Top 10 ASP.NET Developers in Portland
The Best of December 2025Looking for a top ASP development company in Portland?
Microsoft developed ASP.NET in 2002 as an open-source and server-side web development framework. It supports multiple programming languages include HTML, C#, F#, C++, and Visual Basic Net.
When hiring an ASP.NET developer, consider the specialties and years of experience needed for your project. Since the ASP.NET framework supports more than one programming language, your developer should have experience not only with ASP but also with your website's development languages. Beginner ASP.NET developers may be familiar with .NET, C#, HTML, and CSS, while more advanced developers will be familiar with .NET, additional programming languages, and development methodologies like Agile.
To assist you in your search for a partner, we’ve compiled this list of the top ASP.NET developers in Portland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portland ASP Development Companies
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1$25,000+10 - 49 employeesPortland, ORRead More
Buildable Custom Software is a software development firm in McMinnville, Oregon; Portland, Oregon and Pacific City, Oregon. The small agency was founded in 2008. Their team specializes in Custom Software Development, UX/UI Design, Mobile App Development, and Web Development.
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Citycounty Insurance ServicesIndustries
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2$5,000+10 - 49 employeesPortland, ORSembit is a small app development firm. They focus on Mobile App Development, Web Development, Custom Software Development, IT managed services, and more and were established in 2009. The firm is based in Portland, Oregon.Read More
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Kashi LabsIndustries
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3$50,000+50 - 249 employeesPortland, ORAltSource Software, a software development firm, is headquartered in Portland, Oregon and Lake Oswego, Oregon. The midsize team offers Custom Software Development, Digital Strategy, Web Development, Mobile App Development, and more. The firm was founded in 2004.Read More
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OHSUIndustries
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4$10,000+2 - 9 employeesOregon City, OREstablished in 2017, IronGlove Studio® is a website development company. The firm specializes in Web Development, E-Commerce Development, Custom Software Development, Digital Strategy, and more and has a small team.Read More
Clients
Columbia Community Mental Health South Clackamas Business Resource CenterIndustries
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5$25,000+50 - 249 employeesPortland, ORMetal Toad is a Los Angeles, California-based cloud consulting & SI company. The firm specializes in cloud consulting & SI, BI & big data consulting & SI, IT managed services, Custom Software Development, and more and is midsize.The firm was founded in 2003.Read More
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ABC TelevisionIndustries
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6Undisclosed10 - 49 employeesBeaverton, ORRead More
Kodershop is an ERP consulting and SI company in Toronto, Canada; Beaverton, Oregon and L'viv, Ukraine. The small team provides ERP consulting and SI, Custom Software Development, Web Development, Mobile App Development, and more and was established in 2016.
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7$25,000+2 - 9 employeesVancouver, WACascadian Software is a small Vancouver, Washington-based software development company. They offer Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more and were established in 2022.Read More
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8$50,000+250 - 999 employeesBaltimore, MDRead More
Surge Software is a software development agency headquartered in Bellevue, WA, with other offices in Sacramento, CA, Baltimore, MD, and Salt Lake City, UT. The agency of 160+ employees provides custom software development, web development, mobile app development, and e-commerce development services.
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CompTIAIndustries
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9$10,000+10 - 49 employeesLake Oswego, ORSteelhead Software, an UX design company, was established in 2021. The small team specializes in UX/UI Design, Mobile App Development, Enterprise App Modernization, Custom Software Development, and more. The company is located in Lake Oswego, Oregon.Read More
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10$25,000+10 - 49 employeesPortland, ORWebsite development company Saturno Design offers Web Development and Web Design. They were established in 1999.Read More
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11$10,000+10 - 49 employeesPortland, ORKinetic Technology Solutions is a small Portland, Oregon-based software development company. Their services include Custom Software Development and cloud consulting & SI.Read More
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12Undisclosed250 - 999 employeesCape Town, South AfricaFounded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.Read More
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13$1,000+2 - 9 employeesBeaverton, ORHeadquartered in Beaverton, Oregon and Portland, Oregon, Renet Consulting, Inc. Is a small website development company. The team provides Web Development and Custom Software Development.Read More
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14$1,000+50 - 249 employeesBeaverton, ORGeoflypages is a website development firm. Founded in 2017, their team specializes in Web Development and Custom Software Development.Read More
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