Weldricks Pharmacy, the privately-owned chain headquartered in Doncaster, operates one of the densest regional pharmacy networks in northern England — but its footprint appears to stop at the South Yorkshire county boundary, according to PharmSee's analysis of NHSBSA dispensing contractor records.

Within a 10-mile radius of Doncaster DN1, PharmSee identifies 44 Weldricks contractor codes across 139 total pharmacies — a 31.7% local market share that makes Weldricks the dominant single employer in the catchment. By comparison, Boots UK, the largest national chain by branch count, does not approach 30% market share in any of the 14 English city-core rings PharmSee has audited.

The geographic footprint

The pattern is stark: Weldricks is the single largest pharmacy employer in the Doncaster travel-to-work area, holds a secondary position around Rotherham and Sheffield, thins to a minimal presence in Barnsley — and disappears entirely in Nottinghamshire.

Revenue profile

Weldricks' Doncaster-area branches span a wide revenue range. The top performer, FWF23 at DN4 5FB, records approximately £721,596 in annual NHS dispensing revenue — a figure that places it among the highest-revenue single-branch pharmacies PharmSee has measured outside central London.

The top-10 Doncaster-area Weldricks branches average approximately £216,237 — above the operating average of every Boots estate in PharmSee's 14-city atlas.

The county-boundary pattern

Weldricks is not the only regional chain whose NHSBSA footprint appears to stop at a county boundary. PharmSee's earlier analysis of Peak Pharmacy, the Derbyshire-based chain, found a similar pattern: three contractor codes in the Nottingham NG1 3-mile ring but only one recording dispensing activity, with the chain's core remaining in Derbyshire postcodes.

Lincoln Co-Operative Chemists, another major regional chain, shows an analogous concentration: 26 branches within a 10-mile radius of Lincoln LN1, but no contractor codes appearing in Nottinghamshire or South Yorkshire catchments.

The convergence of these three chains at or near the Nottinghamshire border — without meaningful penetration — may reflect the economics of regional pharmacy distribution, where wholesale supply chains, staff commuting patterns, and local NHS commissioning relationships create natural catchment boundaries that align loosely with historic county geography.

Why this matters for workforce planning

Weldricks, Lincoln Co-Op, and Peak Pharmacy collectively account for a significant proportion of community pharmacy employment in their respective counties. For pharmacy professionals considering roles in these areas, the chain's geographic concentration creates a distinctive labour-market signature: high single-employer share within the catchment, but limited portability of the role to neighbouring counties without changing employer.

PharmSee tracks vacancies from 11 sources including Weldricks. Professionals seeking community pharmacy roles in South Yorkshire can search current openings or explore pharmacy density by area.

Caveats

PharmSee identifies Weldricks branches by matching the contractor name field in NHSBSA dispensing records. It is possible that some branches operate under variant trading names not captured by this method. Revenue figures reflect NHS-contracted dispensing only and do not include retail sales or private prescriptions. NHSBSA data has reporting lag; the most recent quarter may not reflect current branch status. The 10-mile and 5-mile radii used are crow-flight distances from the centre postcode and may not correspond to actual travel catchments.

Sources: NHSBSA dispensing contractor records; PharmSee database (13,147 pharmacies, 5.3M+ dispensing records, 35 months of data).