- Companies
- Civil engineering
- Hitchin
- N.A.B. Precision Tooling Limited
N.A.B. Precision Tooling Limited
- Company number
- 00849127
- Incorporated
- 17 May 196561 years trading
- Registered office
- Knowl Piece, Wilbury Way, Hitchin, Hertfordshire, SG4 0TY
- Nature of business
- Construction of other civil engineering projects n.e.c.
N.A.B. Precision Tooling Limited is a 61-year-old private limited company registered in Hitchin, company number 00849127, one of 20 civil engineering contractors in Hitchin. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 30 May 2026 is due at HMRC on 30 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £27K (+14.6%) on the year before, to -£157K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £125K against £652K owed within a year: 0.2 times cover.
- 13 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£157K | £17K | £125K | £652K | 13 |
| 31 May 2024 | -£184K | £33K | £147K | £683K | 13 |
| 31 May 2023 | -£25K | £6,923 | £188K | £610K | 13 |
| 31 May 2022 | -£20K | £19K | £178K | £603K | 18 |
| 31 May 2021 | -£28K | £22K | £201K | £606K | 21 |
| 31 May 2020 | £153K | £14K | £338K | £541K | 21 |
| 31 May 2019 | £129K | £5,300 | £283K | £486K | 20 |
| 31 May 2018 | £276K | £15K | £304K | £467K | 23 |
| 31 May 2017 | £237K | £23K | £285K | £480K | 25 |
| 31 May 2016 | £195K | £13K | £241K | £432K |
Who runs and owns N.A.B. Precision Tooling Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| H*** B*** | Director | before Dec 1991 |
| N*** B*** | Director | before Dec 1991 |
| H*** B*** | Secretary | before Dec 1991 |
Person with significant control
Charges (secured borrowing)
All 13 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Bibby Financial Services Ltd (As Security Trustee) | Satisfied Jun 2024 | Jun 2018 |
| RBS Invoice Finance Limited | Satisfied Oct 2021 | Jul 2014 |
| Barclays Bank PLC | Satisfied Jun 2014 | Oct 2001 |
| Barclays Bank PLC | Satisfied Jun 2014 | Sep 2001 |
| A private lender, A private lender | Satisfied Jun 2014 | Jan 1997 |
| A private lender, A private lender | Satisfied Jun 2014 | Jan 1997 |
| Royscot Trust PLC | Satisfied Jun 2014 | Mar 1996 |
| National Westminster Bank PLC | Satisfied Sep 2001 | Jul 1984 |
| National Westminster Bank PLC | Satisfied Jun 2014 | Jan 1982 |
| National Westminster Bank PLC | Satisfied Sep 2001 | Apr 1980 |
| Bowmaker Limited. | Satisfied Sep 2001 | May 1979 |
| National Westminster Bank PLC | Satisfied Jun 2014 | Mar 1978 |
| National Westminster Bank PLC | Satisfied Jun 2014 | May 1970 |
Public contracts won
N.A.B. Precision Tooling Limited has 14 public sector contract awards on record; the ones with their own published value total £511K, from 2015 to 2025. Source: Contracts Finder and Find a Tender award notices. 10 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- UK Shared Business Services Limited11 awards
- UK Research and Innovation2 awards
- UK Research & Innovation (UKRI)1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| UK Research & Innovation (UKRI) | UKRI-5438 Manufacturing of Steel Parts | £58K | 10 Nov 2025 |
| UK Research and Innovation | CSP25209 - Freia Cave Side Wall Panels | £29K | 23 Jul 2025 |
| UK Research and Innovation | CSP25041 - Engineering services | £29K | 13 May 2025 |
| UK Shared Business Services Limited | RE22302 - Force Measurement Device - | £12K | 31 May 2022 |
| UK Shared Business Services Limited | RE22301 - VIBE Table Breadboard | £17K | 30 May 2022 |
| UK Shared Business Services Limited | UKRI - RE22152 - RI Shutter Fan | £25K | 3 Mar 2022 |
| UK Shared Business Services Limited | FM21168 - Outside Manufacturing Request for The Provision of 2 x Steel Slabs for UKRI STFC RAL | £28K | 20 Jul 2021 |
| UK Shared Business Services Limited | Ukri - Re21348 - Cave Steel Wall Assy | £29K | 16 Jun 2021 |
| UK Shared Business Services Limited | Ukri - Re21351 - Cave Steel Wall Assy | £28K | 10 Jun 2021 |
| UK Shared Business Services Limited | UKRI RE20228 Fixed base plate and fixed plate For STFC | £37K | 16 Apr 2020 |
Showing the 10 most recent of 14.
Where N.A.B. Precision Tooling Limited is registered
The registered office is in Hitchin (SG4), in the North Hertfordshire local authority area, East of England. Show SG4 0TY on a map.
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What happens if N.A.B. Precision Tooling Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 May 2027 | £200 |
| 3 months late | 30 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 May 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 00849127
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 May 1965 (61 years ago)
- Registered office
- Knowl Piece, Wilbury Way, Hitchin, Hertfordshire, SG4 0TY
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 20 December 2025
- Charges (mortgages)
- 0 outstanding of 13 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Hitchin
Other active civil engineering contractors registered in Hitchin.
- New Dimension Exhibitions Limited1970
- Sidhu Builders Limited2005
- Site Supplies and Services Ltd2004
- Toon Materials Limited2007
- All Jointing Solutions Ltd2023
- Av Contracting Limited2012
- B & D Civil Engineers Ltd2017
- Bly Contracting Ltd2020
All civil engineering contractors in Hitchin · All trades in Hitchin · Civil engineering across the UK
Frequently asked questions
When are N.A.B. Precision Tooling Limited's accounts due?
N.A.B. Precision Tooling Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 30 May 2026.
When is N.A.B. Precision Tooling Limited's CT600 due?
The CT600 for the period to 30 May 2026 is due at HMRC by 30 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is N.A.B. Precision Tooling Limited still trading?
N.A.B. Precision Tooling Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does N.A.B. Precision Tooling Limited do?
N.A.B. Precision Tooling Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is N.A.B. Precision Tooling Limited?
N.A.B. Precision Tooling Limited was incorporated on 17 May 1965, 61 years ago.
Who runs N.A.B. Precision Tooling Limited?
N.A.B. Precision Tooling Limited has 2 active directors. Their names and service addresses are on the Companies House register.
Who owns N.A.B. Precision Tooling Limited?
One person or company has significant control of N.A.B. Precision Tooling Limited: an individual (owns 75% or more of the shares).
Has N.A.B. Precision Tooling Limited won public sector contracts?
Yes. N.A.B. Precision Tooling Limited has 14 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £511K), most recently from UK Research & Innovation (UKRI).
What is the penalty if N.A.B. Precision Tooling Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View N.A.B. Precision Tooling Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.