Discussions

The retail landscape is rapidly evolving, and businesses are increasingly turning to digital solutions that streamline sales, enhance customer interactions, and provide real-time data. At the heart of this transformation lies the POS software development company — a trusted technology partner that builds custom point-of-sale systems, mobile POS (mPOS) capabilities, and integrated retail solutions tailored to unique business models. Whether you’re a startup, a mid-sized retailer, or a large enterprise, choosing the right POS development partner can drive better operational efficiency and boost revenue.

Here’s a detailed look at the top 7 POS software development and digital services companies associated with Texas or with strong operations and delivery capabilities that serve clients nationwide, including POS, mobile app development, and digital transformation initiatives.

1. Dev Technosys – Global POS Software & Mobile App Development Expert

Dev Technosys is a leading IT services company known for end-to-end custom software solutions, including POS software development solution and mobile app development. While Dev Technosys is headquartered outside the U.S., it serves clients across North America, including Texas companies seeking robust retail systems with advanced features such as:

Scalable POS applications with inventory and customer management

Cloud-based and offline-capable POS systems

Seamless mobile app development for iOS and Android devices

Integration with payment gateways, loyalty programs, and CRM

Its deep experience in custom software development makes Dev Technosys a versatile partner for retail, hospitality, and omnichannel commerce businesses. By leveraging modern frameworks, AI capabilities, and secure architecture, Dev Technosys helps companies build future-ready point-of-sale platforms that drive faster checkout, enhanced reporting, and real-time visibility across retail operations.

2. Accenture – Enterprise-Scale POS & Digital Transformation

Accenture is a global leader in technology consulting and software engineering, offering comprehensive solutions that go beyond traditional point-of-sale systems. Its services include custom software development, mobile app development, digital strategy, and systems integration. Accenture helps large retailers and enterprise clients implement:

Cloud-native POS platforms

Unified commerce systems that bridge in-store and online sales

Digital transformation roadmaps with advanced analytics

Retail automation and customer-centric mobile apps

Accenture integrates industry-best practices with modern tech stacks, ensuring that POS systems work seamlessly with backend ERP, CRM, and analytics systems. Its consulting-driven approach ensures POS projects align with overall business goals.

3. Tata Consultancy Services (TCS) – Large IT Services with POS & Retail Solutions

TCS, a part of the Tata Group (often referred to as TSC in shortened form), is one of the largest IT services providers in the world. Its global delivery model supports enterprise clients with software development, custom POS solutions, and mobile application development. TCS’s competencies include:

Scalable retail and POS systems for high-traffic environments

Cloud and IoT-enabled transaction systems

Integrated mobile applications for sales, loyalty, and customer engagement

Secure, compliant enterprise software implementation

Recognized for its robust engineering practices and worldwide footprint, TCS helps brands modernize their POS platforms, enabling frictionless checkout experiences and real-time data insights.

4. Infosys – Intelligent POS & Commerce Engineering Services

Infosys is a global software and consulting powerhouse providing digital transformation services, custom software development, and mobile app development for clients spanning retail, finance, and technology sectors. With extensive experience in delivering large-scale systems, Infosys supports POS and omnichannel retail initiatives by offering:

POS platforms integrated with AI-driven analytics

Cloud-native architectures with high scalability and uptime

Mobile applications for enhanced user experiences

Retail tech modernizations including inventory, payments, and CRM

Infosys’s approach blends deep industry expertise with future-ready technologies to help retailers innovate their backend and frontend POS systems.

5. LTI Mindtree – Digital Engineering & POS Software Services

LTI Mindtree (merged entity of L&T Infotech and Mindtree) is known for its strong digital engineering and software services portfolio. As organizations embrace digital commerce and customer insights, LTI Mindtree’s offerings in custom software development and mobile app development help bridge in-store POS systems with customer-facing experiences. Key areas of focus include:

POS integration with omnichannel and e-commerce systems

Cloud infrastructure and backend engineering

Mobile POS (mPOS) experiences

Retail analytics and automation

With its strength in Agile and DevOps methodologies, LTI Mindtree empowers clients to build adaptable and resilient software platforms that support retail growth in both physical and digital channels.

6. Persistent Systems – Software & Cloud-First Retail Solutions

Persistent Systems is a global technology company that specializes in software development, product engineering, and cloud solutions. While not Texas-headquartered, Persistent supports U.S. clients with retail tech and POS-related software work. Its expertise includes:

Custom cloud-enabled POS platforms

API and microservices architecture for retail systems

Secure mobile platforms for checkout, loyalty, and CRM

Data-driven retail applications with advanced reporting

Persistent’s engineering depth makes it a solid choice for brands looking to build modern, scalable POS systems and mobile retail apps that are extensible and maintainable over time.

7. Big-4 & Consulting Powerhouses: Deloitte & EY – Strategic POS & Retail Solutions

While Deloitte and EY are globally recognized consulting firms rather than pure POS software vendors, their digital transformation and technology services make them key players in designing and optimizing POS ecosystems for large retailers.

Deloitte

Deloitte combines strategy, enterprise technology, and software implementation services. It guides companies through digital transformation journeys that often include:

POS modernization programs

Integration with data analytics, AI, and cloud platforms

Customer experience design and digital engagement systems

Retail engineering and lifecycle support

Deloitte’s consultative approach helps clients align POS capabilities with broader enterprise goals, ensuring better ROI and business agility.

📌 What To Look for in a POS Software Development Company

Selecting the right POS software development cost goes beyond choosing a name from a list. Here are the key capabilities to evaluate:

1. End-to-end software engineering

A strong partner should not only build POS terminals but also manage backend systems, cloud deployment, and ongoing support.

2. Mobile app development expertise

Look for firms with proven experience in mobile POS (mPOS) apps that integrate seamlessly with hardware and payment systems.

3. Security & compliance

POS systems handle financial data — robust security, PCI compliance, and secure development practices are essential.

4. Scalability & future readiness

The ideal POS solution should be designed to scale as your business grows, support omnichannel commerce, and integrate emerging technologies like AI and analytics.

🚀 Conclusion

Texas has emerged as a vibrant technology hub, and the companies listed above — from specialists like Dev Technosys to global powerhouses like Accenture, TCS, Infosys, LTI Mindtree, Persistent, and consulting leaders Deloitte — exemplify the range of options available for businesses seeking POS software development, mobile app development, and wider retail digital transformation.

Whether you’re launching a new retail brand or modernizing your existing POS systems, these firms provide a mix of technical excellence, industry insight, and strategic planning to help you build future-proof point-of-sale solutions. If you’re ready to explore how these companies can fit your specific needs, I’d be happy to help you compare their services more deeply!