Top C# Companies (1,285)

AWL is one of the most successful customer acquisition marketing companies in the nation. Our focus is the insurance industry and our team uses Internet marketing to turn consumer interest in insurance products into policy sales for the world’s largest insurance carriers and thousands of insurance agents.

Founded in 1999, Fusion92 is a Marketing Transformation Partner that helps innovatively solve business challenges, delivering exponential returns for brands. The firm fuels business transformation in today's digital economy by imagining unexpected solutions and seamlessly integrating across its end-to-end marketing products and services. The independent, national enterprise is based in Chicago with hubs in Detroit, Austin and Denver and backed by Serata...

Ubiminds bridges the gap between talented Latin American (LatAm) software professionals and innovative North American companies. We help companies build and expand high-performing nearshore software teams in LatAm, focusing on AI, product development, and more. We handle everything from recruitment, legal, and HR to cultural integration, so you can focus on building great software. For LatAm software professionals, Ubiminds is your...

Black Airplane is an Atlanta-based custom software development and digital product agency. Our 30+ full-time, 100% USA-based team combines product strategy, world-class UI/UX design, software engineering, and practical AI in one accountable group - no contractors. We build and modernize complex web platforms, cross-platform mobile apps, AI-powered products, workflow automation, and internal business systems. We also rescue stalled software projects by...

Welcome to AutoStore, where we make space and storage simpler! AutoStore™, founded in 1996, is a warehouse robot technology company that invented and continues to pioneer cube storage automation, the densest order-fulfillment solution in existence. Our focus is to marry software and hardware with human abilities to create the future of warehousing. The company is global, with over 950+ systems...

Filevine is case management software built for and inspired by real attorneys. As a fully-featured suite of tools, it comes ready to manage every part of a moving case. Assign tasks, upload files or images, monitor staff productivity, and communicate with your client directly from within their case file. Our software is built on the truth that every law firm functions...

Nium is an advanced payments platform redefining the way consumers and businesses send, spend, and receive funds across borders. Nium’s goal is to make the movement of money seamless through being a universal plug for financial services. The company uses agile, elegant, and modular solutions for complex business problems. Be it an Individual, new-age digital bank, or a traditional industry...

At Catch Co, our purpose is to rescue people from the indoors by connecting them with America’s top outdoor sport: fishing. More than 50 million Americans fish every year and Catch Co is the industry leader in creating products, content, and experiences that modern anglers love. Most importantly, we aim to have the most loyal customers in the outdoors industry....

Swiftly is a leading provider of technology and solutions for retailers worldwide. Founded in 2018, Swiftly offers innovative solutions that drive engagement and enable retailers to own the digital relationship with their customer. Swiftly’s Retail Tools, Mobile Platform, Analytics and Insights, and Retail Media Network are integrated into a unified platform, which enables retailers to accelerate sales and build loyalty...

PayIt enables state and local government agencies to deliver a great resident payments experience that accelerates the shift to digital. Agencies choose PayIt to better achieve their mission through improved operational efficiency, customer support, and resident satisfaction. Our solutions span property tax, courts, utilities, DMV, outdoors, and more. PayIt provides a single resident profile across agencies and jurisdictions, integrates into...

Sagent powers banks and lenders to make loans and homeownership simpler and safer for millions of homeowners. We bring the modern experience customers now expect from loan originations to loan servicing, where lifetime customer relationships are managed and grown. Sagent platforms let consumers manage their home-owning lives from anywhere.

Booz Allen is an advanced technology company delivering outcomes with speed for America’s most critical defense, civil, and national security priorities. We build technology solutions using AI, cyber, and other cutting-edge technologies to advance and protect the nation and its citizens. By focusing on outcomes, we enable our people, clients, and their missions to succeed—accelerating the nation to realize our...

ServiceTitan is the world’s leading and fastest-growing software technology platform for the trades, a trillion-dollar global industry. We help small business entrepreneurs run and grow their businesses and aim to democratize the power of technology. The trades industry approaches $800B in North America alone and was significantly underserved by traditional software industry leaders prior to ServiceTitan’s entrance to the market....

CertifID helps to create a world without wire fraud. Started after our co-founder was hit by fraud – we’re the only company dedicated to fighting fraud for the real estate industry with an identity verification SaaS platform, insurance, and proven recovery services. CertifID helps safeguard billions of dollars every month from fraud and provides peace of mind with direct insurance...

Ria Digital is a business unit within Ria Money Transfer, focused on leading the company into the fast-paced world of customer needs in the digital age. From our websites to our mobile apps, we are dedicated to delivering innovative products that ensure our customers’ hard-earned money is received by their loved ones wherever they may be around the world. For...

At OnMed our purpose is simple but powerful...to improve the quality of life and sense of well-being in our communities by bringing access to healthcare to everyone, everywhere. Our path to everywhere has already begun, with our innovative CareStation, a small but mighty, Clinic-in-a-Box, bringing #healthcareaccess anywhere with an outlet to plug it in. Poised to become a key component...

Magic Leap is a pioneer in Augmented Reality (AR) optics, display systems, platforms, device services, prototyping and manufacturing capabilities. Known for its unmatched AR optics stack, Magic Leap has developed ultra-lightweight waveguides and display systems that advance what’s possible in AR. The company’s proprietary manufacturing equipment and processes allow for the production of a broad range of precision waveguides at...

3KTree is a technology-driven software company dedicated to building innovative digital products that help businesses grow through modern engineering and artificial intelligence. We specialize in web application development, AI-powered solutions, workflow automation, cloud technologies, and scalable enterprise platforms for clients around the world. Our team believes that great software is built through collaboration, continuous learning, and a passion for solving complex...

At Curriculum Associates, we believe in the potential of every child and are changing the face of education technology with award-winning learning programs like i-Ready that serve a third of the nation’s K–8 students. For more than 50 years, our commitment to making classrooms better places, serving educators, and supporting equitable learning experiences for all students has driven the continuous...

Focused is a software services company that builds agentic AI and custom software. Our expert engineers and designers build custom agents that integrate seamlessly with the systems you already run. What sets Focused apart is our hands-on, collaborative approach. We don’t just build and deliver software, we partner with your teams to ensure that we are building the right solution...