Browse our list of top-rated IT services companies in Orange County ranked based on their portfolios, customer reviews, team expertise, hourly rates, work quality, and more. Compare prospective providers by ratings, pricing, team size, etc., to find a specialized company that meets your project requirements and budget.

Best Orange County IT Support Company Rankings

19 Companies - Rankings updated: August 14, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

United States × California × Orange County ×

Accenture
World Famous IT Services for Businesses
With Accenture, you'll experience IT Services powered by our insight-driven tactics that deliver measurable success in digital transformation, cloud adoption, and cybersecurity. Backed by 500,000+ experts and the largest global tech network, we drive innovation and value across 40+ industries worldwide...
Top Services:
Software Development
Cybersecurity
IT Services
IoT
Big Data Analytics
Show more
Location
Orange County, California
Number of Employees
1000 & Up
Portfolios Count
4 Projects Listed
Accenture Services
Software Development
Cybersecurity
IT Services
IoT
Big Data Analytics
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Education Non-profit
Healthcare Firm
Global Apparel Retailer
Data sourced from the agency's DesignRush profile
Accenture Reviews & Testimonials
Saurabh Choudhary Senior Consultant at LTI
4.0★
Financial Review from Saurabh Choudhary
In my experience it's a good place to work and start your career with, you will get to learn a lot of things which will be quite beneficial in long run.Accenture helps clients across various industries innovate and transform their businesses. Their focus on digital technologies, such as AI, cloud, and analytics, enables them to deliver impactful solutions. Overall, Accenture's commitment to innovation and client success makes them a leading player in the consulting industry.
Rishi Kumar Sr. Servicemax and Salesforce Developer at Boston Scientific
4.7★
Salesforce Review from Rishi Kumar
I had the opportunity to work with Accenture on implementing Salesforce with ServiceMax. Their expertise and dedication were impressive. Accenture's work on implementing Salesforce and the ServiceMax managed package was invaluable, significantly benefiting our organization's operations and efficiency. However, one area for improvement would be the documentation process. It was challenging to access comprehensive documentation, which slowed down certain aspects of our project. Nonetheless, I recommend Accenture as their talented team delivers exceptional results.
William Lewis Review from Google
5.0★
William Lewis's Review Sourced from Google
ISSA monthly meeting. Great venue. Good location. Extraordinary buffet at meeting. Interesting discussions.Accenture goes the mile to support our meetings and I always enjoy working with their team. By the way the view of LA is incredible.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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4.1 4.1 (2)
4.9 4.9 (18)
Vincit
Purpose-Driven, People-Centric Software Development Designed to Wow.
Purpose-Driven, People-Centric Software Development Designed to Wow.
Software, IT, and HR Tech solutions for all of your needs. Vincit is an award-winning development and design company. We build tailor-made, results-driven e-commerce platforms, foodtech solutions, mobile apps, web services, and embedded systems. We excel in composable software, and coupling backend...
Top Services:
Mobile App Development
Web Design
AI Development
Software Development
UI/UX Design
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Location
Orange County, California
Number of Employees
500 - 999
Average Hourly Rate
$180/hr
Minimal Budget
$50,000 & Up
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4.6 4.6 (3)
5.0 5.0 (8)
Softxpert
Your Trusted Software Development Company
Your Trusted Software Development Company
Softxpert is a global Software Development Company that was originally established with a basic mission to provide for a real need in the market for quality software applications at a competitive cost to serve small and medium businesses' demand for solutions that would enable them to present exceptional...
Top Services:
IT Services
Software Development
Location
Orange County, California
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
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Promenade Software
Medical Device Software Development Services
Medical Device Software Development Services
Promenade Software provides services and solutions for the rapid development of medical devices and other connected embedded systems...
Top Services:
IT Services
Cybersecurity
Software Development
Location
Orange County, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
View Profile
5.0 5.0 (1)
Grant Thornton
IT, Business, BPO, Audit, Tax and Advisory are just the beginning.
IT, Business, BPO, Audit, Tax and Advisory are just the beginning.
Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...
Top Services:
Accounting
Business Consulting
Market Research
HR Outsourcing
Software Development
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Location
Orange County, California
Number of Employees
1000 & Up
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
View Profile
4.5 4.5 (13)
Deloitte
Collaborating for Lasting Impact in Business Consulting
Collaborating for Lasting Impact in Business Consulting
Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals...
Top Services:
Business Consulting
Accounting
HR Outsourcing
Big Data Analytics
CRM Consulting
Show more
Location
Orange County, California
Number of Employees
1000 & Up
Portfolios Count
6 Projects Listed
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3.4 3.4 (83)

Web Design Pilot
Dynamic Software Solutions
Dynamic Software Solutions
Web Design Pilot is a company that designs dynamic and attractive websites for our clients...
Top Services:
Software Development
IT Services
Location
Orange County, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
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Custom Software Solutions
Reliable Software Experts
Reliable Software Experts
Custom Software Development, Website Design and Digital Marketing firm specializing in providing ETL, Business Process Automation, eCommerce, CMS, LMS Website Design & Development, and Custom Software Application Development...
Top Services:
Web Design
IT Services
Software Development
Location
Orange County, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (3)
PositiveEdge Solutions
The Power of CRM, Re-Imagined Through Our Innovative Products and Solutions
The Power of CRM, Re-Imagined Through Our Innovative Products and Solutions
PositiveEdge Solutions LLC is an IT services company with offices in the U.S., UAE, and India, specializing in implementation of Cloud Consulting (Azure and AWS), Business Analytics, AI/ML, IoT, Test Automation, ERP, Customer Relationship Management and Customer Experience solutions...
Top Services:
Software Development
IT Services
AI Development
Location
Orange County, California
Number of Employees
100 - 249
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (1)
ConsultingWhiz
A Startup-Friendly IT Company
A Startup-Friendly IT Company
ConsultingWhiz, a pioneering software and mobile solutions provider based in the USA, stands as a leading force in the industry...
Top Services:
Mobile App Development
IoT
VR/AR
AI Development
Software Development
Show more
Location
Orange County, California
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
View Profile
5.0 5.0 (6)
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Pegasus One
A Trusted Software Development Company
A Trusted Software Development Company
Pegasus One are a trusted Software Development Company based in Southern California with clients all over North America. Since 2009 we’ve been a software innovation partner for SMBs and Fortune 500 companies...
Top Services:
Software Development
IT Services
AI Development
Mobile App Development
Managed Services
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Location
Orange County, California
Number of Employees
50 - 99
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WeblineGlobal
Award Winning Software Development Company From Irvine, California
Award Winning Software Development Company From Irvine, California
WeblineGlobal is an award-winning Software Development Company from Irvine, California, USA; active since 1999. We are considered as one of the leading software development organizations in the Market, started providing enterprise services and solutions, well before our counterparts...
Top Services:
Software Development
AI Development
IT Services
Location
Orange County, California
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
View Profile
3.7 3.7 (3)
PADGETT
Your Partner in Small Business Success Since 1966
Your Partner in Small Business Success Since 1966
PADGETT has been catering to the unique needs of small business owners across North America since 1966. With a comprehensive suite of services, including small business consulting advice, professional tax preparation, payroll solutions, bookkeeping, and more, we provide the support and expertise necessary for...
Top Services:
HR Outsourcing
Accounting
Business Consulting
IT Services
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Location
Orange County, California
Number of Employees
250 - 499
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5.0 5.0 (1)
Sunvera Software
We Build Next-Generation Applications for Small and Mid-Sized Companies.
We Build Next-Generation Applications for Small and Mid-Sized Companies.
Sunvera Software builds innovative and intelligent chatbot solution, mobile, and web applications to help small and mid-sized companies improve operational efficiency and customer satisfaction while reducing company costs...
Top Services:
Web Design
Software Development
AI Development
Mobile App Development
IT Services
Show more
Location
Orange County, California
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
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5.0 5.0 (9)
EY
Building A Better Working World
Building A Better Working World
EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...
Top Services:
Business Consulting
HR Outsourcing
Accounting
Cybersecurity
IT Services
Show more
Location
Orange County, California
Number of Employees
1000 & Up
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KPMG
Together, we achieve more.
Together, we achieve more.
Offering project management, business, and IT services. At KPMG LLP, their purpose is to turn knowledge into value for the benefit of their clients, people, and the capital markets...
Top Services:
Business Consulting
Market Research
Accounting
HR Outsourcing
IT Services
Show more
Location
Orange County, California
Number of Employees
1000 & Up
View Profile
4.3 4.3 (56)
Baker Tilly
Now, for tomorrow.
Now, for tomorrow.
Offering AgTech, Business, and IT Services. Baker Tilly Canada Cooperative is a member of the global network of Baker Tilly International Limited, the members of which are separate and independent legal entities. Baker Tilly Canada refers to the association of member firms of Baker Tilly Canada Cooperative...
Top Services:
HR Outsourcing
Accounting
Business Consulting
Market Research
Cybersecurity
Show more
Location
Orange County, California
Number of Employees
1000 & Up
View Profile
4.6 4.6 (19)
IT Tropolis
A Leading Technology Company
A Leading Technology Company
We are an industry leading technology company in Orange County, CA specializing in managed IT services, cybersecurity & digital marketing for small and medium sized businesses. We ensure your systems are secure, running optimally and that you have help when needed...
Top Services:
Digital Marketing
SEO
PPC
Managed Services
Cybersecurity
Show more
Location
Orange County, California
Number of Employees
Under 49
Minimal Budget
Under $1,000
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5.0 5.0 (12)
PwC
Building trust in society and solving important problems.
Building trust in society and solving important problems.
We’re a network of firms in 155 countries with over 284,000 people who are committed to delivering quality in BPO, project management, assurance, advisory, IT, and tax services...
Top Services:
Market Research
BPO
HR Outsourcing
Accounting
Business Consulting
Show more
Location
Orange County, California
Number of Employees
1000 & Up
View Profile
4.6 4.6 (74)

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Best Orange County IT Support Company Rankings

World Famous IT Services for Businesses

Accenture Services

Accenture Reviews & Testimonials

Purpose-Driven, People-Centric Software Development Designed to Wow.

Your Trusted Software Development Company

Medical Device Software Development Services

IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

Collaborating for Lasting Impact in Business Consulting

Dynamic Software Solutions

Reliable Software Experts

The Power of CRM, Re-Imagined Through Our Innovative Products and Solutions

A Startup-Friendly IT Company

A Trusted Software Development Company

Award Winning Software Development Company From Irvine, California

Your Partner in Small Business Success Since 1966

We Build Next-Generation Applications for Small and Mid-Sized Companies.

Building A Better Working World

Together, we achieve more.

Now, for tomorrow.

A Leading Technology Company

Building trust in society and solving important problems.

Related Services in Orange County

IT Services Companies Near Orange County

Popular Services

Latest Trends Related to IT Services

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