RHM

Industries we know.

Sector experience matters in SMB IT because the operational context shapes everything — which systems are critical, what a two-hour outage actually costs, where the regulatory constraints sit, and how much the staff have to deal with on top of the IT. We’ve worked across these six sectors long enough to have institutional knowledge, not just general competence.

Trading

Trading businesses run lean — every system that's down is a transaction that doesn't happen. Email reliability, ERP connectivity, and payment infrastructure form a critical path that most trading companies have assembled from multiple vendors over multiple years, often without anyone ever auditing the interdependencies.

The specific risk profile in trading is high-frequency, high-cost operational interruption combined with concentrated exposure to single-vendor failures. We've seen companies lose significant revenue not because of a cyberattack but because two aging Exchange servers shared a single point of failure that nobody had documented.

A trading company with thirty-five staff had been operating with fragmented infrastructure across three vendors and two generations of Exchange servers — the kind of setup that works until it doesn't. The migration to a consolidated M365 environment, done over a planned weekend without business interruption, took four months of preparation. The preparation was the work.

Discuss your trading business →

Medical

Clinical environments have non-negotiable uptime requirements. When a practice management system or clinical imaging platform goes down, the impact is immediate and patient-facing. Most of the medical practices we work with operate in a regulatory context where data residency, access control, and audit trail requirements are real constraints, not theoretical ones.

We don't position ourselves as healthcare IT specialists — that's a category with specific compliance nuances that requires more than general competence. What we do is manage the general infrastructure that clinical software runs on: secure endpoints, reliable connectivity, access-controlled backup environments, and identity management that meets the standards a medical practice should be operating to.

The question we get asked most often by medical clients is: who do I call when the practice management system goes down at 8am? The answer should be someone who knows your environment and has a runbook for that scenario. We make sure it is.

Discuss your medical business →

Legal

Law firms run on documents and confidentiality. The infrastructure that supports those two things is less glamorous than the work that happens on top of it, but the consequences of getting it wrong are severe — a data breach in a legal environment isn't a reputational inconvenience, it's a regulatory event and a client trust crisis.

Document management, version control, and email archiving form the core of what legal clients ask us to manage. Long-term records retention — because the relevant statute of limitations on a property transaction or commercial dispute is measured in years, not months — is a planning problem that most firms only confront reactively.

Billing systems, client portal access, and the identity controls that govern who can see what in a matter-management system are all in scope. We work with firms' existing practice management software rather than recommending replacements.

Discuss your legal business →

Construction

Construction businesses present a specific infrastructure challenge: they're operationally split between a head office, active project sites, and often satellite warehouses or procurement operations. Connectivity at project sites is variable. Staff move between locations. Assets — physical and digital — are distributed.

The IT brief for a mid-sized construction firm typically includes: head office infrastructure with standard managed services, site connectivity solutions, mobile device management for engineers and site managers, and ERP or project management software that needs to function across a patchy network.

Asset tracking — both hardware assets managed by IT and physical assets managed by the business — tends to have natural overlap. We don't manage physical assets, but we can design and manage the digital systems that do.

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Retail

Retail IT sits at the intersection of customer-facing reliability and back-office accuracy. When a POS system goes down, the queue doesn't pause. When the payment integration fails, the customer moves on. When the inventory counts diverge between systems, the downstream effects compound quietly for months before someone notices.

We work with retailers on the infrastructure layer beneath the POS and ERP software — the connectivity, the endpoints, the identity controls, and the backup and recovery discipline. We don't sell POS systems or inventory software. We make the environment those systems run on reliable enough that the software can do its job.

Local regulatory context includes payment gateway integrations that are sensitive to connectivity interruptions, and compliance with the regional regulatory environment for payment data handling.

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Manufacturing

Manufacturing environments bring IT and operational technology (OT) into proximity, and the risk profile changes accordingly. A workstation on the shop floor that's compromised isn't just a data risk — depending on the environment, it can be a production risk or a safety risk. The boundary between IT and OT needs to be designed deliberately, not discovered after an incident.

We work on the IT side of that boundary: endpoints, network segmentation, identity, backup, and the general managed services infrastructure. We're not industrial control system specialists, and we're explicit about that boundary. What we do is ensure the IT environment that feeds into and connects with production systems is managed to a standard that doesn't introduce unnecessary risk.

ERP connectivity, supply chain data integrity, and the production-reporting infrastructure that management depends on for visibility are all in scope.

Discuss your manufacturing business →