Top 10 .NET

Companies in San Francisco

San Francisco is a financial, commercial, and cultural center within Northern California. Due to its proximity to Silicon Valley which is a region home to tech giants like Google, Apple, Meta, and many others San Francisco has a good tech environment for innovation development. This city also has good networking opportunities by hosting numerous tech conferences, and meetups encouraging connections between different domains. Aside from its rich cultural and historical importance, San Francisco also has an important role in the future by helping the tech and IT industries.

How Did We Pick the Best?

1

Evrone

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ $70-150/h
2025 Awards Winner

Service Focus:

Custom Software DevelopmentCRM ConsultingERP Consulting + See more

Description

Evrone is a cutting-edge engineering company with over a decade of experience in delivering high-quality digital products. From innovative startups to complex web projects, we combine technical expertise and creativity to design tailored solutions that help businesses stand out in a competitive digital landscape.What makes Evrone truly exceptional is our philosophy of collaboration and transparency. We don’t just deliver projects—we build partner...

Our Take

At Evrone, trust and experience go hand in hand. They've earned a stellar reputation with positive customer reviews and a strong portfolio. Their TechBehemoths profile demonstrates their vast industry knowledge and expertise.
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2

inVerita

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ $30-70/h

Service Focus:

BI & Big Data ConsultingCustom Software DevelopmentMobile App Development + See more

Description

inVerita is an international technology partner specializing in custom software engineering, AI-driven solutions, and data platforms. Our company focuses on delivering complex systems for digital healthcare, medical IoT, pharmacy ecosystems, supply chains, retail, and fintech.With deep expertise in cloud architecture, business intelligence, advanced analytics, embedded and IoT solutions, and product design, inVerita helps organizations build scal...
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3

Origzo

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ $30-70/h

Service Focus:

SMMSEOWeb Development + See more

Description

Origzo is a leading mobile application development company providing quality services on iOS, Android, Windows & Cross Platform. We have been successful in establishing healthy business relations with numerous international clients – from large enterprises to entrepreneurs to small sized businesses, turning into one of the most pioneering companies in Mobile and Web Development. Subsequently, our services have extended substantially to severa...
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4

SEO Disrupt

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ <$30/h

Service Focus:

SEOMarketing StrategyWeb Design + See more

Description

Is your firm trapped on the digital age's launch pad? Launch with SEO Disrupt, your one-stop shop for a plethora of marketing options. Our team comprises 200 digital marketing astronauts and strategists who have vast knowledge of navigating the wide digital universe. We will create a personalized SEO plan that takes your business to new heights, attracting clients from all over the web. At SEO Disrupt, we believe in getting to know your specific...

Our Take

Based on our selection criteria, SEO Disrupt is one of the most reliable service providers in San Francisco. Their experience is 26 years, and more than a dozen projects delivered reflects their reputation level.
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5

Double Coconut

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ $30-70/h

Service Focus:

Mobile App DevelopmentCustom Software DevelopmentWeb Development + See more

Description

Double Coconut is a highly experienced game design and development studio specializing in creating innovative, high-profile games across platforms. We’ve had the privilege of working with some of the largest names in the industry, including EA Sports, WB Games, Microsoft Casual Games, Penn National Gaming, DraftKings, Netflix, Cartoon Network, and more. Our projects for brands like Madden, Squid Game, Muhammad Ali, Dominion, Target, Heads Up!, an...

Our Take

Double Coconut has built a solid reputation as a reliable agency through years of experience, satisfied clients, and a diverse portfolio. Their TechBehemoths profile perfectly captures their industry know-how and skills.
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6

Spiral Scout

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ $70-150/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

Artificial IntelligenceCustom Software DevelopmentIT Staff Augmentation + See more

Description

Spiral Scout is a San Francisco-based AI engineering firm that builds agent systems, workflow automation, and production-grade software for companies done with prototypes that never leave staging.Founded in 2010 by John Griffin and Anton “JD” Titov, we have grown into a firm of 120+ senior engineers with 16 years of production engineering behind us. We are a certified Temporal Solution Provider, creators of Wippy.ai, an intelligent runtime for pr...

Our Take

Spiral Scout works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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7

Empat

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

Mobile App DevelopmentCustom Software DevelopmentArtificial Intelligence + See more

Description

🔧 What we build:Mobile applications (iOS, Android, cross-platform: Flutter, React Native)Web applications (React, Vue.js, Angular, TypeScript, Next.js)CRM & ERP systemsSaaS platformsCustom dashboards & analytics toolsE-commerce solutionsMarketplacesB2B & B2C platformsInternal tools & automation systemsAPI-first backends & microservices🧠 Our expertiseWe specialize in:FinTech – Digital wallets, lending platforms, payment integ...

Our Take

Empat works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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8

Azumo

San FranciscoUnited States

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2024 Awards Winner
2023 Awards Winner

Service Focus:

Custom Software DevelopmentArtificial IntelligenceWeb Development + See more

Description

Azumo is one of the fastest-growing software development services companies in the U.S. We focus on building intelligent web, cloud, data, and mobile applications for our customers. From chatbots to Alexa skills and Google Home actions and beyond we build applications that power the modern economy.Azumo was built with an understanding that all companies will ultimately want to build intelligent software to thrive and compete. There are a lot of s...

Our Take

Azumo is listed as one of the most trusted IT service providers on TechBehemoths. Their poor profile score is based on 9 years of experience, 6 positive testimonials, and 2 completed projects, placing them in the top 71% of over 50,000 IT companies on our platform.
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9

SDLC Corp

San FranciscoUnited States

Team Size 250-999
Cost of Services $$$$$ <$30/h
2025 Awards Winner

Service Focus:

ERP ConsultingCustom Software DevelopmentWeb Development + See more

Description

SDLC Corp is a software development company founded in 2015 and headquartered in San Francisco, California, United States. The company operates with a global delivery presence across the USA, UK, UAE, India, Australia, and Canada, supporting clients in multiple regions and time zones. With a team of 400+ professionals, including software engineers, solution architects, UI/UX designers, DevOps specialists, and technology consultants, SDLC Corp pro...

Our Take

SDLC Corp works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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