Integrated Solutions for Systems
- Company typePrivate
- Founded2008
- HeadquartersHuntsville, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Integrated Solutions for Systems does
Integrated Solutions for Systems (IS4S) is a 100% employee-owned defense engineering and systems integration company headquartered in Huntsville, Alabama, with 14 office and production sites across Alabama, Florida, Georgia, Maryland, Ohio, and Colorado and a workforce of more than 400 employee-owners. Founded in 2008 by experienced defense engineers, the company was established as an alternative to traditional defense primes, structured as an employee-owned C-corporation small business that prioritizes ethics over profit and treats more than 95% of full-time employees as equity owners.
IS4S's core capability is positioning, navigation, and timing (PNT) for contested and GPS-denied environments. Its technology stack centers on pntOS, an open-source plugin architecture for PNT sensor fusion built on the community-developed ASPN data standard, supported by specialized products including EGADS (GPS anomaly detection), NavEagle (anti-jam and direction-finding), the Timing Fusion System (precision clock fusion), and Cobra (a Python implementation of pntOS for prototyping). Beyond PNT, the company delivers missile system engineering, energetic R&D, vehicle electronics, additive manufacturing, autonomous UAV development, modular software-defined radio (cMSDR), and space ground systems. Two wholly-owned commercial subsidiaries — Integrated Container Solutions (ICS, 2024) and Integrated Decon Solutions (IDS, 2015) — extend into custom shipping containers and decontamination products respectively. The company holds AS9100 aerospace quality certifications at three production sites and CMMC 2.0 cybersecurity certification for defense work.
IS4S generates revenue primarily through US Department of Defense contracts executed via Other Transaction Agreements, SBIR awards, and IDIQ vehicles accessed through memberships in eight defense consortiums (DOTC, AMTC, C5, NSTIC, TReX II, NEST, SOSSEC, CWMD). Named customers include the Air Force Life Cycle Management Center (PNT SDUE, R-EGI, cMSDR programs), Air Force Nuclear Weapons Center (B-52H), Space Rapid Capabilities Office (R2C2), Air Force Research Laboratory (fireset SBIR, AI/ML contract), and Missile Defense Agency (SHIELD IDIQ), with enterprise partnerships on the R-EGI program including Boeing, Kearfott, General Dynamics Mission Systems, Collins Aerospace, and Trimble. The CEO has reported approximately 400% revenue growth over the last two years, and recent strategic moves include a March 2026 Denver office opening for UAV development, a March 2026 Dronecode Foundation partnership for open-architecture unmanned systems, and the 2024 launch of the ICS commercial subsidiary.
Integrated Solutions for Systems firmographics
Firmographics- Name
- Integrated Solutions for Systems
- Legal name
- Integrated Solutions for Systems, Inc.
- Website
- https://is4s.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Integrated Solutions for Systems industry classification
Industry- Product category
- Defense Engineering and PNT Systems
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Computer Systems Design Services (541512), Custom Computer Programming Services (541511)
- SIC
- Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Guided Missiles & Space Vehicles & Parts (3760), Services-Computer Integrated Systems Design (7373), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Defense Software, Mission Applications & Open Architecture (MOSA) Systems (IMABAOAM)
- akta.pro secondary industries
- C4ISR Systems & Tactical Data Links (IMABAGAE), Command, Control, Communications, Computers & Intelligence (C4I) Systems (IMABAOAA)
Keywords
Where Integrated Solutions for Systems is headquartered
LocationHeadquarters
- HQ city
- Huntsville
- HQ country
- United States
- HQ region
- North America
Offices13 records
Markets served
Integrated Solutions for Systems business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Supply Chain, Marketing or Sales
Revenue model
- Government Defense Contracts: IS4S generates primary revenue through government defense contracts including SBIR awards, Other Transaction Agreements through consortium memberships, and direct contracts with military branches including USAF, US Navy, and MDA.
- Defense Hardware Products: Sale of proprietary hardware products including EGADS, NavEagle, and Timing Fusion System to defense customers for installation on military platforms.
- Commercial Products (ICS Subsidiary): Integrated Container Solutions (ICS), a wholly-owned commercial subsidiary launched in 2024, sells custom shipping containers and mobile infrastructure solutions to commercial businesses.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | EGADS - Contact for pricing |
| Other | Multi-year contract | Timing Fusion System - Contact for pricing |
| One time/ perpetual license | Multi-year contract | Custom Shipping Containers - Project-based pricing |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels4 records
Integrated Solutions for Systems product offering
Product offeringCore offering
Integrated Solutions for Systems (IS4S) is an employee-owned defense engineering company that develops positioning, navigation, and timing (PNT) solutions, missile system engineering, energetic research and development, vehicle electronics, and modular open systems architecture (MOSA) hardware and software for US military and government customers. The company designs, prototypes, and produces proprietary defense products including EGADS, NavEagle, and Timing Fusion System, while also providing custom container solutions through its ICS subsidiary.
Product overview
Integrated Solutions for Systems offers a platform-plus-modules architecture centered on positioning, navigation, and timing (PNT) solutions. The core platform is pntOS, an open-source plugin architecture for PNT sensor fusion, which enables modular integration of sensors and algorithms. This platform is complemented by specialized products: ASPN provides the community-developed data standard for PNT message formats; Cobra offers a Python implementation of pntOS for rapid prototyping in the science and technology community; NavEagle delivers multi-domain electronic support and anti-jam capabilities; EGADS provides GPS anomaly detection and situational awareness; and the Timing Fusion System addresses precision timing integrity. Additionally, Custom Shipping Containers represents a distinct product line providing modified and custom container solutions for logistics, power, and specialized applications.
Differentiator
Problem solved
Functional benefit
Brands
- ASPN: All Source. Standardized. Community Developed. A community-developed data standard for positioning, navigation, and timing (PNT) data exchange.
- pntOS
- Cobra
- EGADS
- NavEagle
- Timing Fusion System
Products and services
- ASPN (All Source Positioning Navigation) A community-developed data standard that describes what positioning, navigation, and timing (PNT) data may be exchanged for consistent usage and interoperability of PNT estimators across different systems, sources, and users.
- pntOS (PNT Operating System) A publicly available open-source plugin architecture for building integrated positioning, navigation, and timing (PNT) sensor fusion applications, leveraging community-developed ASPN standard message formats for pluggable sensor integration.
- Cobra A pure Python implementation of the pntOS modular open system architecture designed for rapid prototyping, built specifically to support the science and technology community with simplicity of design to lower the barrier to entry.
- EGADS (Electronic GPS Anomaly Detection System) A GPS situational awareness system developed by MITRE in partnership with IS4S that provides roll-on, roll-off capability to passively monitor GPS L1/L2 bands and run complementary GPS spoofing and jamming detection algorithms. Deployed on KC-135, C-17, C-130J, and KC-46 platforms.
- NavEagle A multi-mission, multi-domain electronic support sensor and anti-jam system focused on detecting and finding sources of PNT interference, providing spectrum measurements, direction finding, and waveform analysis with 16 phase-synchronized receive channels.
- Timing Fusion System A precision time integrity instrument that takes inputs from multiple precision time sources (including free-running clocks and UTC-coordinated clocks) and generates precision timing outputs using true fusion of all clock inputs rather than simple input selection.
- Custom Shipping Containers Customized shipping container solutions including off-the-shelf systems for logistics and infrastructure needs, modified containers for unique project requirements, and fully custom containers with integrated power generation, HVAC, and specialized equipment.
Quantifiable outcome
- 400% revenue growth in two years
- +2 more outcomes
Companies that use Integrated Solutions for Systems
Customer profileNamed customers12 records
Segments2 records
Ideal customer profiles3 records
Integrated Solutions for Systems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Integrated Solutions for Systems partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core, major and minor.
- Dronecode FoundationcoreIS4S is partnering with the Dronecode Foundation and other industry partners to support wide adoption of intelligent unmanned systems for US defense applications. The partnership focuses on creating common electronics and software backbone for modular unmanned platforms using open architecture solutions.
- MITREcoreEGADS (Electronic GPS Anomaly Detection System) was developed by MITRE in partnership with IS4S. MITRE brought research expertise while IS4S provided engineering and production capabilities for the GPS situational awareness system deployed on military aircraft.
- Kearfott CorporationmajorKearfott Corporation is an industry partner in the R-EGI (Resilient-Embedded GPS/INS) program, contributing inertial navigation solutions to the multi-company team completing test flights at Holloman Air Force Base.
- General Dynamics-Mission SystemsmajorGeneral Dynamics-Mission Systems is an industry partner in the R-EGI program, contributing to the modular open systems architecture for PNT capabilities.
- Collins AerospacemajorCollins Aerospace is an industry partner in the R-EGI program, contributing PNT solutions to the government-owned open architecture team.
- TrimblemajorTrimble is an industry partner in the R-EGI program, contributing positioning, navigation, and timing solutions to the multi-company team.
- Virginia TechcoreIS4S and Virginia Tech co-hosted an AOC (Association of Old Crows) webinar on Modular Radio Frequency Machine Learning, combining academic research with industry application expertise.
- Auburn UniversityminorPartnership with Auburn University on GPS-based positioning system development for geophysical surveys in heavy foliage environments under ESTCP contract.
- Gwinnett County Fire DepartmentminorWorking with Gwinnett County Fire Department for user input and feedback on Next Generation First Responder Communication Hub design and testing.
- Consortium Management Group, Inc. (CMG)coreCMG manages the Consortium for Command, Control and Communications in Cyberspace (C5) which administers Other Transaction Agreements through which IS4S secures USAF contracts including PNT SDUE and R-EGI programs.
- US Army Corps of Engineers Huntsville CentermajorPartnership with Army Corps of Engineers on robotic UXO mapping platform development and GPS positioning system for geophysical surveys.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Integrated Solutions for Systems competitors and assessment
Company assessmentDirect peers
- SAIC: Large federal IT and engineering services contractor that, like IS4S, supports US Air Force and Missile Defense Agency programs. SAIC recently tested RAD systems with IS4S at the North Alabama Range, indicating overlapping customer sets and mission profiles in defense engineering services.
- CACI International: Federal services and C4ISR contractor with active USAF and Army programs. Comparable to IS4S in target customers (DoD agencies) and mission focus (electronic warfare, signals intelligence, communications).
- Kratos Defense & Security Solutions: Mid-cap defense technology company focused on unmanned systems, jet propulsion, and electronic warfare. Comparable in scale, mission focus, and DoD customer profile, particularly in tactical and unmanned systems adjacent to IS4S's Denver UAV expansion.
- Kearfott Corporation: Specialty inertial navigation and PNT supplier already partnered with IS4S on the R-EGI program. Directly comparable in PNT product offerings and defense customer base, including inertial measurement units and integrated PNT systems.
- Parsons Corporation: Mid-to-large defense engineering and services firm with significant Air Force and Missile Defense work, including PNT, electronic warfare, and command-and-control programs. Competes for similar IDIQ and OTA contract vehicles as IS4S.
Broad incumbents
- Leidos: Large DoD systems integrator with deep USAF and PNT-adjacent work (e.g., GPS OCX, avionics). Operates at greater scale than IS4S and competes for many of the same SBIR-to-production pathways and C4ISR/PNT OTA awards.
- BAE Systems: Global defense prime with significant electronic systems, PNT, and precision munitions portfolios. Competes for B-52, missile, and avionics contracts that overlap with IS4S's munitions and electronics work.
- L3Harris Technologies: Major prime in PNT, tactical radios, and electronic warfare with deep involvement in GPS user equipment and military PNT programs. A primary competitor in any program IS4S pursues at scale.
- Booz Allen Hamilton: Large federal services and engineering consultancy with broad DoD and intelligence community footprint. Overlaps with IS4S on Air Force engineering services contracts and SBIR-to-production pathway programs.
Emerging players
- Anduril Industries: Fast-scaling defense technology company focused on autonomous systems, software-defined capabilities, and resilient PNT-adjacent technology. Competes with IS4S for new-economy DoD dollars and talent in the autonomous UAV / counter-UAV arena.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Integrated Solutions for Systems social profiles
Digital presenceIntegrated Solutions for Systems compliance and trust
Trust signalCompliance2 records
Integrated Solutions for Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Integrated Solutions for Systems leadership team
Management profileNumber of profiles
Profiles12 records
Integrated Solutions for Systems subsidiaries and ownership
Company hierarchySubsidiaries2 records
Integrated Solutions for Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Integrated Solutions for Systems 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 Integrated Solutions for Systems
What does Integrated Solutions for Systems do?
Integrated Solutions for Systems (IS4S) is an employee-owned defense engineering company that develops positioning, navigation, and timing (PNT) solutions, missile system engineering, energetic research and development, vehicle electronics, and modular open systems architecture (MOSA) hardware and software for US military and government customers. The company designs, prototypes, and produces proprietary defense products including EGADS, NavEagle, and Timing Fusion System, while also providing custom container solutions through its ICS subsidiary.
Is Integrated Solutions for Systems a public or private company?
Integrated Solutions for Systems is a private company. It is classified as management employee owned and is currently operating.
When was Integrated Solutions for Systems founded?
Integrated Solutions for Systems was founded in 2008. It employs 51 to 100 people.
Where is Integrated Solutions for Systems based?
Integrated Solutions for Systems is headquartered in Huntsville, United States, in the North America region.
How does Integrated Solutions for Systems make money?
Three revenue lines are on record. Government Defense Contracts are the primary driver. The others are defense Hardware Products and commercial Products (ICS Subsidiary).
Who are Integrated Solutions for Systems's main competitors?
Direct peers on record are SAIC, CACI International, Kratos Defense & Security Solutions, Kearfott Corporation and Parsons Corporation. Broad incumbents are Leidos, BAE Systems, L3Harris Technologies and Booz Allen Hamilton. Anduril Industries is listed as an emerging player.
Does Integrated Solutions for Systems have an API?
No public API is recorded for Integrated Solutions for Systems.
What industry is Integrated Solutions for Systems in?
Integrated Solutions for Systems's product category is Defense Engineering and PNT Systems. Its primary akta.pro industry code is IMABAOAM, Defense Software, Mission Applications & Open Architecture (MOSA) Systems, with a secondary code of IMABAGAE, C4ISR Systems & Tactical Data Links. Its NAICS code is 334511 and its SIC code is 3812.