Top Cloud Consulting & SI Companies

Cloud consulting and systems integration (SI) firms plan and carry out the move of applications and data to AWS, Azure or Google Cloud, then connect it to the systems a company still runs on premises. The work spans readiness assessments, landing zone design, migration waves, identity and access, cost governance, and the integration that keeps ERP, CRM and data platforms talking. IT directors hire them when a data center lease ends, when a merger leaves two estates to combine, or when cloud bills climb.

Compare the firms here on partner tier with your chosen hyperscaler, on reference migrations of similar size and regulatory load, on whether they hand back infrastructure as code, and on reviews that talk about cost after go-live.

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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 Cloud Consulting & SI Agencies

LMT Technology Solutions
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LMT Technology Solutions holds SSAE 18 SOC 2 Type II certification and provides cutting-edge IT services that surpass conventional support. We focus on Managed Services, CMMC-aligned Managed IT Services, Cybersecurity Services, Azure Cloud Solutions, and tailored Business Solutions, along with vCIO
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Rochester, New York, Us
Services Provided
34% Cloud Consulting & SI
33% Cybersecurity Assessments & Hardening
33% Operational Process Consulting
AI Summary
“LMT Technology Solutions delivers SSAE 18 SOC 2 Type II certified IT services including managed IT, cybersecurity, cloud, and executive advisory, driving growth, compliance, and innovation for businesses.”
Compulink Technologies Inc
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Compulink Technologies, Inc. was established in 1986 as a network cabling installation firm in New York City. Over the years, we have adapted and expanded with the IT sector, transforming from our initial business model into a leading solutions provider. We now offer hybrid and private cloud service
Highlights
10-49
Employees
New York, New York, Us
Services Provided
40% Cloud Consulting & SI
10% Other IT Consulting and SI
33% Managed IT Services
17% Cybersecurity Assessments & Hardening
AI Summary
“Founded in 1986, Compulink Technologies Inc. evolved from network cabling to a leading IT solutions provider offering cloud services, enterprise solutions, migrations, and hardware/software supply.”
SYSTEM ADMINS PRO
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We create reliable infrastructure and Continuous Integration systems that can withstand faults. Our meticulous attention to detail allows us to identify weaknesses before they escalate into issues. We take care of any problems that arise ourselves and are available around the clock, every day of the
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided+1 Services
40% Cloud Consulting & SI
25% Cybersecurity Assessments & Hardening
15% Disaster Recovery & Business Continuity Planning
15% IT Helpdesk & Support Services
AI Summary
“SYSTEM ADMINS PRO, based in Ukraine, delivers robust IT infrastructure, continuous integration, cloud consulting, and cybersecurity services with 24/7 proactive support ensuring reliable, secure operations.”
InterConsult Bulgaria
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InterConsult Bulgaria Ltd (ICB) is a prominent software and consulting firm in Bulgaria, boasting over 19 years of experience in the industry. The company provides top-notch services in management and IT consulting, software design and development, as well as maintenance, support, and training for e
Highlights
$25,000+
Min Project Size
50-249
Employees
Sofia, Sofia, Bg
Services Provided+1 Services
24% Custom Web Application Development
10% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
23% Managed IT Services
AI Summary
“InterConsult Bulgaria Ltd is a Bulgarian software and consulting firm offering management and IT consulting, software development, support, and training, with extensive international experience.”
Cloudbox
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**OUR DISTINCTIVE OFFERING** We provide comprehensive IT solutions with a wide array of public cloud options. What differentiates us is not just the products we provide but the way we address your specific IT needs. We carefully select the best solutions and leverage our expertise to integrate the
Highlights
10-49
Employees
Cape Town, Western Cape, Za
Services Provided
40% Cloud Consulting & SI
10% IT Staff Augmentation
18% IT Compliance & Governance
32% Managed IT Services
AI Summary
“Cloudbox delivers tailored IT solutions with diverse public cloud services, leveraging expert integration and responsive support to build enduring client partnerships and enhance operational efficiency.”
Silversands
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Silversands stands out as one of the top Cloud and Hybrid IT consultancies in the UK. As a Microsoft Gold Partner, Silversands has spent 29 years delivering outstanding consulting, planning, design, and implementation of IT solutions, helping clients make well-informed and effective investments whil
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Poole, England, Gb
Services Provided
35% Cloud Consulting & SI
10% Unified Communications Consulting & SI
5% IT Staff Augmentation
50% Managed IT Services
AI Summary
“Silversands is a leading UK Cloud and Hybrid IT consultancy and Microsoft Gold Partner, delivering expert IT planning, design, and implementation with 29 years of industry experience.”
NDOT
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Ndot delivers top-notch solutions characterized by exceptional performance and functionality, utilizing appropriate open-source development technologies that are entirely cost-effective.
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Mountain House, California, Us
Services Provided
30% AI Strategy & Roadmap Consulting
30% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
AI Summary
“NDOT provides cost-effective, high-performance solutions using suitable open-source technologies, excelling in delivering functional and efficient software services across various domains.”
CTG Tech
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**About CTG Tech** Since 1982, CTG has been delivering high-quality, affordable IT services to businesses in Texas. Our goal is to assist business executives in utilizing technology to enhance revenue by minimizing risks and maintaining a consistent IT budget. We offer first-rate technology consult
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Arlington, Virginia, Us
Services Provided+1 Services
33% Cloud Consulting & SI
18% Other IT Consulting and SI
25% Cloud Infrastructure Setup (AWS / GCP / Azure)
17% Cybersecurity Assessments & Hardening
AI Summary
“Since 1982, CTG Tech has provided affordable, high-quality IT services across managed IT, business continuity, network security, cloud hosting, and VoIP, supporting Texas businesses' productivity and growth.”
CarbonLogiQ
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As an independent and proactive cloud architect, I have spent over 20 years facilitating technology transformation for clients in various sectors. I possess extensive experience in leading, designing, and executing projects on Microsoft Azure. I strongly support Agile methodologies, scalable and res
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
Guildford, England, Gb
Services Provided
15% AI Strategy & Roadmap Consulting
35% Cloud Consulting & SI
50% DevOps Engineering
AI Summary
“CarbonLogiQ is a UK-based independent cloud architect specializing in Microsoft Azure solutions, Agile methodologies, DevOps, and scalable, secure cloud transformations serving clients across Europe and the US.”
PacketFlow
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PacketFlow is a networking services company renowned for its expertise in DPDK development, FD.io VPP plugin engineering, IPsec/IKEv2 solutions, and enhancing network performance. We create and refine packet processing systems that achieve over 100Gbps line rates, with latency under one microsecond
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
20% Custom Web Application Development
30% Backend Development
35% Cloud Consulting & SI
15% Other IT Consulting and SI
AI Summary
“PacketFlow specializes in high-performance networking solutions, including DPDK and IPsec engineering, delivering ultra-low latency packet processing with extensive expertise across telecom, cloud, and cybersecurity sectors.”

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Top Cloud Consulting & SI Companies

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