PSA
PSA (Professional Software Associates, Inc.) is a private US-based engineering firm founded in 1993 that designs and delivers custom Enterprise IoT ecosystems and railway signaling systems for enterprise and startup clients worldwide.
- Company typePrivate
- Founded1993
- HeadquartersClearwater, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What PSA does
PSA (Professional Software Associates, Inc.), founded in 1993 and headquartered in Clearwater, Florida, is a private engineering services firm that designs and delivers custom Enterprise IoT (EIoT) ecosystems and railway signaling systems for enterprise clients. The company carries out end-to-end product development using a NASA TRL-style methodology, covering hardware design, embedded firmware, connectivity, cloud/server platforms, mobile and web applications, and independent QA/testing. Its service portfolio spans IoT consulting, feasibility studies, hardware and software development, and dedicated startup product development. Core technology competencies include full-stack IoT integration across sensors, actuators, networks, and platforms, supplemented by proprietary capabilities such as the TraxSentinel – Smart Advisor level-crossing monitoring product (built on WAGO's Health Monitoring system) and neural-network machine vision for industrial quality control.
PSA operates a project-based, custom-quoted professional services model delivered through direct enterprise sales, with a global engineering footprint spanning the US (Clearwater, Pittsburgh, Michigan), Poznań (Poland), Minsk (Belarus), and Hanoi (Vietnam). It is ISO 9001:2015 certified and serves enterprise customers across aerospace and defense (Lockheed Martin, Northrop Grumman, Raytheon, Sandia National Laboratories), healthcare and life sciences (Abbott, Alcon, Thermo Fisher Scientific), consumer electronics and media (LG, Panasonic/Matsushita, Walt Disney), industrial automation (Mitsubishi Electric, Micron, Western Digital, Eickhoff), railway operators and equipment makers, and startups/scale-ups through a dedicated Scalability-as-a-Service offering. Pricing is quote-driven, free initial consultation is offered, and contracts are typically multi-year. Distribution is exclusively direct — no resellers or self-service channels — supported by content marketing, industry-event participation (CES, Hannover Messe, embedded world, REMSA+RSSI), and free downloadable collateral.
PSA firmographics
Firmographics- Name
- PSA
- Legal name
- Professional Software Associates, Inc.
- Website
- https://psa.inc
- Company type
- Private
- Founded year
- 1993
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- PSA (Professional Software Associates, Inc.) is a private US-based engineering firm founded in 1993 that designs and delivers custom Enterprise IoT ecosystems and railway signaling systems for enterprise and startup clients worldwide.
- Ownership category
- akta.pro rank
PSA industry classification
Industry- Product category
- Enterprise IoT & Railway Signaling Development Services
- NAICS
- Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151), Support Activities for Rail Transportation (488210)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Fleet, Asset Tracking & Telematics Location Platforms (BPAMANAF)
- akta.pro secondary industry
- Customer Visibility Portals & Shipment Collaboration (TLAEADAK)
Keywords
Where PSA is headquartered
LocationHeadquarters
- HQ city
- Clearwater
- HQ country
- United States
- HQ region
- North America
Offices6 records
Markets served
PSA business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Professional Services - Software Development: Custom software design and development services for IoT ecosystems and railway signaling, including embedded software, mobile apps, desktop applications, analytics, cloud and server solutions, and dashboards. Services delivered at any stage from concept to operationalization.
- Professional Services - Hardware Development: Custom hardware design services including architecture, schematic design, PCB layout, prototyping, and firmware development. Services for IoT devices, railway equipment, and industrial automation.
- Consulting and Advisory Services: IoT consulting services covering insights & strategy, ecosystem design, execution, technical consulting, security review, and enterprise integration. Includes Fractional CTO services and startup product development consulting.
- Quality Assurance and Testing Services: Independent QA services for IoT and railway projects including usability, compatibility, reliability, data integrity, security, and performance testing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based professional services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
PSA product offering
Product offeringCore offering
PSA provides end-to-end Enterprise IoT (EIoT) ecosystem implementation and Railway Signaling solutions, including custom software and firmware development, custom hardware design (architecture, schematics, PCB layout, prototyping), independent QA/testing, IoT consulting, feasibility studies, and startup product development support. Offerings are delivered across verticals such as supply chain & logistics, healthcare, industrial automation, automotive/telematics, energy & utilities, and railway, using methodologies such as NASA TRL. The company also sells a packaged product, TraxSentinel – Smart Advisor, for level crossing monitoring and predictive maintenance.
Product overview
PSA (Professional Software Associates, Inc.) is an Enterprise IoT and Railway development company offering a portfolio of solutions centered around three core offerings: Enterprise IoT Solutions (EIoT), Rail Signaling Solutions, and specialized product development services. The EIoT Solutions serve as the primary platform providing end-to-end IoT ecosystem implementation including hardware design, software development, QA/testing, and consulting across verticals like SCM & Logistics, Energy & Utilities, Healthcare, Industrial Automation, Railway & Environment, Security, Smart City, and Automotive. Rail Signaling Solutions complement the IoT offerings with specialized CAD, design, verification, and validation for railway infrastructure. Key products include TraxSentinel – Smart Advisor (level crossing monitoring), Business-in-a-Box (customized solutions), and Startup Product Development services. Supporting services include Feasibility-as-a-Service, Hardware Development, Software Development, IoT Testing, and IoT Consulting.
Differentiator
Problem solved
Functional benefit
Brands
- TraxSentinel: Smart Advisor - An integrated solution for level crossings providing real-time detection of failures and predictive maintenance for railway infrastructure.
Products and services
- Enterprise IoT Solutions (EIoT)
- Rail Signaling Solutions
- TraxSentinel – Smart Advisor
- Business-in-a-Box
- Startup Product Development (Scalability-as-a-Service)
- Feasibility-as-a-Service
- Hardware Development
- Software Development
- IoT Testing Independent Quality Assurance for Enterprise IoT solutions including usability, compatibility, reliability, data integrity, security, and performance testing. Sold to enterprises needing independent QA on IoT projects.
- IoT Consulting Industrial IoT consulting services covering insights & strategy, ecosystem design, execution, technical consulting, security review, and enterprise integration. Sold to enterprises planning or scaling IoT programs.
Quantifiable outcome
- Equipment operation costs reduced by at least 30% through IoT optimization
- +4 more outcomes
Companies that use PSA
Customer profileNamed customers16 records
Segments10 records
Ideal customer profiles5 records
PSA technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature4 records
PSA partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- TartabitcoreTartabit, headquartered in Boca Raton, Florida, provides cloud-based IoT Data and Device Management platform. Their IoT Bridge enables seamless connectivity between NB-IoT, Cat-M, and LORA devices via LPWAN optimized protocols, integrating with Microsoft Azure IoT services, Google Cloud Platform, and Amazon Web Services. Low/no-code environment allows rapid deployment of Enterprise IoT solutions.
- IoT LaunchcoreIoT Launch, headquartered in Boca Raton, Florida, operates globally providing IT consulting, market assessment, and growth strategy services. Specializes in helping clients navigate IoT solution creation, routes to market, deployment, and support. Offers advisory services, technical consulting, solution architecture, security review, and fractional CXO services.
- LEGIC IdentsystemscoreSwiss-based LEGIC Identsystems has enabled companies worldwide to deploy solutions with demanding security requirements for over 30 years. Their Security Platform provides end-to-end security for smartphone- and smartcard-based access, mobility, shared resource and industrial IoT applications based on key management and trusted services.
- NetBurnercorePSA has become an IoT partner with NetBurner, sharing in-depth experience in electrical design, firmware development, and integration of NetBurner products. NetBurner is expert in creating Ethernet and Wireless solutions including core modules, secure serial to Ethernet servers, development kits, and wireless solutions (802.11b/g/n).
- ToradexcoreToradex is a leader in embedded computing, focused on making high-reliable embedded computing easy. Offers Arm-based System on Modules (SoMs) and customized SBCs powered by NXP i.MX and NVIDIA Tegra SoCs. Products are directly sold to more than 3,000 industrial customers in over 70 countries. PSA provides feasibility-as-a-service evaluation for Toradex products.
- SoracomcoreSoracom provides world-leading IoT connectivity designed specifically for connected devices and deployments. Offers affordable global coverage, advanced cloud integrations, and built-in network management tools. Supports millions of devices for thousands of customers worldwide from early-stage startups to global enterprises.
- TouchPad ElectronicsminorTouchPad Electronics provides hardware layout designs, rapid prototyping, and production manufacturing services. Together with PSA, they deliver complete turnkey product development from whiteboard to production to meet all clients' demanding needs.
- WAGOcoreWAGO provides the Health Monitoring system deployed at level crossings that powers PSA's TraxSentinel – Smart Advisor product. The partnership enables real-time failure detection and predictive maintenance capabilities for railway level crossings.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
PSA competitors and assessment
Company assessmentDirect peers
- Cyient: India-headquartered engineering services and solutions provider with a dedicated rail signaling practice (worked with Hitachi Rail) and IoT/digital engineering offerings. Closely mirrors PSA's mix of embedded systems, rail signaling, and enterprise IoT services for global enterprise clients.
- Persistent Systems: Global digital engineering services firm with strong enterprise IoT, embedded, and AI/machine-learning practices serving enterprise clients in healthcare, industrial, and BFSI. Comparable in scale, professional services GTM, and cross-vertical delivery model.
- L&T Technology Services: Engineering R&D and IoT services arm of Larsen & Toubro with active rail signaling, industrial automation, and medical device practices. Comparable as a multi-vertical engineering services firm with rail and IoT specializations.
- Tata Elxsi: Design and technology services provider with deep automotive, IoT, and industrial practices. Comparable in professional services revenue model, multi-vertical footprint, and emphasis on embedded and connected-product engineering.
- Globant: Digital engineering and IoT services firm with global delivery and enterprise customers in media, healthcare, and industrial sectors. Comparable as a technology-focused engineering services peer competing for similar IoT transformation budgets.
Broad incumbents
- Capgemini Engineering (formerly Altran): Large, global engineering services and R&D business with extensive rail, IoT, embedded, and industrial AI practices. Competes for the same enterprise programs as PSA but at significantly greater scale and broader portfolio.
- Hitachi Rail: Global rail signaling and rolling stock OEM with deep investment in digital rail, predictive maintenance, and IoT. A potential competitor and partner for PSA's rail signaling BU and TraxSentinel-style predictive maintenance offerings.
- Siemens Mobility: Major rail signaling and digital infrastructure OEM (signaling, interlockings, ETCS). Competes with PSA for signaling design and verification work and is also a potential channel for TraxSentinel-class predictive maintenance solutions.
- Wipro Engineering: Diversified IT and engineering services business with embedded, IoT, and industrial transformation practices serving global enterprise customers. Comparable as a large-scale competitor for IoT engineering services work.
- Infosys Engineering: Global IT services and digital engineering firm with IoT, embedded, and industry-specific engineering offerings. Competes for similar enterprise IoT and digital engineering budgets as PSA across multiple verticals.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
PSA social profiles
Digital presencePSA compliance and trust
Trust signalCompliance1 record
PSA financial estimates
Financial estimateRevenue estimate
Valuation estimate
PSA leadership team
Management profileNumber of profiles
Profiles9 records
PSA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PSA 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 PSA
What does PSA do?
PSA provides end-to-end Enterprise IoT (EIoT) ecosystem implementation and Railway Signaling solutions, including custom software and firmware development, custom hardware design (architecture, schematics, PCB layout, prototyping), independent QA/testing, IoT consulting, feasibility studies, and startup product development support. Offerings are delivered across verticals such as supply chain & logistics, healthcare, industrial automation, automotive/telematics, energy & utilities, and railway, using methodologies such as NASA TRL. The company also sells a packaged product, TraxSentinel – Smart Advisor, for level crossing monitoring and predictive maintenance.
Is PSA a public or private company?
PSA is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was PSA founded?
PSA was founded in 1993. It employs 101 to 250 people.
Where is PSA based?
PSA is headquartered in Clearwater, United States, in the North America region.
How does PSA make money?
Four revenue lines are on record. Professional Services - Software Development is the primary driver. The others are professional Services - Hardware Development, consulting and Advisory Services and quality Assurance and Testing Services.
Who are PSA's main competitors?
Direct peers on record are Cyient, Persistent Systems, L&T Technology Services, Tata Elxsi and Globant. Broad incumbents are Capgemini Engineering (formerly Altran), Hitachi Rail, Siemens Mobility, Wipro Engineering and Infosys Engineering.
Does PSA have an API?
No public API is recorded for PSA.
What industry is PSA in?
PSA's product category is Enterprise IoT & Railway Signaling Development Services. Its primary akta.pro industry code is BPAMANAF, Fleet, Asset Tracking & Telematics Location Platforms, with a secondary code of TLAEADAK, Customer Visibility Portals & Shipment Collaboration. Its NAICS code is 541511 and its SIC code is 7370.