IT Consulting · Columbus

IT Consulting in Columbus, OH

Columbus businesses bring us questions with deadlines attached: a file server on Windows Server 2016, a second office opening in New Albany, an acquisition closing next quarter, an insurer's security questionnaire. NetSys answers them as IT consultants who also implement, with written findings, a roadmap with costs and the same engineers running the project, remotely from Brooklyn.

All IT services in Columbus, OH

The short answer

NetSys offers Columbus organizations IT consulting that ends in something you can act on: an assessment at a fixed price, a roadmap with real costs, Microsoft 365 and Azure migrations, network and office designs, security and compliance programs, due diligence before an acquisition and quarterly virtual CIO reviews. Each engagement has agreed milestones, change windows in Eastern time, acceptance checks and a written handover. All of it is delivered remotely, and no NetSys consultant or engineer works on site in Columbus. Help desk support is not part of a consulting project unless you add it, although many clients move into a managed IT agreement once implementation is finished.

Service information by The NetSys Group. Our editorial standards.

How IT consulting is delivered for Columbus clients

Discovery starts with interviews over Teams with the owner, whoever signs off on spending and the person who keeps IT running, followed by read-only data collection: an agent or script inventories devices and software, Microsoft 365 and Entra ID reports show accounts and licensing, and firewall and switch configurations are exported for review. Design sessions happen on screen, with diagrams and cost tables you can mark up. Changes are made in agreed windows stated in Eastern time, so a cutover can run on a Saturday morning with Brooklyn and Columbus on the same clock. Nobody from NetSys is based in Columbus or travels there for the engagement. Anything physical, such as mounting a new firewall, is handled by your own staff or a cabling firm working from our written instructions. Assessment, design and integration work is coordinated from Brooklyn, with meetings and change windows stated in Eastern time. The project has agreed milestones, acceptance checks and a handover. Ongoing monitoring and help desk require a separately defined managed scope.

Planning for growth east and south of the city

Few metro areas have seen announcements on the scale of central Ohio's. Amgen opened a biomanufacturing plant in New Albany in February 2024 with about 400 employees and announced a $900 million expansion in April 2025. Intel is still building its Ohio One chip site nearby, although in February 2025 it moved the start of operations to between 2030 and 2031. To the south, Anduril chose a site beside Rickenbacker International Airport for its Arsenal-1 defense factory. Suppliers, contractors and service firms follow projects like these, and many Columbus companies are planning a new office or warehouse in Licking, Pickaway or Delaware County. Consulting at that stage means ordering circuits early, because a new building can wait months for fiber, designing the network and Microsoft 365 tenant for the second site, and pricing the security controls a large customer will expect.

Migrations Columbus firms are scheduling now

Microsoft's calendar is driving a lot of central Ohio project work. Support for Windows 10 ended on October 14, 2025. Windows Server 2016 follows on January 12, 2027, when its extended support runs out, so offices still running a 2016 file server, domain controller or application server have a decision to make within months. The usual options are moving files to SharePoint or Azure Files, retiring on-premises Active Directory in favor of Entra ID and Intune, hosting an application server in Azure, or replacing aging hardware with a supported build. We price each route, explain what changes for staff and test with a pilot group before the full move. A migration plan also covers what cannot move yet, such as an instrument PC or imaging device tied to an old operating system, and how to isolate it safely.

Acquisitions and IT due diligence in Columbus

Insurance, banking, healthcare and distribution companies in Columbus buy and merge with one another regularly, and IT usually gets its turn late in the deal. A due diligence review puts the answers in writing before closing: what accounts, licenses and contracts the target holds, whether its backups restore, how it handles multifactor sign-in and endpoint protection, what security incidents it has had and what it would cost to bring onto the buyer's standard. After closing, we plan the integration: a Microsoft 365 tenant-to-tenant migration, email domain changes, merged identity and device management, and decommissioning the systems nobody needs. Insurance licensees should also check how the deal affects the written information security program that Ohio's insurance data security law requires, because the acquired operation's systems now sit inside it.

What a costed roadmap covers

A roadmap is only useful if it can be budgeted. Ours lists every finding ranked by risk, the project that fixes it, a cost range, the quarter it belongs in and who owns it. Typical Columbus items include replacing laptops past warranty, upgrading a firewall whose vendor has stopped shipping security fixes, adding a second internet circuit for an office that cannot afford downtime, documenting a written cybersecurity program aligned to the NIST Cybersecurity Framework or CIS Controls, and preparing for a customer or insurer audit. A virtual CIO reviews the roadmap with you each quarter, updates prices and moves items as priorities change. The engineer who wrote the assessment runs the projects that follow, so whoever gives the advice also has to make it work.

What is included

IT Consulting in Columbus: what NetSys delivers

Assessment and roadmap

A written assessment of every system, account, vendor and risk, produced from discovery rather than a questionnaire
A 12-to-36-month technology roadmap with costs, sequencing and the decisions that depend on each other

Projects, designed and run

Microsoft 365 and Azure migrations planned around identity first, with Entra ID, Conditional Access and Intune designed before data moves
Network and office designs: Cisco Meraki or Fortinet firewalls, segmentation, Wi-Fi and failover, specified before the fit-out starts

Ongoing advisory

Virtual CIO service: a quarterly review with leadership covering risk, spend, projects and what changed
IT due diligence for acquisitions, leases and vendor decisions, with findings in writing

Published case study

On-prem servers to Azure and OneDrive to SharePoint

Two migrations in one engagement. The client's servers lived in the office, so the business lived with the office's power, cooling and hardware age, and years of files sat in individual OneDrive accounts shared ad hoc. NetSys assessed and sized each workload and moved it into Azure with identity anchored in Entra ID, designed a SharePoint structure of sites by function and permissions by role before moving a single file, migrated the OneDrive estate into it, set backups for both platforms and took on day-to-day management. The write-up is limited to the scope delivered, with no outcome figures claimed.

Read the full case study

From our client work

IT consulting work for other clients

Real estate
Commercial property management company
SharePoint migration of 800 GB of leases, vendor records, and property documents, with separate access permissions for 12 property teams.
SharePoint & OneDrive Migration IT for Real Estate and Property Management

Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a Columbus client.

What IT consulting costs in Columbus

Consulting is priced by the project or by the review rather than by the hour: an assessment has a fixed price based on the size of the environment, a migration is quoted from the workload inventory, and virtual CIO advisory is a monthly figure that scales with how many reviews and decisions a year you need. What moves the number is the number of systems and sites, the compliance standard in play and whether we are also managing the environment afterwards. Every quote is written from discovery, and the terms run month to month.

How the monthly fee is built

Who this fits, and who it does not

Best fit: 10 to 150 employees, a decision on the table that involves cloud, an office move, an acquisition, a compliance program or a system nobody trusts, and leadership that wants options with numbers rather than a sales deck.

IT Consulting in Columbus: FAQs

How does IT consulting work for Columbus organizations?

Remotely, in defined stages. Discovery interviews, data collection and design reviews happen over Teams and through read-only access to your systems, and project changes run in agreed windows stated in Eastern time, which is also Columbus time. No consultant comes on site; installation work falls to your staff or a cabling firm following our written steps, with an engineer on the call. Every engagement is defined in writing: scope, milestones, how each stage is accepted and what you receive at handover. Ongoing support after the project is a separate managed IT or IT support agreement, if you want one.

How do I choose an IT consulting firm in Columbus?

Ask for three things before signing. First, a sample assessment: findings should be ranked by risk and tied to costs, not a generic list of best practices. Second, proof the firm implements what it recommends, because advisers who never run a migration tend to underestimate one. Third, a clear position on vendors: who pays the consultant, and whether hardware or software margins shape the advice. Security should be part of every design rather than an add-on. NetSys works with Columbus organizations remotely, and the engineer who writes your assessment leads the projects that follow.

What does IT consulting in Columbus include, and how is it priced?

The work ranges from assessments and roadmaps to cloud migrations, network design, compliance programs, deal due diligence and an ongoing virtual CIO. None of it is billed by the hour. Assessments carry a fixed price tied to how large the environment is; migrations are quoted once we have counted the mailboxes, data and applications involved; the virtual CIO is a flat monthly amount. Sites, systems and compliance obligations drive each number, every quote follows discovery, and advisory agreements are month to month.

Can you do IT due diligence on a company we are buying?

Yes. Before closing, an engineer goes through the target company's accounts, licensing, vendor contracts, backups, security tooling, incident history and network, then writes a report that puts a price on the handful of risks that matter, usually three or four. We work to the deal's timetable and keep the review confidential, arranging access through the seller. Once the deal closes, we can plan and carry out the integration, from moving the Microsoft 365 tenant to retiring duplicate systems, so each finding becomes a dated task rather than a line in a list.

Can a roadmap help with Ohio's data protection safe harbor?

It can supply the structure the law looks for. Under the Ohio Data Protection Act, a business sued in tort after a breach may raise an affirmative defense if it kept a written cybersecurity program built to one of the frameworks listed in section 1354.03, among them the NIST Cybersecurity Framework, NIST SP 800-171, the CIS Controls and ISO/IEC 27000, sized to the business and the sensitivity of its data. A roadmap links every gap to the control that closes it, the person who owns it and the proof that it works. Whether the defense would hold in your case is for your attorney to judge. This is general information, not legal advice.

Engineers, not a sales deck

Bring the decision you are stuck on.

A cloud move, a merger, a compliance deadline, a system nobody trusts. Tell us what you run and what has to change, and an engineer comes back with an assessment, options with real numbers and the order to do them in.

Explore IT Consulting Scope 845-203-3914