# Sentry Digital Services > Sentry Digital Services builds growth-stage businesses (typically £5m–£100m turnover, B2B or B2C, any sector) a connected, accountable revenue system — a "Growth & Control Engine" combining RevOps, data, automation and AI. Engagements are value-engineered and measured against a financial value model. Founder and senior point of contact: Jason Orrock. Contact: value@sentrydigitalservices.com, 01738 506283. ## What Sentry does Sentry diagnoses the constraints holding back growth, then builds and manages a connected system that protects existing value, improves performance, and creates new growth — measured at every step. The approach is value-first and outcome-accountable: every engagement starts with a free, no-obligation Discovery session and a Financial Value Model before significant investment. Methodologies include DMAIC (improve what exists), DMADV (design what's new), and a five-level operating maturity model. ## Ideal client Growth-stage businesses, ~£5m–£100m turnover, 50–500 employees, often without internal technology leadership, with real demand not yet converting its full potential. B2B (ideal customer profile) and B2C (segmentation). ## Managed services - [Digital Marketing Manager & Growth Engine](https://sentrydigitalservices.com/services/digital-marketing): paid media + owned email as one system, accountable to pipeline and ROAS. - [Digital Ads](https://sentrydigitalservices.com/services/digital-ads): paid media across every channel, measured on revenue. - [Email Marketing](https://sentrydigitalservices.com/services/email-marketing): campaigns, automated flows, segmentation, deliverability. - [Digital Voice](https://sentrydigitalservices.com/services/digital-voice): AI voice/chat agents that answer, qualify and act live, 24/7. - [Agentic AI](https://sentrydigitalservices.com/services/agentic-ai): autonomous agents that reason, decide and act under governance. - [Automation & Integration](https://sentrydigitalservices.com/services/automation-integration): connect systems and eliminate manual work (built on n8n). - [Data & Data Analytics](https://sentrydigitalservices.com/services/data-analytics): a unified data warehouse — the single source of truth. - [Lead Generation Engine](https://sentrydigitalservices.com/services/lead-generation): market sizing to qualified pipeline (BANT/MEDDIC). - [Website Managed Services](https://sentrydigitalservices.com/services/website-managed): headless on Astro + Cloudflare, or managed standard CMS. - [Ecommerce Services](https://sentrydigitalservices.com/services/ecommerce): Shopify, WooCommerce, BigCommerce, Magento or headless. ## Key pages - [Services overview](https://sentrydigitalservices.com/services) - [Blueprints](https://sentrydigitalservices.com/blueprints): proven solution accelerators. - [Technology](https://sentrydigitalservices.com/technology): platform-agnostic; technology selected last. - [Value Engineering](https://sentrydigitalservices.com/value-engineering): DMAIC, DMADV, the five-stage value cycle, Enterprise Value Pyramid. - [Growth Framework](https://sentrydigitalservices.com/growth-framework): the 10-constraint diagnostic, cost of inaction, KPIs by department. - [Customer Intelligence](https://sentrydigitalservices.com/customer-intelligence): market sizing (TAM/SAM/SOM), targeting, personas, RFM. - [How We Work & Pricing](https://sentrydigitalservices.com/how-we-work): engagement modes; managed service from £3,000/month. - [Who It's For](https://sentrydigitalservices.com/who-its-for): six honest signals of fit. - [Discovery & Blueprint](https://sentrydigitalservices.com/discovery): the 14 structured commercial outputs. - [About](https://sentrydigitalservices.com/about) · [Insights](https://sentrydigitalservices.com/insights) · [Contact](https://sentrydigitalservices.com/contact) ## Pricing Managed service from £3,000/month, scope-based, selected tool costs included. Investment is typically 3–5% (protect), 5–8% (improve) or 8–15% (grow) of current and objective turnover, anchored to a value model. The Discovery session is free and carries no obligation. ## Contact Jason Orrock — Value Engineering Consultant. Email value@sentrydigitalservices.com. Phone 01738 506283.