connectivity & Onboard Cabin Technology Services (THABAFAO)

Keywords

• Avionics integration services
• Aircraft modification services
• FAA certification services
• Aerospace engineering services
• Precision aerospace manufacturing

Headquarters

HQ city

Cleveland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Avionics Integration Services: Design, engineering, certification, manufacturing and installation of avionics systems for aerospace customers. Services include aircraft modification and integration of satellite communications for AAM platforms. Revenue is generated through project-based contracts and professional services engagements.
2. Aircraft Modification Services: Vertical integration through acquired manufacturing capabilities enables in-house aircraft modification services including precision machining and sheet metal fabrication for aerospace applications.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

L2 Aviation provides specialized avionics design, engineering, certification, manufacturing, and installation services for aerospace customers. The company integrates advanced avionics systems, certifies aircraft modifications with the FAA (including Supplemental Type Certificates and Parts Manufacturer Approvals), and delivers aircraft modification services for business and commercial aviation platforms. It also supports the Advanced Air Mobility sector through satellite communications integration for uncrewed aircraft systems.

Product overview

L2 Aviation provides a comprehensive suite of avionics integration, certification, manufacturing, and aircraft modification services. The company operates as a global supplier with nearly three decades of experience serving aerospace customers. Its portfolio includes core avionics integration and certification services, aircraft modification capabilities, supplemented by acquired precision manufacturing through Advance Aero and the FAA-certified Klatt Works SAVED™ Smoke Vision System. The company recently expanded into Advanced Air Mobility through the Viasat Velaris ecosystem partnership, positioning itself as a fully integrated aerospace solutions platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Avionics Integration and Certification Services Avionics design, engineering, certification, manufacturing and installation services for aerospace customers, including integration of satellite communications into certified avionics architectures for Advanced Air Mobility and uncrewed aircraft systems.
• Aircraft Modification Services Comprehensive aircraft modification capabilities including avionics upgrades, integration, and supplemental certification for business and commercial aviation platforms.
• Advance Aero Precision Manufacturing Precision machining and sheet metal fabrication services providing aerospace-grade manufacturing capabilities, now operated as part of L2 Aviation's manufacturing organization.
• Klatt Works SAVED Smoke Vision System (FAA STC/PMA) Emergency smoke vision technology designed to improve pilot situational awareness during smoke-filled cockpit conditions on Gulfstream G550 aircraft, certified via FAA STC and PMA.

Quantifiable outcome

• Improved supply chain control, reduced lead times, and increased production efficiency through vertical integration
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature1 record

Partnerships

Six partnerships are on record, tiered core, strategic and minor.

• ViasatcoreTechnology or Integration · 5 May 2026L2 Aviation joined Viasat's Velaris ecosystem through Galaxy 1 Communications to provide avionics integration expertise for Advanced Air Mobility. L2 Aviation brings nearly three decades of avionics design, engineering, certification, manufacturing and installation experience to support integration and certification of satellite communications for uncrewed aircraft systems and AAM platforms.
• Galaxy 1 CommunicationscoreGTM or Marketing Partner · 5 May 2026Galaxy 1 Communications serves as the partner that brought L2 Aviation into the Viasat Velaris ecosystem, facilitating L2 Aviation's participation in advancing avionics integration for Advanced Air Mobility and uncrewed aviation.
• WeflostrategicTechnology or IntegrationPartnership with South Korean company Weflo, which developed AI-based drone pad technology (verti-Pit) for automated drone diagnostics. L2 Aviation collaborates with Weflo on drone MRO capabilities as unmanned aerial vehicles become central to modern warfare.
• NASA Advanced Air Mobility Working GroupsstrategicStrategic or Co-development PartnerL2 Aviation participates in NASA advanced air mobility working groups, contributing expertise to the development of standards and requirements for the emerging AAM sector.
• Augusta Regional AirportminorStrategic or Co-development PartnerPartnership with Augusta Regional Airport for drone technology demonstration and testing purposes.
• WB ElectronicsstrategicStrategic or Co-development PartnerPolish defense contractor WB Electronics has established partnerships with Weflo and L2 Aviation for drone technology integration, addressing MRO capabilities for military unmanned aerial vehicles.

Scale indicators3 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• Garmin: Garmin is a leading avionics OEM producing integrated flight decks, transponders, and ADS-B solutions for business, general, and commercial aviation. It is comparable to L2 as a broad incumbent that competes with specialist integrators on certified avionics equipment, although L2 operates as an integrator/certifier rather than an OEM.
• Honeywell Aerospace: Honeywell Aerospace is a broad incumbent producing avionics, flight management systems, and connectivity solutions for commercial, business, and military aviation. It competes with L2 in the broader avionics integration and certification space and is also a potential supplier/customer in the AAM ecosystem.
• Collins Aerospace: Collins Aerospace is a broad incumbent supplying avionics, communication, and navigation systems to commercial, military, and business aviation. It is comparable to L2 as a vertically integrated avionics platform competing for both OEM and aftermarket integration work.

Direct peers

• Universal Avionics: Universal Avionics is a direct peer specializing in certified avionics systems and retrofit integration for business and regional aircraft. It competes head-to-head with L2 in the FAA STC-based avionics upgrade and integration market, particularly for business jet platforms.
• Duncan Aviation: Duncan Aviation is a direct peer providing business aircraft modification, avionics installation, and STC services across multiple platforms. It is one of the largest independent MRO and avionics integration shops serving the same Gulfstream/Bombardier/Dassault customer base as L2.
• FreeFlight Systems: FreeFlight Systems is a direct peer specializing in certified avionics including ADS-B, transponders, and flight information systems, with STC expertise for business and general aviation. It competes with L2 on avionics certification and integration projects in the business jet retrofit market.
• Jet Aviation: Jet Aviation is a direct peer providing aircraft modification, avionics installation, and completion services for business jets through a global MRO network. It serves an overlapping customer base with L2 and competes for similar STC-driven avionics upgrade programs.
• StandardAero: StandardAero is a direct peer offering aircraft MRO, avionics integration, and modification services across business aviation, helicopters, and military platforms. It competes with L2 on integrated avionics solutions and STC-driven retrofit programs for business jet operators.
• Avidyne Corporation: Avidyne is a direct peer developing and certifying avionics suites, ADS-B solutions, and flight deck upgrades for general and business aviation. It is comparable to L2 as a focused avionics integration and certification specialist competing in the same retrofit/upgrade segment.
• Nextant Aerospace: Nextant Aerospace is a direct peer specializing in business aircraft remanufacturing, avionics upgrades, and STC-based modifications. It is comparable to L2 in its focus on certified aircraft modifications and avionics integration for the business aviation retrofit market.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/L2Aviation
• Facebookfacebook.com/L2Aviation

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

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

M&A1 record

Investments

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

Frequently asked questions about L2 Aviation Engineering and Design Services