Top IT Consulting and Systems Integration (SI) Companies

Specialist IT consulting and SI covers integration and advisory work outside platform categories such as ERP, CRM, cloud or BI: security consulting and penetration testing, independent software testing, integration of niche systems such as HR, payroll or point of sale, architecture reviews and technology due diligence. A business comes here when two systems must talk and no vendor owns the problem, when an auditor or customer demands an independent assessment, or when a technology decision needs outside advice.

The firms here differ widely, so compare them on the system pairs and assessment types they have delivered, look for reviews that describe a project like yours, and match the minimum project to an assessment or a full integration.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

10,000 Companies

List of the Best Other IT Consulting and SI Agencies

Waverley Software
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For more than thirty years, we have provided exceptional software solutions to Fortune 500 firms and innovative startups, successfully adapting to various economic conditions to enhance production efficiency and maximize return on investment. Our clients rely on us to tackle complex business issues
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Palo Alto, California, Us
Services Provided+13 Services
7% ERP & CRM Development
4% QA & Software Testing
10% Backend Development
5% Mobile App Development (iOS & Android)
AI Summary
“Waverley Software delivers tailored software solutions to Fortune 500 companies and startups, ensuring technical excellence, transparent communication, and continuous support to optimize business outcomes.”
ITIRRA
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Established in 2008, Itirra is a boutique technology consulting firm located in Kirkland, WA, made up of a dedicated team of professionals focused on building long-lasting client relationships founded on trust and respect. At Itirra, we aim to restore passion and care to software development, which
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Kirkland, Washington, Us
Services Provided+4 Services
17% Mobile App Development (iOS & Android)
3% Legacy System Modernization
14% Custom Web Application Development
7% Other IT Consulting and SI
AI Summary
“Founded in 2008, Itirra is a boutique technology consulting firm in Kirkland, WA, specializing in custom cloud, mobile, and data-driven solutions for growing businesses and healthcare.”
Pragra
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At Pragra, our consultants are committed to speeding up your business's growth. Our team will carefully assess your business requirements and translate them into practical solutions tailored to your needs. Since we started, we've been creating software that clients love across various industries. Ou
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Mississauga, Ontario, Ca
Services Provided+15 Services
2% BI & Big Data Consulting & SI
2% CRM Consulting and SI
4% Cloud Consulting & SI
2% ECM Consulting and SI
AI Summary
“Pragra is a technology firm delivering tailored AI, software development, UX/UI design, digital marketing, and IT infrastructure solutions to accelerate business growth across industries.”
UGEBALL
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UGEBALL is a tech-focused innovation firm established in 2022, dedicated to developing scalable platforms and smart solutions for businesses seeking reliability, resilience, and significant impact. We concentrate on four main areas: Strategy, Intelligence, Platforms, and Innovation, positioning tech
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
10% Other IT Consulting and SI
17% AI Strategy & Roadmap Consulting
7% Cloud Consulting & SI
33% Managed IT Services
AI Summary
“UGEBALL, founded in 2022, is a tech innovation firm delivering scalable platforms and smart solutions across strategy, intelligence, platforms, and innovation to drive business resilience and leadership.”
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CentoTech Services
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Centotech Services is a software engineering and solutions firm based in Hyderabad, India. Established in 2015 with a team of only 10 employees focused on SAP development, the company has since grown to 60 employees. It offers a range of services to small, midmarket, and enterprise businesses, inclu
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided
33% Mobile App Development (iOS & Android)
33% Product UX Strategy
24% IT Staff Augmentation
10% Other IT Consulting and SI
AI Summary
“CentoTech Services, based in Hyderabad, offers diverse IT solutions including custom software, mobile apps, SAP services, consulting, and staff augmentation for varied business sizes.”
Enky Consulting
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Enky Consulting is a team of specialists delivering high-quality services, focusing on innovation, technology solutions, and contemporary management practices. We provide a distinct blend of management consulting and technology to assist our clients in innovating and transforming their operations. T
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
20% Business Consulting Services
10% Digital Strategy
10% Financial Advisory & Consulting
10% IT Staff Augmentation
AI Summary
“Enky Consulting excels in AI & Automation by delivering Robotic Process Automation, IT staff augmentation, and CRM consulting solutions, enabling enterprises to optimize processes and enhance operational efficiency with modern technology.”
sa.global
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sa.global, a reliable partner of Microsoft, specializes in providing cloud-based, industry-specific solutions to tackle various challenges. Our services are centered around Microsoft business applications and the Microsoft Business Cloud, targeting project-oriented sectors like advertising, marketin
Highlights
$25,000+
Min Project Size
250-999
Employees
Cardiff, Wales, Gb
Services Provided+2 Services
3% Other IT Consulting and SI
5% IT Staff Augmentation
22% ERP Consulting and SI
15% CRM Consulting and SI
AI Summary
“sa.global delivers specialized Microsoft-based cloud, AI, ERP, CRM, and managed IT solutions, enhancing enterprise efficiency across industries worldwide with 30+ years' global expertise.”
ITEXC GROUP
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ITEXC GROUP is an innovative technology firm based in Algeria and established in 2019, focusing on custom software development, ERP implementation, DevOps, creative digital services, and IT talent management. We provide strong, scalable, and user-friendly digital solutions to clients in Algeria, Eur
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
25% Custom Web Application Development
18% API Development & Integration
7% ERP & CRM Development
20% AI Strategy & Roadmap Consulting
AI Summary
“ITEXC GROUP is an Algerian technology firm providing custom software, ERP solutions, DevOps, creative digital services, and IT talent management, serving diverse sectors across Algeria and Europe.”
Explorai
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Explorai provides consulting services in artificial intelligence (AI as a Service), which include the development of sophisticated software tools and consulting support. Our team utilizes tools that enhance the efficiency of our data scientists and AI specialists, thereby minimizing the hours charge
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Longueuil, Quebec, Ca
Services Provided+2 Services
12% AI Strategy & Roadmap Consulting
14% Machine Learning Model Development
5% BI & Big Data Consulting & SI
3% Other IT Consulting and SI
AI Summary
“Explorai delivers AI consulting, data analysis, machine learning model development, technology architecture, and software integration services, optimizing solutions with efficient tools to support client needs.”
Selleo
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For more than a decade, Selleo has provided professional services on over 150 software development projects for clients across Europe, the US, Canada, and Australia. We have designed and built a wide range of applications in various business sectors using technologies such as React, Node, React Nati
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Bielsko-Biala, Silesian, Pl
Services Provided+11 Services
12% Custom Web Application Development
7% Mobile App Development (iOS & Android)
8% SaaS Product Development
4% Backend Development
AI Summary
“Selleo delivers agile, full-stack software development services across diverse industries, leveraging expertise in modern technologies to build custom web and mobile applications globally.”

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Top IT Consulting and Systems Integration (SI) Companies

List of the Best Other IT Consulting and SI Agencies

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