# Enterprise IT for Multi-Site Organizations With Their Own IT Team > Networks, communications, security, cloud and support for multi-site enterprises, delivered alongside your own IT team. Trybus Solutions works nationwide. *Source: https://trybussolutions.com/enterprise/ · Trybus Solutions · Chattanooga, TN · 423-633-1817 · info@trybussolutions.com* ## Technology Across a Multi-Site Estate Trybus Solutions works with multi-site organizations, roughly five hundred to ten thousand employees, that already run a capable IT function. The work covers wired and wireless networks, communications and contact center, security and segmentation, cloud and on-premises infrastructure, the devices people work on, and support for any of it. It usually starts for a reason somebody can point to. A platform is coming up on end of support. An acquisition closed and left two directories, two phone systems and two ideas about naming. A lease is ending, a site is opening, or a finding arrived with a date attached. This is our core work. Your team knows the environment, owns the decisions and keeps running it afterward. The job is to add capacity and specific depth for a defined period, not to take the environment over. The service pages below describe the work itself. ## What Is Different About an Enterprise Estate ### Two of Everything After an Acquisition An acquisition arrives as an estate. Two directories, two naming conventions, two phone systems, overlapping address space, duplicated licensing, and two teams with different opinions about how any of it should run. Most of the effort goes into agreeing what the combined standard will be, and deciding what happens to the sites that will never fit it. ### Sites at Different Stages at Once No estate of this size modernizes evenly. One region finished a refresh last year, several sites still run equipment that predates the current standard, and a few sit between the two because a project stopped when its sponsor moved on. A design has to work across all of those states and give the older sites a route forward that does not require doing everything at once. ### A Capable Team With No Slack The teams we work with know their environment better than we ever will. They are also fully committed. Work that needs specialist attention for six weeks and nothing afterward sits on the list for years, because starting it means the run work stops. That gap is the most common reason we get a call, and it is the version of this business we are built around. ### Buying Has to Go Through Your Process At this size, purchasing is a system with rules, approvers and a preferred way for a supplier to appear inside it. A quote that arrives as an attachment creates work for somebody. Our procurement side connects to your purchasing platform through PunchOut, a hosted catalog or a direct connection, so buyers stay on contract and orders land where finance expects them. ### Change Control, Freezes and Approvals Work at this scale runs through a change process. A board that meets on a fixed day, a submission lead time, evidence requirements, a rollback written before approval, and freeze periods around quarter end, peak trading or an audit. We plan to your calendar and write changes in your format. Who is allowed to approve what is worth settling at kickoff. ### Documentation That Stopped Matching Reality Every estate this size has diagrams that were accurate on the day they were drawn. Since then there have been emergency changes nobody recorded, a site somebody else built, and a platform several versions past the one described. We work from the live configuration and treat existing documentation as a statement of intent. Measuring that gap is usually the first week. ## Technology We Work With We hold partner relationships across the technology industry, and our engineers also work in platforms we do not sell. An enterprise project starts on whatever is running now, whoever supplied it, which after an acquisition usually means two of several things at once. We do not publish comparisons between manufacturers. Which platform suits an organization is something an assessment works out, not something a website should decide. [See all technology partners →](https://trybussolutions.com/partners/) ## What Constrains an Enterprise IT Team Nobody at this size is short of a list. What moves an item off it is some combination of budget cycle, available people and a window that does not collide with something else. - **Headcount is fixed while the estate keeps growing:** Sites, users, applications and connected devices increase every year. Approved headcount rarely moves at the same rate, and hiring a specialist skill takes months. The work that gets deferred is the work that needs depth for a short period and none afterward. - **Run work fills the day before any project starts:** Tickets, renewals, audits and incidents are the standing load. Most enterprise IT teams could deliver the project themselves given a quarter with nothing else in it, and that quarter does not arrive. - **Budget follows a calendar that does not bend:** Capital and operating budgets are set annually with approval gates attached, and infrastructure competes against everything else the business wants to fund. A project that can be staged across two fiscal years is often the only version of it that gets money. - **Central standards, local exceptions:** A corporate standard exists on paper. Individual sites carry exceptions for reasons that made sense at the time: a landlord restriction, an application nobody will touch, a location acquired from somebody else. Deciding which exceptions survive is a business conversation. - **Contract and support dates set the sequence:** Renewal dates, end-of-support notices and lease returns arrive on their own schedule and seldom line up with the roadmap. A lot of enterprise plans are really a list of dates other people set. ## How We Work With Enterprise IT Teams Seven service lines. An enterprise engagement usually draws on several. ### [Collaboration and Unified Communications →](https://trybussolutions.com/collaboration-unified-communications/) Phone systems, contact center, meetings and room technology across sites that are not all on the same platform yet, including the analog and legacy endpoints that hold up cutovers. ### [Networking and Connectivity →](https://trybussolutions.com/networking-connectivity/) Wired and wireless refresh in occupied buildings, links between sites and out to cloud providers, and segmentation across an estate whose address space and naming were inherited from more than one source. ### [Cybersecurity →](https://trybussolutions.com/cybersecurity/) Identity and multi-factor across a mixed user population, controlled access for contractors and third parties, segmentation between sites and environments, and the unglamorous work of closing findings that carry a date. ### [Cloud and Infrastructure →](https://trybussolutions.com/cloud-and-infrastructure/) Compute, storage, backup and recovery across data centers, colocation and cloud, including the consolidation work that follows an acquisition and the migrations forced by a lease end or a support boundary. ### [Digital Workplace →](https://trybussolutions.com/digital-workplace/) Standard builds, device lifecycle and refresh across sites with nobody technical on the ground, and a support model that keeps a large device estate consistent while it grows. ### [Governance, Risk and Compliance →](https://trybussolutions.com/governance-risk-compliance/) Control mapping, policy and audit evidence against the frameworks your auditors, customers and insurers ask about, third-party risk, and turning a finding into completed work with a record behind it. ### [Managed Services and Support →](https://trybussolutions.com/managed-services-and-support/) Ongoing operation and support as a separate agreement, taken in whole or in part. Plenty of clients keep operations in house and hand over one platform, one region or the out-of-hours cover. ## Talk to Us About an Enterprise Project Tell us what is running, how many sites it covers and what date is driving the timeline. We will tell you what we think the work involves and where we think the date is at risk. Or call [423-633-1817](tel:+14236331817) · [info@trybussolutions.com](mailto:info@trybussolutions.com)