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The Best System Integration Companies

These days computerization and the Internet have provided enterprises with vast opportunities. Anyway, the successful work of any company depends on the effective management of various business processes. To run business promptly, many owners of companies use business automation. That's why system integration is in great demand. System integration is the combination of separate automated processes and management tools. System integration supposes not only the use of already working systems but also the creation of new ones.

System integration involves a set of specific activities. The result of these activities is the information infrastructure of the company. The main feature of system integration is the creation of IT infrastructure on the ground of already functioning systems and applications.

Look through our system integrators list, read client reviews, and find among leading system integrators the one that is the best fit for your business.

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List of the top system integration companies

Updated: 27 May 2022
$150 - $199 / hr
50 - 249
United States

International Integrated Solutions, Ltd

IIS Technology is an industry-leading hybrid IT system integrator that provides scalable data center infrastructure and software solutions, hybrid IT solutions, including traditional IT, public, private and hybrid clouds, and IT engineering services. For more than 25 years, IIS has delivered technology and transformational IT services that provide our customers a competitive business advantage.

Our focus on delivering superior IT solutions has enabled us to build long term relationships with Fortune 500 companies, mid-sized enterprises, fast-growing start-ups, higher education, and government agencies at the local and state levels.

$50 - $99 / hr
250 - 999
United States, UAE, Finland


ScienceSoft is a global IT consulting and IT services company headquartered in McKinney, TX. With 32 years in IT and practical knowledge of over 20 business areas, ScienceSoft helps businesses with integration of custom and third-party on-premise, cloud and web applications.

Proficient in working with both modern and legacy techs and architecture patterns, they can help with the most complicated application integration and modernization challenges. ScienceSoft plans and carries cost-effective app integration on AWS that is easy to support and scale. They keep integration journey quick, smooth and with minimal disruption to the business processes.

As the holder of ISO 9001 and ISO 27001 certifications, ScienceSoft relies on mature quality management and guarantees the cooperation doesn't pose any risks to the customers' data security.

$100 - $149 / hr
10 - 49


All of our services are in Data, Decision Making and Customer Engagement. From every angle, we can help you innovate, grow and become a more customer-centric organisation using Google Cloud. Our award-winning cases will bring you the agility, scalability and cost-effectiveness that you need to become customer-centric and get you ready for the future.

We offer you state of the art Big Data marketing and analytics solutions built on the Google Cloud Platform. We implement Marketing & Sales and eCommerce solutions on top of it for omnichannel integration, conversational experience, personalisation, mobile marketing and a 360° customer view.

$25 - $49 / hr
10 - 49
Kazakhstan; China

greetgo! LLC

IT&AI Company For business process automation.

$100 - $149 / hr
50 - 249
United States; India

Maven Wave Partners

Maven Wave helps leading companies make the shift to digital and shorten the fuse to innovation. Maven Wave combines the expertise and discipline of top-tier consulting with the agility you’d expect from a cutting-edge technology firm. This multidisciplinary blend of skills allows us to create unique digital advantages for our clients. Maven Wave’s digital solutions are agile, mobile, rooted in analytics, and built in the cloud.

$100 - $149 / hr
50 - 249
United States

Qualex Consulting Services

Qualex Consulting Services, Inc. (QLX) has established itself as one of the most sought after consulting organizations in the world, providing staff augmentation and IT implementations with a world-class software and service experience.

We have helped hundreds of business in the gaming, hospitality, energy, financial services, insurance, retail, telecommunications, healthcare and government industry succeed in today's globalized world.

Quality is our top priority. All of our senior consultants are Subject Matter Experts (SME) with at least twenty years of experience in multiple solutions.

50 - 249
United States

Six Consulting, Inc.

Six Consulting is a Salesforce Silver Partner and boasts of a 100+ strong team of Salesforce design experts with over 10 years’ experience reshaping Salesforce to work more powerfully in your world. In that time, we’ve developed industry frameworks that address the specific needs of your businesses, so you get what you need quicker and much more cost-effectively.

Our US-based team work with you on-site to ensure seamless integration with your systems and solutions that are exactly right for your business. All of this with our fixed price guarantee and unbeaten industry SLA.

$150 - $199 / hr
1,000 - 9,999
United States


Trianz simplifies digital evolutions through effective strategies and excellence in execution. Collaborating with business and technology leaders, Trianz helps formulate and execute operational strategies to achieve intended business outcomes by bringing the best of consulting, technology experiences and execution models.

Powered by knowledge, research, and perspectives, Trianz enables clients to transition to a digital enterprise by leveraging Cloud, Analytics, Digital, Infrastructure and Security paradigms. With offices in Silicon Valley, Washington DC Metro, Rosemont, Chicago, Austin, Boston, Denver, Irvine, Raleigh, San Francisco, Seattle, New York, Dubai, Bengaluru, Hyderabad and Chennai, Trianz serves Fortune 1000 and emerging organizations across industries globally.

< $25 / hr
250 - 999

Tudip Technologies

Tudip is a value-driven Software Services Company. We deliver excellence in terms of dedicated and business-centric solutions, by incorporating innovation and expertise, as the key ingredients to achieve our clients' business objectives.

Our high quality, cost-effective, reliable and scalable managed services have helped our clients in meeting their business objectives.

We have grown very organically, along with our clients and hence clients' success is a cornerstone of growth strategy. QwikLab's acquisition by Google, Livongo's acquisition by TelaDoc and WhiteHatJr's acquisition by Byju's has propelled us in the next orbit.

We differentiate ourselves from other companies by being a strategic forward thinking consulting group, defining complete business solutions, processes, technology, metrics, and revenue.

We offer flexible, customized and cost-effective outsourcing solutions and ensure the utmost confidentiality of the sensitive business data along with on-time and in-budget delivery. Our engagement models are flexible to help client's of all sizes and geographies.

$300+ / hr
250 - 999
United States


Virtuozzo is a leading hyperconverged infrastructure software provider with integrated container, virtual machine and storage solutions. Virtuozzo developed the first commercially available container technology in 2001, and today has more than 5 million virtual environments in production.

Virtuozzo is an active member and contributor to many influential open source projects and foundations, including Linux kernel, OpenVZ, Docker, Kubernetes, CRIU™, KVM, libvirt, QEMU, OpenStack, CNCF and OCI.

$50 - $99 / hr
250 - 999
United States; United Kingdom; Poland; Netherlands; Belarus; Germany

VRP Consulting

Consultants with a passion for all things Salesforce.

We are VRP Consulting. A global full-service Salesforce consulting, development and outsourcing partner delivering across the entire Salesforce platform. With over 500 people, across 12 offices in 7 countries, we think globally and deliver locally.

Tips for the right system integrator choosing:

The right system integrator choosing can be considered as a mission-critical decision. Having decided to make this move, business owners make cost-effective investments that can take their companies to another level providing more effective and productive performance. Still, the system integration process is rather complicated; that is why it is vital to entrust this mission to reliable experts. Below there is a list of useful tips that can help you with the decision-making process.

  • Check your prospective software integration companies’ references and complete successful projects. Find out how long they have been in a certain field you need help with.
  • Check the technical expertise of prospective systems integration companies, ensure that it is aligned with the complexity of your project. Alert if a system integrator proposes to settle issues outside of the company's business domain.
  • If there is no expert for making the system integrator selection in your company, apply to an outside technical consultant to determine the proper selection criteria or even to be involved in a review process.
  • Make sure that a prospective system integrator has a proper human resources program that complies with all corresponding state and federal laws.
  • In case a system integrator delegates some duties to subcontractors, check the systems deployed to control workflow.
  • Make sure a system integration company is able to take a proper risk assessment of your project and ready to manage possible risks. If a system integration company detects no risk, it is a red flag. It shows its inexperience.
  • Ask in advance about a project deliverable and all types of documentation, manuals, reports, and records that it will involve.
  • Set the criteria for a business culture assessment of a system integrator. Define how quickly it responds to requests, in which form and how often it submits reports, when routine conversations turn into consulting charges, etc.
  • Check the certifications of a system integration company. Most businesses reckon on the ISO 9001 certification. Still, there is no ironclad guarantee that an ISO 9001-certified system integration company leverages business practices that lead to successful automation projects.
  • Due to the sensitivity of data, ensure that your prospective system integrator is able to select and implement a proper security framework in order to protect yours, your customers', and partners' information.

The selection of a trustworthy system integration company can be rather challenging; we believe our recommendations and the list of top system integration companies will help you a lot and contribute to the further development and strengthening of your business.