Website & contact details
- Website
Adder Technology Limited
- Incorporated
- 11 June 1984 (42 years)
- Industry
- Manufacture of computers and peripheral equipment (26200)
- Directors
- Neil Robert Jonathan Hillier
- Owned by
- Adrian Christopher Dickens
- Accounts type
- Group
- Region
- East Midlands
- Address
- West Walk Building110 Regent RoadLeicesterLE1 7LT
Filing status
- Accounts due
- 31 March 2027
- Last accounts
- 30 June 2025
- Conf. stmt due
- 29 January 2027
- Last conf. stmt
- 15 January 2026
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 4 active
Officer details are public data from the Companies House register.
Director · Appointed 1 July 2026
British
Born July 1984 (42)
Hillier, Neil Robert Jonathan
Director · Appointed 1 July 2026
British
Born November 1974
Director · Appointed 4 March 1992
British
Born October 1964 (62)
British
Born November 1961
Officer history (2 former)
1 July 2026
1 July 2026
Appointed Hillier, Neil Robert Jonathan as Director
14 August 2023
11 November 2005
29 November 1994
4 March 1992
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 24 November 2025
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Private Company Limited By Guarantee
Reg. no. 16866819
Individual · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born November 1961
Former controllers (1)
24 November 2025
Group structure 4 companies
Ownership group derived from the Companies House PSC register
Adder Technology Limited This company Owns 50–75% of shares
Adder Properties Limited Has significant influence or control
Adventiq Limited Owns 75–100% of shares
Financials
Balance sheet as at 30 June 2025 · group accounts
- Net Assets
- £53,589,716
- Cash
- £34,421,835
- Profit
- £5,289,559
- Current Ratio
- 19.8x
- Return on Equity
- 10%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £366,234 | £975,123 | £1,054,871 | £2,357,538 | £1,253,986 | £1,399,660 |
| Current Assets | £56,060,642 | £49,949,857 | £48,937,089 | £44,571,549 | £38,541,695 | £33,273,205 |
| Debtors | £15,495,739 | £14,141,377 | £13,558,238 | £13,223,508 | £11,890,201 | £10,513,775 |
| Cash | £34,421,835 | £26,338,270 | £23,802,772 | £23,657,780 | £22,945,785 | £17,879,022 |
| Creditors (< 1 year) | £2,837,160 | £2,624,823 | £4,353,773 | £4,843,447 | £3,860,116 | £3,083,676 |
| Net Current Assets | £53,223,482 | £47,325,034 | £44,583,316 | £39,728,102 | £30,189,529 | |
| Net Assets | £53,589,716 | £48,300,157 | £45,638,187 | £42,085,640 | ||
| Shareholder Funds | £53,589,716 | £48,300,157 | £45,638,187 | £42,085,640 | £35,935,565 | £31,589,189 |
What Adder Technology say about themselves
“Adder design and manufacture an advanced range of KVM switches, extenders and IP solutions which enable the reliable control of local, remote and global IT systems.”
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 1 July 2026 | Appointment of a director | |||
| 1 July 2026 | Appointment of a director | |||
| 30 March 2026 | Group of companies' accounts | 30 June 2025 | ||
| 21 January 2026 | Confirmation statement with updates | 15 January 2026 | ||
| 5 December 2025 | Memorandum and Articles of Association |
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