Technology Portfolio Service Management

Third-party technology providers now sit inside the critical path of almost every business service. SaaS platforms host the customer data, cloud providers run the workloads, managed service providers operate the infrastructure, and specialist vendors supply the identity, security, and observability layers that hold it all together. When any of those providers underperforms, the business feels it immediately, but the data needed to hold them accountable is usually scattered across procurement spreadsheets, contract archives, and inboxes.

TPSM exists to close that loop. By modelling vendor relationships, contracts, SLAs, and obligations inside the same ServiceNow instance that runs ITSM and the CMDB, the operational consequences of a supplier breach become visible in real time. Regulators, especially under DORA and NIS2, now expect this level of traceability from critical ICT service providers down to the services and assets they support.

We implement TPSM as a layered model. First comes vendor taxonomy: which suppliers are critical ICT providers, which are commodity, and what governance cadence applies to each. Next is contract and obligation mapping, where contract terms, SLA thresholds, and regulatory obligations are connected to the CIs, services, and business functions they underpin. This creates the evidence layer that internal audit, procurement, and risk all rely on.

Service Bridge is then configured to exchange structured incident, problem, and change information with your critical suppliers, so vendor performance becomes part of the same operational picture your own teams work from. Performance dashboards, breach alerting, and renewal workflows complete the model. By go-live, you have a single pane of glass for every third-party technology relationship, owned by your vendor managers and governed by your procurement function.