The landscape in one paragraph
A ground station in the UK sits at the intersection of three regimes. Ofcom licenses the use of spectrum by transmitting earth stations, runs the frequency assignment and coordination that protects you and your neighbours, and administers the special regime for receive-only sites. The local planning authority governs whether you may build the antennas at all. And the satellite side of the link must itself be lawful — a station is only as licensed as the network it talks to. Unlike operating a satellite, running a ground station does not require a space-activities licence from the CAA: the regulatory weight falls on spectrum and planning. The practical consequence is that your critical path runs through two approvals with independent clocks — the frequency assignment and the planning consent — and the site you choose determines how hard both will be.
Step 1 — Fix the business model, because it fixes the licence (week 1)
Different ground-station businesses need different Ofcom products, so decide precisely what the station does before engaging anyone:
A fixed transmitting station — TT&C for your own satellites, a GSaaS antenna serving many operators, or a GSO gateway — is authorised by a Satellite (Permanent Earth Station) licence, with frequencies individually assigned and coordinated for your site.
A gateway serving a non-geostationary constellation (the Starlink/Kuiper/OneWeb model) is authorised by a Satellite (Non-Geostationary Earth Station) licence, under Ofcom’s NGSO licensing process and its March 2026 guidance.
User terminals in volume — if your business puts dishes at customer premises rather than running big antennas — fall under the Satellite (Earth Station Network) licence, which authorises unlimited terminals under common conditions; Ofcom charges a fixed, cost-based £200 per year for an NGSO network licence.
A receive-only site — pure downlink for Earth-observation data, for instance — is generally exempt from licensing altogether. The catch: exempt also means unprotected, because unlicensed receivers are not taken into account when Ofcom assigns frequencies to others. For receive protection, a grant of Recognised Spectrum Access (RSA) is available, but only in four bands (1690–1710 MHz, 3800–4200 MHz, 7750–7900 MHz and 25.5–26.5 GHz). If your downlink sits elsewhere — including the X-band EO workhorse at 8025–8400 MHz — your protection strategy is site selection, not paperwork, which raises the stakes of Step 2.
Most real ground-station businesses combine several of these: a GSaaS site typically needs a PES licence for its transmit chains and lives with the receive-side realities band by band.
Step 2 — Choose the site like the licence depends on it, because it does (months 1–3)
Five factors decide whether a location will ever be a good ground station, and three of them are regulatory in disguise.
The RF environment. Commission a proper spectrum survey across your intended bands before committing to land. Interference from terrestrial fixed links, radar, and mobile networks is the silent killer of ground-station economics, and it is also what Ofcom’s coordination process will test your application against. A clean site clears coordination faster and cheaper.
Frequency-sharing geography. Some bands carry location-dependent constraints: allocations in the UK Frequency Allocation Table marked with the defence footnote are authorised by the MOD, not Ofcom, so proximity to military users matters; radio-astronomy sites enjoy protections that constrain nearby operations in adjacent bands; and Ofcom’s expansion of gateway access into Q/V band deliberately excludes designated high-density urban areas. Check the UK FAT and current guidance against your shortlisted sites early — a postcode can rule a band in or out.
Pass geometry. Latitude and horizon matter commercially: northern sites see polar-orbiting satellites more often, which is why Shetland and northern Scotland host growing clusters, and why Cornwall’s heritage sites serve GSO and deep-space work. A clear horizon mask down to low elevation angles is worth more than convenient road access.
Fibre and power. Modern stations are data infrastructure; a site without affordable high-capacity backhaul is a stranded asset. Diverse fibre routes and resilient power move from nice-to-have to contractual requirement the moment you serve institutional customers.
The planning context. A field in a supportive rural district with precedent for telecoms development is a different proposition from a greenbelt hillside with an active preservation society. Gauge this before you buy, not after.
Step 3 — Secure planning consent (months 2–8, parallel track)
Ground-station antennas need planning permission from the local authority; permitted-development allowances for small antennas will not cover commercial dishes, radomes or antenna farms. Budget a realistic sequence: pre-application advice from the planning authority, possibly screening for environmental impact if the development is substantial, then a determination period that is nominally eight to thirteen weeks but routinely longer with consultations. Community sentiment is manageable if addressed early — jobs, ground rents and the absence of noise or emissions concerns at typical earth-station power levels are genuine points in your favour — but visual impact of large dishes is the recurring objection, and radome or landscaping commitments are common conditions. Run planning in parallel with licensing, but do not close on land until both look survivable.
Step 4 — Apply to Ofcom and clear frequency coordination (months 3–9)
For a PES licence, your application specifies the site, antennas, bands, bandwidths, powers and the satellites or orbital arcs you will work. Ofcom then runs frequency assignment: checking compatibility with terrestrial fixed links, other earth stations, and protected services, and — where your bands touch defence allocations — engaging the MOD. International coordination with neighbouring administrations applies at powers and geometries that reach across borders; Ofcom handles this as part of the process. Expect the timescale to vary from weeks in quiet bands at clean sites to months where sharing is tight, and expect conditions on your licence reflecting the coexistence analysis.
For an NGSO gateway licence, the March 2026 guidance sets out the current process; Ofcom no longer routinely consults publicly on gateway applications unless it judges that an application raises material coexistence or competition concerns — a welcome acceleration for new sites, but one that makes the quality of your technical submission matter more.
Two obligations attach to every transmit licence and are cheaper to design in than retrofit. EMF compliance: licensees must be able to demonstrate compliance with the ICNIRP public-exposure limits, which for high-power antennas means calculated or measured exclusion zones and records. Interference discipline: your licence will require you to eliminate interference you cause, and your operations centre must be able to cease or adjust emissions promptly when required.
Step 5 — Make the space segment lawful (parallel, and per customer)
A station only earns money when it talks to satellites, and each link must be authorised end to end. If the spacecraft are your own, the ITU filing and (if you are the operator) CAA licensing described in the companion spectrum guide apply. If you are serving third-party operators — the GSaaS model — their networks are filed through their own administrations, and your role is to verify that the frequencies, powers and coordination status of each customer’s network are compatible with your licence conditions before you radiate on their behalf. Build that compatibility check into customer onboarding as a standing gate; a station that transmits for an uncoordinated network inherits its interference problems and its liability. Where a customer’s system serves UK end users, it will need its own UK market authorisations — their obligation, but one worth confirming, since your commercial fortunes ride on their lawfulness.
Step 6 — Build, integrate, and certify (months 6–18)
Construction and RF integration are the straightforward part; the schedule risks are long-lead antennas, grid connections and fibre delivery. Two certification layers follow: your own line-up and test campaign against the licence parameters, and — for stations accessing established satellite operators — the operators’ own earth-station verification and access procedures, which are contractual rather than regulatory but just as binding. If defence or government custom is in the plan, engage early on the additional layers that market expects: personnel clearances, physical and cyber security standards, and, for US-linked work, the export-control status of equipment and data flowing through the site.
Step 7 — Operate and keep the licences healthy (ongoing)
Ground-station compliance is undramatic but perpetual: annual licence fees; EMF records maintained as antennas and powers change; licence variations sought before, not after, adding bands, dishes or customers; monitoring of Ofcom consultations and the WRC cycle for changes to your bands (the current Q/V-band expansion and Earth-stations-in-motion work both reshape what gateway sites may do); and disciplined interference response. Treat the licence portfolio as an asset register — because commercially, that is what it is: a licensed, coordinated, well-sited station is scarce infrastructure, and the licences are a large part of what an acquirer would be buying.
The realistic timeline and budget
From a standing start to an operating station: spectrum survey and site shortlisting in the first quarter; planning and Ofcom applications running in parallel from months two to three; coordination and consent landing between months six and nine on a clean site; build and integration bringing first service somewhere between months nine and eighteen depending on antenna lead times. Order-of-magnitude costs: thousands of pounds for surveys and applications; licence fees varying by product and band (from the £200 NGSO network licence to materially more for assigned PES spectrum); planning and professional fees in the tens of thousands; and the station itself — from a few hundred thousand pounds for a single modest antenna site to several million for a multi-antenna teleport with resilient power and fibre.
The five mistakes that cost new ground-station businesses the most
Buying land before the spectrum survey, and discovering the site’s noise floor after completion. Assuming “receive-only means no regulator” and only later learning that exemption means no protection — with RSA available in only four bands. Treating planning as a formality and losing six months to a refusal that pre-application advice would have predicted. Radiating for a customer whose network’s coordination status was never verified. And building the station before the anchor customer, in a market where the incumbents’ spare capacity is always cheaper than your empty dish.