Integrated Solutions for Systems, Inc.


Employee-owned engineering and systems integration company (founded 2008) providing systems engineering, software development, open systems architectures, computational physics, additive manufacturing, testing, and production services to government and commercial customers, with emphasis on positioning-navigation-timing (PNT), communications, electromagnetic warfare, and mission-critical avionics.

Industries

N/A

Nr. of Employees

small (1-50)

Integrated Solutions for Systems, Inc.

308 Voyager Way NW, Suite 200, Huntsville, AL 35806


Products

pntOS

Open, modular, plugin-based architecture (C distribution) for building PNT sensor-fusion applications with standardized message formats and swappable plugins.

Cobra (Python reference implementation)

Pure-Python implementation of a modular PNT sensor-fusion framework for rapid prototyping, analysis, and S&T experimentation.

ASPN (PNT data standard)

Community-developed data standard that specifies PNT message content to enable interoperability of PNT estimators across systems and users.

RF monitoring and GNSS anomaly detection systems

Portable RF monitoring systems and GNSS anomaly detection capabilities for detecting and characterizing interference using IQ capture and spoofing/jamming detection algorithms.

Timing Fusion System

Instrument and software approach that fuses multiple precision time inputs to produce resilient timing outputs and enable advanced timing-integrity algorithms.


Services

Requirements, architecture design, MBSE/OOSEM, test planning, system modeling, and systems-of-systems integration.

Agile development of embedded, enterprise, and mission-critical avionics software with certified DevOps, secure hosting, and assurance practices.

Prototype-to-production additive manufacturing services including part simulation, material characterization, and AM-enabled design iterations.

System and component testing using HWIL/SWIL facilities and anechoic chamber validation to de-risk field deployments.

Supply chain and sustainment planning, inventory and lifecycle management, and obsolescence problem solving for fielded systems.

Design and production of custom shipping-container systems for mobile manufacturing, power, environmental control, and specialized mission infrastructure.

View All Services

Expertise Areas

  • Assured positioning, navigation, and timing (PNT)
  • Electromagnetic warfare and spectrum operations
  • Radio-frequency machine learning
  • Tactical communications and resilient SATCOM
  • Show More (10)

Key Technologies

  • Software-defined radio
  • Sensor-fusion architectures
  • RF machine learning
  • Hardware-in-the-loop (HWIL) / Software-in-the-loop (SWIL)
  • Show More (12)

News & Updates

Contract award announcement listing OASIS+ awards for IS4S (Feb 26, 2025).

Company cited as design agent and awardee on programs including software-defined PNT user equipment, resilient embedded GPS/INS prototype, and common modular software-defined radio efforts with AFLCMC and other DoD organizations.

Design agent approach used to develop a next-generation area attack warhead (BLU-136/B) with open-source and non-proprietary designs, producing a government-owned technical data package and enabling rapid transition to production.


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