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

Senstate Technologies
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Senstate is a company specializing in environmental technology (EnvTech) that provides data-driven solutions for enhancing the sustainability and efficiency of cities and governments as they work towards achieving net-zero emissions. Our offerings include next-generation applications and sophisticat
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Gabrovo, Bg
Services Provided
100% Other IT Consulting and SI
AI Summary
“Senstate Technologies delivers data-driven environmental solutions combining advanced hardware and applications to help cities and governments monitor, analyze, and address pollution and sustainability challenges.”
Sixsentix Poland
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We are a top provider of Software Testing Services, along with advanced Visual Analytics and Reporting, assisting major banks, financial institutions, insurance companies, and telecom providers in expediting their Software Delivery. Our distinctive risk-based Testing and QACube ALM Reporting and Das
Highlights
250-999
Employees
Warszawa, Masovian, Pl
Services Provided
100% Other IT Consulting and SI
AI Summary
“Sixsentix Poland excels in software testing, visual analytics, and ALM reporting, serving major financial and telecom clients with agile, risk-based solutions ensuring quality and faster delivery.”
AMA LogTronic
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AMA LogTronic is a company located in Germany that specializes in sustainable IT solutions, IT refurbishment, and organized hardware lifecycle management. They assist businesses by offering professional IT refurbishment, certified data management, IT logistics, and the sustainable repurposing of cur
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Munich, Bavaria, De
Services Provided
100% Other IT Consulting and SI
AI Summary
“AMA LogTronic, a German company, delivers sustainable IT solutions including refurbishment, certified data management, and lifecycle logistics to optimize and extend IT infrastructure efficiently.”
webpac
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Webpac offers robust digital solutions aimed at enhancing efficiency and growth within the $850 billion packaging industry and beyond. Established in 1996, the company introduced the first online platform for the global packaging sector, facilitating connections between thousands of packaging buyers
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Madrid, Madrid, Es
Services Provided
100% Other IT Consulting and SI
AI Summary
“Founded in 1996, Webpac delivers innovative digital platforms connecting packaging buyers and suppliers worldwide, enhancing efficiency and growth across the global packaging industry.”
Genedge Alliance
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GENEDGE is a non-profit organization that offers tailored consulting, training, and resources to companies in manufacturing, engineering, and technology in Virginia. We are a part of the Manufacturing Extension Partnership (MEP) National Network™, a collaboration between the public and private secto
Highlights
50-249
Employees
Martinsville, Virginia, Us
Services Provided
100% Other IT Consulting and SI
AI Summary
“Genedge Alliance is a non-profit delivering tailored consulting, training, and resources to Virginia manufacturers, enhancing productivity, reducing costs, and fostering global competitiveness.”
Ablr
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Ablr is a company focused on Disability Inclusion and Digital Accessibility. Our goal is to break down obstacles for individuals with disabilities by bridging the digital gap, shifting organizational attitudes, and opening up job opportunities. Our staff includes professionals with disabilities who
Highlights
10-49
Employees
Durham, North Carolina, Us
Services Provided
100% Other IT Consulting and SI
AI Summary
“Ablr promotes disability inclusion and digital accessibility by eliminating barriers, transforming organizational mindsets, and creating employment opportunities, with a team embodying lived disability experiences.”
SanCloud Ltd
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SanCloud leads in the development of cutting-edge IoT devices and embedded systems, enabling our customers to thrive in a connected world. Our pioneering products and solutions leverage Internet of Things (IoT) technologies to link businesses and individuals worldwide to real-world assets, enhancing
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Worsley, Greater Manchester, Gb
Services Provided
100% Other IT Consulting and SI
AI Summary
“SanCloud Ltd. specializes in advanced IoT devices and embedded systems, connecting businesses and individuals globally by enhancing real-world asset functionality through innovative technology solutions.”
ImmuneBytes
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ImmuneBytes is a security startup that offers professional services within the blockchain sector. Our team possesses practical experience in performing smart contract audits, penetration testing, and providing security consulting. We are actively engaged in the DeFi space and other prominent blockch
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
New Delhi, Delhi, In
Services Provided
100% Other IT Consulting and SI
AI Summary
“ImmuneBytes provides expert blockchain security services including smart contract audits, penetration testing, and consulting, securing over 20 projects across major DeFi platforms and frameworks.”
PCHelperTeam
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PCHelperTeam is your comprehensive source for computer equipment, software, and technical support services available at your convenience. Our team consists of skilled and approachable IT professionals who are passionate about their work. We specialize in tailoring technology to meet your preferences
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Los Angeles, California, Us
Services Provided
100% Other IT Consulting and SI
AI Summary
“PCHelperTeam offers comprehensive computer equipment, software, and technical support services to small businesses and residences across West Los Angeles and nearby areas, ensuring reliable, tailored IT solutions.”
MaxSource Private Limited
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**Bookkeeping & Accounting** – Comprehensive accounting services for businesses in the US, Australia, New Zealand, the UK, and Canada. **Tax Preparation & Compliance** – Assistance with tax obligations including the IRS, ATO (GST/BAS), IRD (GST/Income), HMRC (VAT/Self-Assessment), and CRA (GST/HST
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Vadodara, Gujarat, In
Services Provided
100% Other IT Consulting and SI
AI Summary
“MaxSource Private Limited offers comprehensive accounting, tax compliance, financial management, and administrative support services across multiple industries, leveraging expertise in diverse software platforms for global clients.”

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Top IT Consulting and Systems Integration (SI) Companies

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