Engineering Confidence
in Aerospace & Defense

We specialize in developing and certifying safety-critical software systems that must meet the strict requirements of DO-178C. From concept to code to certification, our engineers support every phase of embedded software development.

• Full lifecycle DO-178C support for Levels A–D

• Model-Based Design (MBD) and auto-code generation integration

• Real-Time Operating System (RTOS) abstraction layers and architecture

• Tool qualification planning (TQP) and software verification planning (SVP)

• Requirements traceability from IBM or Jama to code and tests

• Certification package development for FAA/EASA/DoD programs

We support hardware design, integration, and verification for aerospace and defense systems governed by DO-254, ensuring that complex electronic hardware (CEH) meets the highest design assurance levels.

• DO-254 compliant hardware development and documentation

• Board bring-up, COTS integration, and high-reliability circuit design

• Requirements-based testing and coverage analysis

• Independent Verification & Validation (IV&V) for hardware

With connected systems comes greater risk. We help you embed cybersecurity into your product lifecycle, from architecture to penetration testing, ensuring compliance with military and commercial cyber mandates.

• Secure architecture consulting and threat modeling 

• Embedded software hardening, secure boot, and secure OTA updates

• Cybersecurity penetration testing for hardware, software, and networks

• Cyber-resilience planning for mission continuity and recovery

High-stakes industries demand high-fidelity validation. LHP offers test automation, hardware-in-the-loop (HIL), and verification services that reduce time-to-certification while improving traceability and repeatability.

• Custom HIL/SIL/MIL systems for aerospace embedded systems

• Test-as-a-Service (TaaS): scalable support across program stages

• ALIARO HIL integration with National Instruments and dSPACE compatibility

• Automated regression testing and scenario-based validation

• Test data management, coverage tracking, and automated reporting

• Support for toolchains including Vector, Simulink, Python, and Jenkins

We take a model-based, standards-driven approach to systems engineering, ensuring your requirements, architecture, and verification workflows are fully traceable and built to support certification.

• System modeling with SysML/UML using tools like Enterprise Architect

• Requirements capture, refinement, and management (IBM, Jama, Siemens)

• Safety case development and assurance cases for regulators

• Interface Control Documents (ICDs) and cross-discipline integration

• Technical program management and stakeholder coordination

• Gap assessments and planning documentation for DO-178C and DO-254.

Build in-house capabilities that scale. Our aerospace-grade training programs equip your engineers with practical knowledge and certifications in industry standards, toolchains, and engineering methodologies.

• Model-Based Design for aerospace systems

• Cybersecurity awareness and implementation courses

• Custom training programs for primes, subcontractors, and integrators

• Available onsite, virtual, or hybrid, taught by real engineers

• Systems engineering and requirements development for safety-critical applications

We are fully invested in understanding our partner's current and future state goals and work tirelessly to deliver solutions that scale as our client’s requirements grow over time.

• Industry 4.0: We believe in the Agile approach to IoT and analytics (specifically: Distributed Agile Development). When we combine our technology approach with processes, support, and expertise, along with our business domain and engineering knowledge, results follow.

• Digital Twin: A digital twin is a digital representation of an intended or actual real-world physical product, system, or process that serves as the effectively indistinguishable digital counterpart of it for practical purposes, such as simulation, integration, testing, monitoring, and maintenance.

• Data Operations: A more efficient data integration leads to better outcomes, and the value is obtained through the visualization of actionable insights from all the data sets already accessible inside the organization.

• Digital Transformation: We offer tailored data management solutions that guide our clients' digital transformation. In today’s information-focused world, there is an influx of data available on everything from quality warranties to factory utilization. The challenge? Knowing how to leverage that data and turn it into actionable insight.

• Advanced Analytics: Software-defined vehicles contain millions of lines of code. Data from new product testing (simulation to post-production), combined with robust analytics, has become a critical part of an organization’s engineering, tech, and operational infrastructure. Leveraging that data to its maximum advantage results in better decision-making and superior future development.