Looking for a top C Sharp software development company in Los Angeles?

The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.

To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Los Angeles. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Los Angeles C Sharp (C#) Software Development Companies

  • 1
    $25,000+
    10 - 49 Employees
    El Segundo CA

    Founded in 2001, Thinklogic is a development firm. Their small team is based in El Segundo, Calif. They focus on custom software, web, and mobile app development.

    Clients
    Johnson & Johnson
    Ceridian
    City of Long Beach
    Writers Guild of America, West
    Industries
    Notable Project

    Thinklogic provided ongoing web development services for a document filing company. The team is responsible for both front- and backend development, improving the design and implementing new features.

    "They come up with realistic and affordable solutions." – Co-Owner, Document Filing Company

  • Tell us about your project

    NEED HELP SELECTING A COMPANY?

    Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

  • 2
    $5,000+
    250 - 999 Employees
    Los Angeles CA

    Affirma Consulting is a full-service technology consulting agency. Founded in 2001, Affirma Consulting is based in Seattle, WA with additional offices in Los Angeles, CA, India, Ireland, and Reno, NV. The team of 200+ focuses on consulting for Business Intelligence (BI), Sharepoint, Salesforce, and customer relationship management (CRM) software, they also offer design, marketing, and mobile and web development.

    Clients
    Microsoft
    ESPN
    Boeing
    Time
    Industries
    Notable Project

    A hydraulic services company hired Affirma Consulting after experiencing challenges with the first developer it hired. Affirma Consulting built the client’s website and continues to offer consulting services for the web project. The client regrets not choosing Affirma Consulting first.

    “I am very satisfied with their work. They did what they said they would do on time. Affirma keeps you on track and lets you know how much they have spent, how many hours each week they have devoted, what it costs, and how much you have left in your budget.” – Marketing Manager, Hydraulic Services Company

  • 3
    $10,000+
    50 - 249 Employees
    Los Angeles CA

    8th Light is a software consultancy firm headquartered in Chicago, with other offices in Los Angeles, New York, and London. The agency and its team of 110+ has experience in web development, custom software development, web design, mobile app development, and cloud consulting.

    Clients
    Royal Academy of Arts
    AXUS Travel App
    Go Big Recruiting
    Law Vault
    Notable Project

    A ticketing agency hired 8th Light for app development. The app helped users get tickets to high-demand events easier. While the app hasn't officially launched, there has been successful reports and great feedback from a select few. 

    "They [8th Light] were great with collaborating on the right way for the project to be managed. I learned a lot from working with them." – VP Product, Entertainment Company

  • 4
    $10,000+
    10 - 49 Employees
    Irvine CA

    Baytech Consulting is a software development company headquartered in Irvine, Calif., that was founded in 2007. The company has 8 people, and they mainly provide custom software development and web development services. 
     

    Clients
    MedData
    Ralis Services Corp
    Animodus
    Industries
    Notable Project

    Baytech Consulting provided database and mapping development for a real estate company. They created a database for the client that would allow them to process the demographic and income data of their tenants. Since the company developed the software, the client has seen a great ROI, and they have been able to work more efficiently. 
     

    “We have three employees in our office, and with the new system, we can handle the workflow that would normally take dozens of people to manage. The return on the financial investment that we've made is more than tenfold.” — Director, Real Estate Company
     

  • 5
    $10,000+
    10 - 49 Employees
    Marina del Rey CA

    Software development company ICVR Interactive was founded in 2016. With headquarters in Marina Del Rey, Calif., ICVR Interactive has a team of 11. They offer AR/VR development, custom software development, and UX/UI design services. 

    Industries
    Notable Project

    ICVR Interactive worked with a consumer electronics firm to develop an AR game. They created the concept for the game and worked on design and development. The client appreciated their responsiveness and dedication to the project.

    “They work hard and try to fix problems as soon as they arise.” – Director of Strategy, Consumer Electronics Firm
     

  • 6
    $10,000+
    10 - 49 Employees
    Burbank CA

    Margasoft Corp. is a software company based in Burbank, Calif. that was founded in 2005. They have about 30 employees that specialize in web development, IT services, custom software development, and strategic consulting. Its clients are mostly midmarket businesses.  

    Clients
    Johnson & Johnson
    Kantar
    Countrywide
    Countrywide
    Industries
    Notable Project

    Margasoft helped develop software for a job search company to sort resumes and then match them with openings. The company was extremely happy with the outcome and rates. After creating the app, they provided support as needed. 

    "We trust in Margasoft as they are very open to discussion and ready to make changes to improve the working process."- Support Manager, Job Search Company

  • 7
    $5,000+
    10 - 49 Employees
    Los Angeles CA

    Founded in 2008, Platform Purple, Inc. is headquartered in Los Angeles with another location in Chicago. Their team os 12 employees provides custom software development, mobile app development, and e-commerce development services for enterprise, midmarket, and small businesses. They focus on e-commerce, health care, medical, and retail industries.

    Clients
    Alfred Video
    PaintTube
    Total Training
    Gaia
    Industries
    Notable Project

    Platform Purple, Inc. provides digital services for a children's video platform. They built a streaming site and app, which they're now developing for Roku and Chromecast. Their work has increased monthly subscribers.

    "Their platform has grown our number of monthly subscribers to between four and five thousand, plus purchasers." –COO, Children's Video Platform

  • 8
    $25,000+
    250 - 999 Employees
    Irvine CA

     Neudesic is a technology company with offices in Irvine, CA, Atlanta, GA, Chicago, IL, Irving and Houston, TX, Denver, CO, Las Vegas, NV, Exton, PA, Tempe, AZ, Portland, OR, New York, and India.  It specializes in big data consulting, custom software development, cloud consulting, and mobile app development. The agency of more than 800 employees was founded in 2002. Most clients work in the healthcare, energy, and gaming industries. 

    Clients
    Microsoft
    SRP
    Kelley Blue Book
    Whole Foods
    Industries
    Notable Project

    Neudesic upgraded a recipe website to an efficient Cloud platform.  The system makes available to users a variety of easily accessible recipes, reviews, videos, and shopping lists. These content offerings are customized and can be set to fit users' specific preferences. The website has been growing consistently since Neudesic began their involvement. 

     

  • 9
    $5,000+
    50 - 249 Employees
    Los Angeles CA
    PAYG Apps Inc. Is a mobile app development firm in Los Angeles, California. The firm focuses on mobile app development, IT strategy consulting, web development, custom software development, and more and has a midsize team.The firm was founded in 2016.
    Industries
    Notable Project

    PAYG Apps Inc. is developing a mobile application and a website for a biometric payment company. The services include software and hardware development, UX, and frontend design.

    "PAYG has made the project possible with their highly skilled professionals."

  • 10
    $25,000+
    10 - 49 Employees
    Pasadena CA

    Metal Toad is an AWS consulting partner based in Beverly Hills, Calif., with offices in Portland, Ore. and Pasadena, Calif. The company, founded in 2003, has more than 25 employees who provide, among others, cloud consulting & SI, IT managed services, and custom software development services to the media & entertainment, manufacturing, and automotive industries.

    Clients
    ABC Television
    DC Comics
    Disney
    Golden Globes
    Industries
    Notable Project

    Metal Toad was hired by Thrift Stores Group to develop a Drupal website for both employees and customers. Metal Toad currently manages and updates the platform, fixing issues as they arise.

    "They’re responsive. If there’s an issue, their team fixes it right away." - Web Manager, Thrift Stores Group

  • 11
    $10,000+
    10 - 49 Employees
    Irvine CA

    Custom Software Solutions, Inc is a software house based in Irvine, Calif., and founded in 2005. With no more than 50 experts, they provide SEO, PPC, and custom software development solutions to clients ranging from startups to large businesses.

    Clients
    HID Global
    IdenTrust
    Industries
    Notable Project

    Custom Software Solutions, Inc developed web and custom software solutions for a compliance firm. Custom Software Solutions, Inc also provided marketing assistance to boost the firm’s presence online. The firm is more satisfied with Custom Software Solutions, Inc’s results than their previous partners’.

    “Their ability to follow up and get things done has been impressive and makes a whole difference to prevent things from getting dropped through the cracks.” - Founder, Compliance Firm

  • 12
    $10,000+
    2 - 9 Employees
    Los Angeles CA

    Lucrum Labs is a mobile and web app development firm based in Los Angeles. Founded in 2019, their team of 5 serves small businesses in the advertising, entertainment, and education sectors. Services include iOS/Android, WordPress, React, JavaScript, and Unity development.

    Clients
    Zynga
    STAPLES Center
    Industries
    Notable Project

    Lucrum Labs built an app infrastructure for an educational app development studio. They worked in Unity 3D Game Engine and iOS. The team was efficient and set reasonable expectations along the way.

    “They're very efficient in terms of moving forward.” - Founder,Educational Gaming Studio

  • 13
    $50,000+
    250 - 999 Employees
    Irvine CA

    Synoptek is a global systems integrator and managed IT services provider headquartered in Irvine, Calif., with additional offices across the U.S. and in New Brunswick, Canada; Ahmedabad, India; and Pune, India. Founded in 2001, they have more than 650 employees that specialize in IT managed services, cybersecurity, and cloud consulting & SI. Synoptek primarily serves midmarket clients in a variety of industries.

    Clients
    Champion Home Exteriors
    Vision Solutions
    Philips
    SiriusDecision
    Industries
    Notable Project

    Synoptek developed a new accounting system and provided subsequent training. They also automated different components of the financial reporting process. They delivered a successful improvement over the previous system.

    "They did a great job. We set budgets from the beginning and they managed through detailed project management to stay on budget. They always met the deadlines. " – VP of IT and Innovation, Member Association

  • 14
    business

    ixStrata, Inc.

    Worked with ixStrata, Inc.?

    Leave a Review

    $75,000+
    50 - 249 Employees
    Santa Monica CA
    IxStrata, Inc., a custom software development firm, was launched in 2011. The firm specializes in custom software development, BI & big data consulting & SI, web development, IT managed services, and more and has a midsize team.
    Industries
  • 15
    $100,000+
    250 - 999 Employees
    Irvine CA
    Link Development is a custom software development firm. Established in 1996, the firm is based in Irvine, California. The midsize team provides custom software development, enterprise app modernization, BI & big data consulting & SI, cloud consulting & SI, and more.
    Industries
  • 16
    $25,000+
    50 - 249 Employees
    Los Angeles CA
    Midsize custom software development firm Addendum Solutions, is based in Vilnius, Lithuania. Their services include custom software development, IT staff augmentation, IT strategy consulting, CRM consulting and SI, and more.
    Industries
  • 17
    $10,000+
    10 - 49 Employees
    Dana Point CA
    Mindhaus is a Dana Point, California-based software development firm. They focus on custom software development, ux/ui design, mobile app development, Artificial Intelligence, and more and were established in 2014.
  • 18
    $100,000+
    50 - 249 Employees
    Chatsworth CA
    Launched in 2001, Inverted Software is a custom software development firm. Their midsize team is located in Chatsworth, California. Their team provides custom software development, ux/ui design, cybersecurity, mobile app development, and more.
  • 19
    Undisclosed
    50 - 249 Employees
    Laguna Beach CA
    VYNYL is a web development firm founded in 2013. The midsize Laguna Beach, California-based team specializes in web development, custom software development, ux/ui design, mobile app development, and more.
  • 20
    $1,000+
    10 - 49 Employees
    Los Angeles CA
    Based in Los Angeles, California, Esitebucket is a custom software development company. The small company was established in 2017. Their team focuses on custom software development, web design, and web development.
    Industries
  • 21
    $25,000+
    10 - 49 Employees
    San Clemente CA
    Founded in 2006, Adapt360 is a software development firm. Their small team is based in San Clemente, California and provides custom software development, web development, BI & big data consulting & SI, CRM consulting and SI, and more.
    Industries
  • 22
    $25,000+
    10 - 49 Employees
    Los Angeles CA
    Established in 2010, Vartheta is a small website development company located in New York, New York; Houston, Texas and Los Angeles, California. Their services include web development, digital strategy, custom software development, and mobile app development.
  • 23
    $25,000+
    50 - 249 Employees
    Newport Beach CA
    Located in Newport Beach, California, TechFlex Development is a custom software development firm. The midsize team offers custom software development, mobile app development, ux/ui design, product design, and more. The firm was founded in [node:field_pp_year_founded:value].
    Industries
  • 24
    $5,000+
    50 - 249 Employees
    Los Angeles CA
    Software development company Estech Digital was founded in [node:field_pp_year_founded:value]. Their midsize team is based in Los Angeles, California and London, United Kingdom and specializes in custom software development, web development, mobile app development, e-commerce development, and more.
    Industries
  • 25
    $5,000+
    10 - 49 Employees
    Anaheim CA
    Based in Anaheim, California, Octos Global is a small custom software development firm. The team provides custom software development, enterprise app modernization, e-commerce development, IoT development, and more.
Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT