01Move
DNA dimensions
Unit BOM + landed cost, gross margin per unit, return + RMA rate, UKCA / CE / FCC / RoHS / REACH certification status, lead time from PO to delivered unit, NPS + reorder rate, runway months and inventory days on hand.
All playbooksStartup & tech
Hardware startup playbook.
A London hardware startup designing + manufacturing a physical product (consumer electronics, prosumer device, industrial sensor or accessory). The win is moving from working prototype → DFM (design-for-manufacture) → first 1k–10k unit production run with reliable BOM costs, UKCA / CE / FCC certification, and a working channel mix across D2C, Amazon and B2B distribution.
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Overview
A London hardware startup is the most capital-intensive category in UK tech — you carry inventory, pay tooling upfront (£20k–£180k), and finance 60–140 day cash conversion cycles. The biggest lever is BOM + landed-cost discipline: a 4% BOM overrun on a £80 SKU at 5k units wipes £16k of gross margin. The second lever is certification — UKCA / CE / FCC must be passed before any retailer or Amazon listing goes live. This playbook covers operationalising a London hardware startup from EVT prototype through PVT first-production-run and £400k–£3m revenue.
92–98%
First production-run yield (top quartile)
38–55% after landed + duty
Gross margin per unit (consumer HW)
60–140 days (PO → cash)
Cash conversion cycle
What you'll need
Equipment list with real 2026 UK prices.
Sized for a 2–4 chair shop. Buy mid-range on chairs and clippers; cheap kit fails inside 12 months and walks away with your barbers.
01
Engineering + prototyping
EE / ME workstations + CAD seats (Fusion 360 / Altium / Onshape)
£3,400–£8,400 / seat / yr
3D printer (FDM + SLA) + small CNC for prototypes
£4,800–£28,000 one-off
Reflow oven + bench instruments (scope, PSU, logic analyser)
£8,400–£32,000 one-off
Co-working / lab (Plexal / Imperial White City / Building Bloqs)
£600–£1,800 / desk / month
02
Production + supply chain
Tooling (injection-mould / metal stamping / PCBA jigs)
£20,000–£180,000 per SKU
Contract manufacturer (UK / Eastern Europe / Shenzhen)
Per-unit + NRE £8k–£60k
PLM + BOM management (OpenBOM / Duro / Arena)
£140–£840 / seat / month
3PL + fulfilment (ShipBob / Stord / Huboo)
£0.40–£2.20 per unit pick + storage
Inventory finance / PO finance facility
8–18% APR on inventory
03
Compliance + GTM
UKCA + CE + FCC + RoHS + REACH testing per SKU
£6,800–£32,000 per SKU
WEEE + battery regs + packaging EPR registration
£400–£3,400 / yr
PI + product-liability insurance (£2–5m)
£2,400–£14,000 / yr
PR + influencer (launch + Amazon ads)
£4,800–£42,000 per launch + Amazon ACoS
Accounting (Xero) + A2X + customs broker
£60 + £40–£180 / month + per-shipment broker fee
Where to set up
Location is half the business.
Hardware-engineering talent
Within 45 min of Imperial / UCL / Cambridge / Bristol
EE / ME / firmware talent clusters around top eng schools; ARM + Dyson + Brompton alumni nearby.
Prototype + low-volume manufacture
Within 30 min of Building Bloqs / Plexal / Old Oak
Access to CNC + sheet-metal + injection-mould prototypers for EVT → DVT cycles.
Investor + grant cluster
EC1 / W12 (Imperial) / Cambridge
Innovate UK + ATI + deep-tech VCs (IQ Capital / Amadeus / Octopus) work London + Cambridge.
Freight + customs access
Within 60 min of Heathrow / Felixstowe road link
Air + sea inbound; 3PL choice multiplies in M25 corridor.
Area tier
Rent / month
Notes
Plexal / Park Royal / Old Oak (W3, NW10)
£500–£1,200 / desk + lab access
Best mix of bench-lab + low-volume manufacture access.
White City / Imperial Incubator (W12)
£700–£1,800 / desk
Closest to deep-tech VC + Imperial talent.
Cambridge Science Park / St John's Innovation Centre
£300–£900 / desk
Cheaper; world-class EE + sensor talent + ARM ecosystem.
Licences & registrations
Get the paperwork done before you sign a lease.
UK figures for 2026. Lead times assume you submit complete applications — councils will pause the clock if you miss documents.
Requirement
Who issues
Cost
Lead time
ReqCompanies House Ltd + EMI + IP assignment + NDAs (factory)
Companies House + solicitor
£600–£3,400
1–2 weeks
ReqUKCA + CE marking (per SKU + per market)
Notified body / self-declaration + test house
£6,800–£32,000 per SKU
8–16 weeks
OptFCC + IC certification (if selling US / Canada)
FCC TCB / IC
£3,400–£14,000 per SKU
6–12 weeks
ReqRoHS + REACH + WEEE + battery + packaging EPR
Compliance scheme + ECHA
£400–£3,400 / yr
2–6 weeks
ReqICO + DPO (if device collects personal data)
ICO
£60 + £140–£420 / month
1–3 weeks
ReqProduct-liability + PI + cyber insurance
Insurer
£2,400–£14,000 / yr
2–4 weeks
ReqEORI + customs broker + duty deferment
HMRC + broker
£0 setup + per-shipment
1–3 weeks
Build-out timeline
From decision to open in 12 weeks.
01
Months 1–3 · EVT + supplier shortlist
1–12- Topco + EMI + IP assignment + factory NDAs
- EVT prototype validated; BOM v1 locked
- 3 UK + 3 Shenzhen / EU factories shortlisted; RFQ issued
- Test-house engaged for UKCA / CE pre-scan
02
Months 4–8 · DVT + tooling + cert
13–32- DVT build (50–200 units); tooling kicked off (£20k–£180k)
- UKCA + CE + FCC formal test cycle
- 3PL + Shopify + Amazon listing prepped
- Pre-orders / Kickstarter live (target £80k–£400k)
03
Months 9–14 · PVT + first production run
33–56- PVT run (500–1,000 units); yield + defect rate measured
- First 1k–5k production run; landed-cost reconciled
- Fulfilment live (UK + EU + US 3PL)
- Amazon launch + influencer wave
04
Months 15–24 · Scale + channel + SKU 2
57–96- Reorder cycle stabilised at 60–140 day cash conversion
- Distributor / retailer pilot (John Lewis / B&Q / Currys / Amazon Vendor)
- SKU 2 EVT begins; SOC 2 / ISO 27001 if B2B / connected device
- Series A or revenue-based finance for inventory scale
Budget
Realistic startup and monthly cost ranges.
One-off · Startup
Setting up the shop
Legal + topco + EMI + IP + factory NDAs
£6,400 → £20,000
Prototype lab + bench instruments + 3D printers
£12,000 → £60,000
Tooling (1 SKU)
£20,000 → £180,000
UKCA + CE + FCC + RoHS + WEEE (1 SKU)
£8,000 → £42,000
First production-run inventory (1k–5k units)
£40,000 → £280,000
3PL setup + Amazon + Shopify + launch PR
£12,000 → £60,000
Typical total
£98,400 – £642,000
Recurring · Monthly
Keeping the lights on
Co-working + lab (6 desks)
£2,400 → £8,400
PLM + CAD + cloud tooling
£600 → £3,400
Salaries (6 FTE blended £60k)
£27,000 → £40,000
3PL + fulfilment + freight per unit
£1,800 → £18,000
Amazon ads + PR + influencer
£2,400 → £28,000
Insurance + compliance maintenance
£600 → £2,400
Typical total
£34,800 – £100,200
Numbers that compound
How a hardware startup actually looks on a chart.
Illustrative planning ranges, not measured customer data. Toggle the views to see ramp, mix and weekly load.
12-month revenue ramp
Low vs high scenario (£ monthly)
High Low
Illustrative example for planning, not measured customer data.
First 90 days
Dates that actually matter after opening.
01Day 0
Topco incorporated; EVT prototype validated
02Day 60
BOM v1 locked; 3 UK + 3 Shenzhen factories quoted
03Day 120
Tooling kicked off; UKCA / CE test cycle begins
04Day 210
DVT + pre-orders / Kickstarter live (target £80k+)
05Day 330
PVT run shipped; yield > 92%; 3PL live
06Day 540
First reorder cycle; £400k+ revenue; SKU 2 EVT begins
What's inside
DNA, route, automations, integrations, benchmarks, advisors — tuned for a hardware startup.
02Move
Suggested route
Lock product spec + DFM in London / Cambridge, run EVT → DVT → PVT cycles with a UK or Shenzhen contract manufacturer, certify UKCA + CE + FCC before launch, and stage channel rollout (Kickstarter / D2C → Amazon → distributors → retail).
03Move
Automations
Daily inventory + WIP digest, weekly factory yield + defect-rate report, monthly RMA / warranty + landed-cost reconciliation, certification renewal tracker, customs + duty drawback alerts, BOM-change approval workflow.
04Move
Integrations
Onshape / Fusion 360 / Altium, OpenBOM / Duro PLM, Xero + A2X, ShipBob / Stord / Huboo 3PL, Amazon Seller Central + Shopify + Faire, Notion / Linear (eng), Slack + Discord (community), Vanta (SOC 2 / ISO 27001 for B2B SKUs).
05Move
Benchmarks
Gross margin per unit, RMA rate, lead time PO→delivered, first-1k-unit yield vs UK Seed–Series A hardware cohort, refreshed monthly.
06Move
Advisors
Encore advisors who shipped UK consumer / industrial hardware at 1k+ unit scale + ran Shenzhen factory relationships, plus NAVIZIX AI for landed-cost + cash-conversion-cycle modelling.
Stack
Modules used in this playbook.
01DNA Engine02Route Map03Launch Twin04Automation05Verified06Encore
Related playbooks
Owners of a hardware startup often run — or cross-sell with — these adjacent operations.
Start with this playbook
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