HMRC records show 64 businesses trading internationally from Welwyn Hatfield over the last six months. It ranks 17 of 31 trading locations in Hertfordshire. Most of that activity sits in machinery and mechanical appliances, electrical machinery and electronics, plastics. Looking ahead, our model expects import activity here to pick up by around 3.7% over the next three months.
Refreshed every 24 hours · last run 22 Aug 2026, 20:36HMRC release in view: Jun 26Snapshot: 2026-08-22.1
1,413Import declarations▲ 3.5% on the 6 months before
636Export declarations
+3.7%Forecast, next 3 monthsBased on 2 years of data
64Trading businesses
Top 5 businesses by 6-month activity Free tier
Ranked by declaration volume and months active. Hover any bar in the 24-month indicators for that month's figures. Log in for keyword search and HMRC category filters across all 64 businesses.
★ Most active in Welwyn HatfieldFiled more customs declarations than any other Welwyn Hatfield business over the last six months — roughly 13% of the town's total import activity, mostly in plastics.
Most active business
ASHLEY WILDE GROUP LTD
183 import declarations152 export declarationsAL9 *Ch. 39Ch. 44Ch. 48Ch. 49Active in 6 of the last 6 months
Recent shipments include woven fabrics of cotton, containing >= 85% cotton by weight and weighing > 200 g/m , printed (excl. those in three-thread or four-thread twill, incl. cross twill, and plain woven fabrics), woven fabrics of flax, containing predominantly, but < 85% flax by weight, dyed, made of yarn of different colours, or printed, pile fabrics of man-made fibres, knitted or crocheted (excl. "long pile" fabrics).
▲ Expected to increase by 3.0% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity183 in the last 6 months
Exports — 2 years of monthly activity152 in the last 6 months
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active
TELEGARTNER UK LTD
86 import declarations82 export declarationsAL9 *Ch. 39Ch. 40Ch. 49Ch. 73Active in 6 of the last 6 months
Recent shipments include plugs and sockets for a voltage <= 1.000 v (excl. lamp holders), electric conductors for a voltage <= 1.000 v, insulated, fitted with connectors, n.e.s., electrical apparatus for switching electrical circuits, or for making connections to or in electrical circuits, for a voltage <= 1.000 v (excl. fuses, automatic circuit breakers and other apparatus for protecting electrical circuits, relays and other.
▼ Expected to slow by 6.8% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity86 in the last 6 months
Exports — 2 years of monthly activity82 in the last 6 months
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active
MULMAR GROUP LTD
110 import declarations3 export declarationsAL9 *Ch. 34Ch. 39Ch. 40Ch. 48Active in 6 of the last 6 months
Recent shipments include appliances for pipes, boiler shells, tanks, vats or the like (excl. pressure-reducing valves, valves for the control of pneumatic power transmission, check "non-return" valves and safety or relief valves), parts of machinery, plant and laboratory equipment, whether or not electrically heated, for the treatment of materials by a process involving a change of temperature, and of non-electric instantaneous and storage water heaters, n.e.s., check "non-return" valves for pipes, boiler shells, tanks, vats or the like.
▲ Expected to increase by 5.4% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity110 in the last 6 months
Exports — 2 years of monthly activity3 in the last 6 months
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active
ISUZU TRUCK (UK) LIMITED
293 import declarations8 export declarationsAL9 *Ch. 27Ch. 39Ch. 40Ch. 68Active in 6 of the last 6 months
Recent shipments include brakes and servo-brakes and their parts, for tractors, motor vehicles for the transport of ten or more persons, motor cars and other motor vehicles principally designed for the transport of persons, motor vehicles for the transport of goods and speci, drive-axles with differential, whether or not provided with other transmission components, and non-driving axles, and parts thereof, for tractors, motor vehicles for the transport of ten or more persons, motor cars and other motor vehicles principall, motor vehicles for the transport of goods, with only compression-ignition internal combustion piston engine "diesel or semi-diesel", of a gross vehicle weight > 5 t but <= 20 t (excl. dumpers for off-highway use of subheading 8704.10 and special purp.
▲ Expected to increase by 11.5% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity293 in the last 6 months
Exports — 2 years of monthly activity8 in the last 6 months
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active
NO CLIMB PRODUCTS LIMITED
72 import declarations114 export declarationsAL9 *Ch. 38Ch. 39Ch. 42Ch. 48Active in 6 of the last 6 months
Recent shipments include chemical products and preparations of the chemical or allied industries, incl. those consisting of mixtures of natural products, n.e.s., articles of plastics and articles of other materials of heading 3901 to 3914, n.e.s (excl. goods of 9619), travelling-bags, insulated food or beverage bags, toilet bags, rucksacks, shopping-bags, map-cases, tool bags, sports bags, jewellery boxes, cutlery cases, binocular cases, camera cases, musical instrument cases, gun cases, holsters and similar conta.
▲ Expected to increase by 9.1% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity72 in the last 6 months
Exports — 2 years of monthly activity114 in the last 6 months
Earlier monthsLast 6 monthsOur forecast for the next 3
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59 more Welwyn Hatfield businesses
Every importer and exporter in AL9 with monthly activity, 24-month indicators, forecasts, Companies House records, AI research and validated contact reveals.
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What Welwyn Hatfield trades
The most frequently declared goods across all 64 businesses in the last six months — useful for picking which trade lanes to prospect.
Live plants, incl. their roots, and mushroom spawn (excl. bulbs, tubers, tuberous roots, corms, crowns and rhizomes, incl. chicory plants and roots, unrooted cuttings and slips, fruit and nut trees, rhododendrons, azaleas and roses)Travelling-bags, insulated food or beverage bags, toilet bags, rucksacks, shopping-bags, map-cases, tool bags, sports bags, jewellery boxes, cutlery cases, binocular cases, camera cases, musical instrument cases, gun cases, holsters and similar contaChemical products and preparations of the chemical or allied industries, incl. those consisting of mixtures of natural products, n.e.s.Articles of plastics and articles of other materials of heading 3901 to 3914, n.e.s (excl. goods of 9619)Appliances for pipes, boiler shells, tanks, vats or the like (excl. pressure-reducing valves, valves for the control of pneumatic power transmission, check "non-return" valves and safety or relief valves)Made-up articles of textile materials, incl. dress patterns, n.e.s.Plugs and sockets for a voltage <= 1.000 V (excl. lamp holders)Brakes and servo-brakes and their parts, for tractors, motor vehicles for the transport of ten or more persons, motor cars and other motor vehicles principally designed for the transport of persons, motor vehicles for the transport of goods and speci
Common questions about trade in Welwyn Hatfield
How many businesses import or export from Welwyn Hatfield?
HMRC customs records show 64 businesses in Welwyn Hatfield (AL9) filed declarations over the last six months — 1,413 import declarations and 636 export declarations in total. This page is rebuilt every 24 hours as new HMRC data is published.
What do Welwyn Hatfield businesses import most?
The most common category is machinery and mechanical appliances. Across all Welwyn Hatfield traders the leading goods are live plants, incl. their roots, and mushroom spawn (excl. bulbs, tubers, tuberous roots, corms, crowns and rhizomes, incl. chicory plants and roots, unrooted cuttings and slips, fruit and nut trees, rhododendrons, azaleas and roses), travelling-bags, insulated food or beverage bags, toilet bags, rucksacks, shopping-bags, map-cases, tool bags, sports bags, jewellery boxes, cutlery cases, binocular cases, camera cases, musical instrument cases, gun cases, holsters and similar conta, chemical products and preparations of the chemical or allied industries, incl. those consisting of mixtures of natural products, n.e.s., articles of plastics and articles of other materials of heading 3901 to 3914, n.e.s (excl. goods of 9619). You can filter the full list by HMRC category once logged in.
Is trade from Welwyn Hatfield growing?
Import activity is up 3.5% compared with the previous six months. Our model, which reads two years of monthly history, expects the next three months to rise by roughly 3.7%. That figure is our estimate, not an HMRC projection.
How do I get contact details for Welwyn Hatfield importers?
Create an account to see all 64 businesses, open their Companies House records, run AI research on their website and buying signals, and reveal validated email and LinkedIn contacts.
Nearby in Hertfordshire
Other Hertfordshire locations with active customs entries.