Top Managed IT Services Providers in California 2026 Rankings & 6 Client Reviews for 10 Service Providers

Which of the 10 Certified Service Providers Is the Right Partner for You?
Find My Managed IT Services Provider
It's Free!
Excellent
Trustpilot Logo
Adobe Fujitsu Mini DB Subway Stadt Freiburg
  1. Featured Managed IT Services Providers
  2. List of the Best Managed IT Services Provider Companies in California
  3. Top Rated Managed IT Services Providers in California
  4. Managed IT Services Provider Nearby
  5. Managed IT Services Provider Alternatives in California

We have a list of 10 managed IT services providers in California. This list contains matching case studies and references, 6 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Managed IT Services Provider for your business requirements.

  • Innowise Logo
    Innowise
    4.9
    AWARD WINNER TOP RATED
    Visit Website

    Let's develop software together! The Innowise is a leading software development company based in Frankfurt am Main, Germany. We serve customers locally and globally with offices in various countries including the USA. With over 16 years of experience and a team of 1500+ skilled professionals, we develop innovative software solutions using cutting-edge technologies. Our expertise lies in developing customized technical solution... Read More

    1,001-5,000
    > €10,000
    €25 - €49
    Visit Website
  • Adastra Corporation Logo
    Adastra Corporation
    4.9
    AWARD WINNER TOP RATED
    Visit Website

    AI-first. Data, analytics, and the cloud. Adastra Corporation helps organizations across Germany and Europe turn investments in AI, data, and cloud into measurable business outcomes—securely, responsibly, and at scale. With more than 25 years of experience, Adastra Corporation supports companies in modernizing existing infrastructure, improving operational efficiency, and enabling data-driven decisions through advanced analytics and AI... Read More

    1,001-5,000
    > €25,000
    €100 - €149
    Visit Website
Sort by:
Filters:

List of the Best Managed IT Services Provider Companies in California

  • Elsner Technologies Pvt. Ltd. Logo

    Elsner Technologies Pvt. Ltd.

    0.0
    Elsner Technologies Pvt. Ltd. Team

    5% Managed IT Services

    51-200
    > €5,000
    €25 - €49
    Fremont, California
    Elsner Technologies is a leading IT company Elsner Technologies is an IT company with strong expertise in developing innovative and integrated solutions for any business sector. We are focusing on e-commerce and have Magento development services, Shopify development services, and Zoho development services. Our technical expertise extends f... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • SunTec India Logo

    SunTec India

    0.0

    15% Managed IT Services

    1,001-5,000
    > €1,000
    < €25
    Laguna Beach, California
    Multi-Process IT Outsourcing Services SunTec India is a leading global IT and business process outsourcing solutions provider with over 25 years of industry experience. Headquartered in New Delhi, India, our company is supported by a team of 1,500 skilled professionals and subject matter experts across different specializations. We t... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • Dev Technosys Pvt. Ltd. Logo

    Dev Technosys Pvt. Ltd.

    0.0

    10% Managed IT Services

    51-200
    > €5,000
    €50 - €74
    Commerce, California
    INSPIRED BY THOUGHTS Since its inception in 2010, Dev Technosys has been delivering bespoke fleet management software development company and web development services to clients all across the world. Over the years, it has garnered the respect of being a leading web development company featuring a team of q... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • Zapcom Group Logo

    Zapcom Group

    0.0

    5% Managed IT Services

    201-500
    Dublin, California
    Zapcom bridges the gap between imagination and realization. With precision product engineering, we shape ideas into tangible solutions, driving your aspirations forward with every innovation.We are passionate about building digital products and platforms that can bend revenue and cost curves. We... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • BairesDev Logo

    BairesDev

    4.0

    10% Managed IT Services

    1,001-5,000
    > €100,000
    €50 - €74
    San Francisco, California + 3
    🟠 Software Outsourcing & Dev | 500 Active Clients Build ambitious software with BairesDev at your side. We pair AI’s speed with the care of exceptional engineers to deliver quality you can trust. Our “top 1%” claim is backed by the numbers: over two million people apply each year, and we select fewer than one in a hundred. Every engineer joining... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • BillingParadise Logo

    BillingParadise

    4.5
    TOP RATED

    50% Managed IT Services

    51-200
    > €1,000
    < €25
    Diamond Bar, California
    Revenue Cycle Masters BillingParadise opened its doors in 2004, beginning as a modest medical billing firm with an ambitious vision. Our goal was to help physician groups, hospitals, clinics, and independent practices operate successful healthcare organizations without being driven solely by financial targets. Today,... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • Developers Dev Logo

    Developers Dev

    5.0
    TOP RATED

    10% Managed IT Services

    > €10,000
    < €25
    San Jose, California + 5
    World Class Dedicated Developers from $1800/Month! Developers.DEV is a go-to partner for staff augmentation and outsourced software services, helping business leaders of every size map out and deliver their technology plans on schedule and within budget. With a strong bench of experienced software engineers, we provide practical support for IT i... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • Reinforce Global Logo

    Reinforce Global

    5.0
    TOP RATED

    25% Managed IT Services

    11-50
    > €25,000
    €100 - €149
    Anaheim, California
    Turn your idea into reality Reinforce Global helps organizations turn technology into measurable business progress. The company delivers complete software, mobile application, and website projects for enterprises worldwide, supported by a skilled team spanning programming, coding, app engineering, testing, code evaluation,... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
    • 1. Fill in the form Let us know your requirements and the recipient of the offers.
    • 2. Receive offers Receive 3-5 top offers, individually selected for you.
    • 3. Non-binding & free You decide whether and with whom you start the project.
    Sarah Volkmann - talnt.de GmbH
    Sarah Volkmann | talnt.de GmbH
    "We received top offers from service providers that matched our budget quickly and easily!"
    Required Services
    Development
    App Development
    Application Management
    Application Testing
    Artificial Intelligence
    Augmented Reality Virtual Reality
    Blockchain & Web3
    Digital Asset Management
    E-Commerce
    Enterprise Applications
    Internet of Things
    Node.js
    Shopify
    Shopware
    Software Development
    Typo3
    Web Development
    WooCommerce
    WordPress
    Marketing
    Advertising
    Affiliate Marketing
    Branding
    Content Marketing
    Conversion Optimization
    Digital Marketing
    Direct Marketing
    Email Marketing
    Event Marketing
    Full Service Digital
    Google Ads
    Lead Generation
    Market Research
    Marketing Consulting
    Marketing Strategy
    Media Planning & Buying
    Mobile Marketing
    Pay Per Click
    Performance Marketing
    Public Relations
    SEO
    Social Media Marketing
    Video Production
    Web Analytics
    Design
    Corporate Design
    Creative Agencies
    Graphic Design
    Logo Design
    Packaging Design
    Print Design
    Product Design
    UX / UI Design
    Web Design
    IT & Consulting
    BI & Big Data
    Cloud Solutions
    CRM Solutions
    Cyber Security
    ECM Solutions
    ERP Solutions
    Hosting
    IT Consulting
    IT Staff Augmentation
    Managed IT Services
    SAP Solutions
    This field is required!
    Please fill in all required fields.
    Excellent
    Trustpilot Logo
  • Ava Logo

    Ava

    0.0

    25% Managed IT Services

    11-50
    > €1,000
    < €25
    San Francisco, California + 1
    Best live captioning solution for any situation. Our compact team is expanding quickly, and we’ve reshaped AI speech recognition so it truly serves the people who rely on it most. We’re working toward a world that stays reachable around the clock, with no communication limits at all. Along the way, we keep seeing just how essential communicatio... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website
  • WideOrbit Logo

    WideOrbit

    0.0

    20% Managed IT Services

    Hosting
    501-1,000
    > €1,000
    < €25
    San Francisco, California
    Say Hello to the World. WideOrbit helps media companies grow their business by simplifying the way advertising is bought and sold. From the first pitch through final payment, our unified platform connects the entire process—so you can welcome a Wider World. As the media industry changes at speed, growth depends on spen... Read More
    • Summarize Profile
    • Analyze Reviews
    • Analyze Projects
    • Strengths and Weaknesses
    • Analyze Website
    Website

Managed IT Services Provider Nearby

DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Dubai 1050
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Sofia 781
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Augsburg 17519
Managed IT Services Providers in Berlin 1191,560
Managed IT Services Providers in Bielefeld 26387
Managed IT Services Providers in Böblingen 782
Managed IT Services Providers in Bochum 14284
Managed IT Services Providers in Bonn 21273
Managed IT Services Providers in Bremen 27550
Managed IT Services Providers in Brunswick 15182
Managed IT Services Providers in Chemnitz 977
Managed IT Services Providers in Cologne 63993
Managed IT Services Providers in Dortmund 20264
Managed IT Services Providers in Dresden 30623
Managed IT Services Providers in Düsseldorf 47490
Managed IT Services Providers in Erlangen 7149
Managed IT Services Providers in Essen 18368
Managed IT Services Providers in Frankfurt 43572
Managed IT Services Providers in Freiburg 1393
Managed IT Services Providers in Fürth 9163
Managed IT Services Providers in Garching 896
Managed IT Services Providers in Göttingen 7194
Managed IT Services Providers in Hamburg 1041,774
Managed IT Services Providers in Hanover 25398
Managed IT Services Providers in Heidelberg 780
Managed IT Services Providers in Heilbronn 11137
Managed IT Services Providers in Ismaning 1079
Managed IT Services Providers in Karlsruhe 20239
Managed IT Services Providers in Kassel 8111
Managed IT Services Providers in Kiel 1163
Managed IT Services Providers in Leipzig 16221
Managed IT Services Providers in Lübeck 10104
Managed IT Services Providers in Mainz 7145
Managed IT Services Providers in Mannheim 18221
Managed IT Services Providers in Mönchengladbach 10117
Managed IT Services Providers in Munich 1081,240
Managed IT Services Providers in Münster 10366
Managed IT Services Providers in Neuss 748
Managed IT Services Providers in Norderstedt 8134
Managed IT Services Providers in Nuremberg 30425
Managed IT Services Providers in Offenburg 783
Managed IT Services Providers in Oldenburg 13180
Managed IT Services Providers in Osnabrück 9255
Managed IT Services Providers in Paderborn 8151
Managed IT Services Providers in Pforzheim 887
Managed IT Services Providers in Potsdam 9154
Managed IT Services Providers in Regensburg 9198
Managed IT Services Providers in Saarbrücken 858
Managed IT Services Providers in Siegen 8131
Managed IT Services Providers in Stuttgart 31235
Managed IT Services Providers in Wiesbaden 14171
Managed IT Services Providers in Wuppertal 11148
Managed IT Services Providers in Würzburg 988
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Ahmedabad 735
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Warsaw 8125
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Kyiv 7207
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Dubai 950
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in England 7144
DirectoryNumber of ProvidersNumber of Reviews
Managed IT Services Providers in Maharashtra 957
Have an Account? Sign in

I am a Client

I want to find suitable service providers for my project, read reviews, and share my own experiences.
OR

I am a Service Provider

I want our company to get listed, strengthen our online reputation, and win new clients. Join as Service Provider
Join as Client
Have an Account? Sign in
Please enter a valid business email address!
By registering, you accept our Terms of Service and agree to our Privacy Policy.
Confirm Email Address

Thank you for registering! Please confirm your email address by clicking the link we sent to complete your registration and start using our platform.

Can't find the email? Please check your spam folder.

Email sent
Sign in via Email

We have sent a login email to your email address. Please click the button in the email to log in.

Can't find the email? Please check your spam folder.

Email sent
Sign in via Email

We have sent a login email to your email address. Please click the button in the email to log in.

Can't find the email? Please check your spam folder.

Email sent
New to Feedbax? Join For Free
Sign In as Buyer
OR
Sign In as Service Provider
Nothing Found
Categories
      Service Provider

        Accelerate your vendor search.

        We help you find the best service provider.

        Logo