Best IT Infrastructure Consulting Providers - Page 4

How Many IT Infrastructure Consulting Providers Products Does G2 Track?

Total Products under this Category: 256

Category Stats (Oct 2026)

  • Average Rating: 4.48/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: TierPoint (+0.4%) - Among all products in this category, TierPoint recorded the largest rating increase compared to last month

Last updated: October 22, 2026

How Does G2 Rank IT Infrastructure Consulting Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 700+ Authentic Reviews
  • 256+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for IT Infrastructure Consulting Providers

G2 Grid® for IT Infrastructure Consulting Providers plotting products by satisfaction and market presence

Highlighted products: HP Enterprise Consulting, 7 Layer Solutions, Capgemini Services, Cognizant, Cortavo, OneNeck IT Solutions, and Magna5.

Underlying data: [Grid® JSON](https://www.g2.com/categories/it-infrastructure-consulting/grids.json?focus%5B%5D=hp-enterprise-consulting&focus%5B%5D=7-layer-solutions-inc-7-layer-solutions&focus%5B%5D=capgemini-services&focus%5B%5D=cognizant&focus%5B%5D=cortavo&focus%5B%5D=oneneck-it-solutions&focus%5B%5D=magna5)

Kin + Carta

Kin + Carta is a global digital transformation consultancy committed to working alongside our clients to build a world that works better for everyone. Our 2,000 consultants, engineers and data scientists around the world bring the connective power of technology, data and experience to the world’s most influential companies, helping them to accelerate their digital roadmap, rapidly innovate, modernize their systems, enable their teams and optimize for continued growth. As a Certified B Corp, our triple bottom line focus on people, the planet, and profit is at the core of everything we do.

Average Rating: 4.5/5.0

Total Reviews: 2

Who Is the Company Behind Kin + Carta?

  • Seller: Kin + Carta
  • Year Founded: 1993
  • HQ Location: Worldwide, FR
  • LinkedIn® Page: www.linkedin.com
    5,466 employees on LinkedIn®
  • Ownership: LON: KCT

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Kin + Carta?

Logicalis

Logicalis is an international IT solutions and managed services provider with a breadth of knowledge and expertise in communications and collaboration; data center and cloud services; and managed services.

Average Rating: 4.2/5.0

Total Reviews: 3

Who Is the Company Behind Logicalis?

  • Seller: Logicalis
  • HQ Location: Troy, US
  • Twitter: @LogicalisUS
    3,198 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    847 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 33% Small, 33% Large

What Are Recent G2 Reviews of Logicalis?

What Are G2 Users Discussing About Logicalis?

Lumen Managed and Professional Services

CenturyLink® Managed Services provides skilled IT professionals across a variety disciplines to help you get the most from your IT ecosystem. Leverage skilled and experienced technical specialists, support managers and technical advisors to manage your network, hybrid hosting environments, applications and business continuity strategy and execution. Network Management – our network technicians can help maintain and manage your network ecosystem so your IT team can focus on innovating your core business offerings. Get the most from every mile, ensuring that your network is secure, reliable, and connecting your business to your partners and customers. Infrastructure Management – To keep pace with today’s rapidly changing technology, you need a trusted infrastructure partner helping you align your legacy and modernized IT infrastructure systems with your business objectives. Embracing a managed IT infrastructure model allows you to deploy modern technology reliably with the assurance it will respond to your business needs. CenturyLink IT experts can manage your infrastructure on-site or remotely, so that your systems keep pace as your business needs change. Multi-Cloud Management experts can help optimize your workloads and connectivity across your hybrid cloud environments for optimizing governance, agility and security without sacrificing availability or resources. Operating System Management experts can help maintain and manage your Windows and Red Hat Cloud servers 24x7. Application Management & Development – Optimize the applications that you rely on to run your business with CenturyLink Application Management & Development services. Application Development and Maintenance, Managed Applications (Database and Web Applications) services. Business Continuity Management – Mitigate risk, protect your brand, and avoid the enormous cost of IT downtime that can result from natural or manmade disasters. Our disaster recovery managed services allow you to restore normal business operations within minutes of failure, giving you greater confidence that your applications and data are secure.

Average Rating: 3.6/5.0

Total Reviews: 19

Who Is the Company Behind Lumen Managed and Professional Services?

  • Seller: Lumen Technologies
  • Year Founded: 1930
  • HQ Location: Monroe, LA
  • Twitter: @lumentechco
    9,154 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    49,054 employees on LinkedIn®
  • Ownership: NYSE:LUMN

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 58% Medium, 32% Large

What Are Recent G2 Reviews of Lumen Managed and Professional Services?

What Are G2 Users Discussing About Lumen Managed and Professional Services?

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How it works

ManagedOffice

Whether you are looking for IT Support, installing updates, moving to the cloud or upgrading your IT network. ManagedOffice will work with you to make sure your IT infrastructure is reliable, secure and running smoothly. Ensuring your team productive 24x7.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind ManagedOffice?

  • Seller: ManagedOffice
  • Year Founded: 1984
  • HQ Location: Sunnyvale, US
  • Twitter: @managedofficeco
    31 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of ManagedOffice?

What Are G2 Users Discussing About ManagedOffice?

Nebular Technologies

Nebular Technologies is an IT services firm focused on the design and implementation of business processes and their associated information systems across several industry verticals. With highly experienced professionals on both business processes and information systems, Nebular Technologies is uniquely positioned to successfully provide comprehensive IT systems implementations for its customers.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Nebular Technologies?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Nebular Technologies?

What Are G2 Users Discussing About Nebular Technologies?

Omega Systems

As a multi-award-winning MSP and MSSP, Omega Systems is passionate about delivering the security and compliance expertise today’s businesses need alongside the responsive and reliable managed IT support they deserve. Omega’s service-driven IT solutions are designed to help customers leverage technology to fuel efficiencies, mitigate risk, and empower growth and success. We support that commitment by injecting trust, innovation and service excellence into every engagement – delivering a superior and satisfying customer experience unparalleled by other MSPs. Our core services include 24x7 managed IT support, managed cybersecurity and vulnerability remediation, managed detection & response (MDR) with Security Operations Center (SOC) services, backup and disaster recovery, public and private cloud hosting, regulatory compliance IT assessments and advisory, network operations center (NOC) and escalation services, endpoint detection and response (EDR), data discovery and classification, unified communications, virtual CISO consulting, and more. Omega Systems serves a diverse customer base across the United States and in key industries such as financial services, healthcare, professional services, manufacturing, government, and nonprofit. Our corporate offices are centrally located along the Northeast corridor.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Omega Systems?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Omega Systems?

Penta

It is led by a group of information security specialists with extensive experience in large local and international companies, whose professional development has begun in one of the largest consulting firms in the Big Four. One of our main qualities is the use of own methodologies formed by knowledge bases and automatic tools, aligned with internationally accepted standards for the practice of information and technology security

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Penta?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Penta?

Persistent

Persistent Systems is a trusted global solutions partner, delivering digital business acceleration, enterprise modernization and digital product engineering. Founded in 1990, Persistent brings over 30 years of leadership in software engineering and digital transformation to clients across BFSI (Banking, Financial Services and Insurance), HCLS (Healthcare & Life Sciences) and Software & Hi-Tech industries. With over 12,000 technology and industry experts across 16 countries, we bring a boutique mindset to our enterprise and ISV clients, moving their digital presence to the cloud. We also leverage a diverse, open and innovative business partner ecosystem to bring the maximum value and adaptability to our clients -- maintaining strong partnerships and competencies with AWS, Salesforce, IBM, Red Hat, Microsoft, Google, Outsystems, and Appian, amongst others. In addition to enabling successful business outcomes for our clients, Persistent is recognized for delivering outstanding client satisfaction as the winner of the ISG Star of Excellence Award worldwide, as well as for North America, APAC, BFSI and HCLS.

Average Rating: 4.5/5.0

Total Reviews: 10

Who Is the Company Behind Persistent?

  • Seller: Persistent
  • Year Founded: 1990
  • HQ Location: Pune, IN
  • Twitter: @Persistentsys
    52,918 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    29,802 employees on LinkedIn®
  • Ownership: NSE: PERSISTENT

Who Uses This Product?

  • Company Size: 50% Medium, 40% Small

What Are Recent G2 Reviews of Persistent?

What Are G2 Users Discussing About Persistent?

SharePoint Consulting

Planning and strategy are critical for a SharePoint Server or SharePoint Online implementation. Most SharePoint failures happen for lack of planning. At Slater Hill we've seen every possible kind of SharePoint rollout, and we know where all the landmines are. Our consultants, project managers, business analysts and technical architects will make sure you're armed with everything you need to make the most of your SharePoint investment. Call us today to discuss your unique requirements. Slater Hill has implemented SharePoint intranets, extranets, collaboration and content/document/records management solutions for customers of all sizes. Contact us today to start implementing your Portals, Team Sites, Enterprise Search, Content Types/Metadata, Records, Workflows and other SharePoint solutions.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind SharePoint Consulting?

  • Seller: Slater Hill
  • Year Founded: 2010
  • HQ Location: Toronto, CA
  • Twitter: @SlaterHillInc
    211 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of SharePoint Consulting?

Sonata Software

Sonata Software, headquartered in Bangalore, India, is an IT consulting and software services company delivering transformational IT solutions through customer specific Centres of Excellence.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Sonata Software?

  • Seller: Sonata Software
  • Year Founded: 1986
  • HQ Location: Bangalore, IN
  • Twitter: @Sonata_Software
    2,732 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8,120 employees on LinkedIn®
  • Ownership: NSE: SONATSOFTW

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Sonata Software?

What Are G2 Users Discussing About Sonata Software?

Vertiv Co

Vertiv specializes in designing, building and servicing mission-critical infrastructure technologies for the vital applications in data centers, communication networks and commercial and industrial environments.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Vertiv Co?

  • Seller: Vertiv
  • HQ Location: Columbus, US
  • LinkedIn® Page: www.linkedin.com
    19,475 employees on LinkedIn®
  • Ownership: NYSE: VRT

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Vertiv Co?

What Are G2 Users Discussing About Vertiv Co?

3Cloud

3Cloud is the #1 Microsoft Azure partner. No other partner combines 3Cloud’s expertise in Azure with a deep understanding of infrastructure, data and analytics and app innovation. We have proven our impact and are trusted with client’s most complex business problems. We look for people who share our passion for technology and want to unleash their potential.

Average Rating: 3.5/5.0

Total Reviews: 1

Who Is the Company Behind 3Cloud?

Who Uses This Product?

  • Company Size: 100% Large

A1 Technologies

A1 Technologies is an IT Consultancy and Managed IT Services Provider (MSP) delivering IT, Cloud, and Communication solutions to businesses Australia-wide. Businesses turn to A1 Technologies when they: • Seek a trusted IT partner to manage their end-to-end technology environment. • Need reliable and responsive IT Services that support the ongoing operations of the business. • Want a strategic IT partner that is proactive and provides timely advice and solutions that help drive business growth. • Need an IT partner who will communicate openly, honestly, and clearly. • Do not have specific technical expertise or resources inhouse and need a top-tier Partner to help deliver successful projects. • Are consistently being let down and given sub-par customer service from their IT vendor. We deliver relevant and reliable technology solutions that support our customers' business needs. We help organisations understand, adopt, and manage technology solutions tailored to their unique needs to ensure their businesses are more collaborative, productive, and profitable. Get in touch today on 1300 287 910 for a no-obligation, free initial consultation. We would love to hear how we can help your business thrive.

Who Is the Company Behind A1 Technologies?

Achievion Solutions

Your Web and Mobile business partner. Today, we’re team a brilliant architects and senior developers dedicated to creating the world’s best mobile and web applications. Our core beliefs are quality design and excellent customer service that deliver reliable software and exceptional experiences to our clients. That means a response time of under 1 hour for 95% of the inquiries that we receive and projects delivered on-time and on-budget. As an award-winning company, we’ve worked with a range of clients from startups to well-established businesses and government organizations. At Achievion we deliver great products that people love to use.

Who Is the Company Behind Achievion Solutions?

Affant Network Services

Affant Network Services delivers top quality services in IT support, communication, network and security monitoring, and consulting for cloud computing providers in Orange County, specializing is small to mid-range businesses.

Who Is the Company Behind Affant Network Services?

Rachana Hasyagar
RH
Researched and written by Rachana Hasyagar
Updated October 12, 2026