633 ENGINEERING LTD
💤Zombieactive
08605126 · ltd · incorporated 2013-07-11
Investment thesis
Zombie company — trading but stalled; unlikely mover.
Why interesting: Quiet, steady; could be a succession or carve-out candidate with the right conversation.
Why risky: No growth signal; thin margin for error on price.
🔒Estimated value
—
Upgrade to see
Turnover
—
not disclosed
Net worth
—
book net assets
Opportunity
78/100
Strong
What this business does
Primary activity: Retail sale of musical instruments and scores
Sector: Wholesale & retail
Investor take
PursueStrong opportunity: active trading company with strong profile and bankable structure.
Opportunity 78/100 (strong), bankability 75/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Biggest value-creation lever: Broaden director team. Sole director creates succession risk and reduces buyer comfort. Appoint a second director or strong #2. Most likely exit: share sale to pe / searcher (73/100).
Data confidence
Overall: medium (55/100)Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.
Company profile
address, 1 SIC codes, incorporation date
100
Financials
No iXBRL financials extracted
0
Lenders & charges
Confirmed no charges registered
85
Directors & officers
1 officers (1 active, 1 linked, 1 with DOB)
90
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
Network not yet resolved
30
Filing history
25 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
78/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
70
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.
Recent activity
Last 30 days
1
filing
- • 1 accounts
Last 90 days
1
filing
- • 1 accounts
Last 180 days
1
filing
- • 1 accounts
Counts from Companies House filing history.
Corporate timeline (17 events)Click to expand
- 2026-04-30📄accounts-with-accounts-type-dormantaccounts · AA
- 2025-04-02📄accounts-with-accounts-type-dormantaccounts · AA
- 2024-04-24📄accounts-with-accounts-type-dormantaccounts · AA
- 2023-04-27📄accounts-with-accounts-type-dormantaccounts · AA
- 2022-04-04📄accounts-with-accounts-type-dormantaccounts · AA
- 2021-03-04📄accounts-with-accounts-type-dormantaccounts · AA
- 2020-04-07📄accounts-with-accounts-type-dormantaccounts · AA
- 2019-04-30📄accounts-with-accounts-type-dormantaccounts · AA
- 2018-04-30📄accounts-with-accounts-type-dormantaccounts · AA
- 2017-04-25📄accounts-with-accounts-type-dormantaccounts · AA
- 2016-04-29📄accounts-with-accounts-type-dormantaccounts · AA
- 2015-07-20📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2015-03-18📄accounts-with-accounts-type-dormantaccounts · AA
- 2014-07-31📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2013-07-11🏢Company incorporatedAs 633 ENGINEERING LTD
- 2013-07-11➕BROWN, Clifford Michael appointeddirector
- 2013-07-11📄incorporation-companyincorporation · NEWINC
Owner dependency
88/100
Critical — business is the founderThe business appears inseparable from the founder. Acquisition without a serious earn-out or meaningful transition period would likely destroy value.
FACTORS
- +Sole director: Only one active director — all governance concentrated on one person.
- +Senior director age: Director aged approximately 61 — approaching natural succession window.
- +No director turnover: Company is 13 years old with no director changes — suggests a very tight-knit founder team never broadened.
Succession & seller-readiness
68/100
Strong succession signalMultiple signals suggest succession is on the horizon. Candidate for proactive outreach.
SIGNALS
- secondaryFounder aged 58+: Senior director is approximately 61. Early succession window.
- primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
- secondary12+ year tenure: Director in role 13 years.
- supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.
Red flags
cleanNo red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)
Shareholders & ownership
1 active beneficial owner · dominant holder ≥75%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Cliff Michael Brown Individual · British · DOB 07/1965 · age 61 | 75–100% | 75–100% | sig. influence75-100% shares · 75-100% voting · significant influence | 06/04/2016 |
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Similar companies
Active · Retail · NN postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 1 RED DOOR LANE LTD.→ 11105505 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
| 10'S SPORTS LTD→ 09529189 · est 2015 · no financials extracted | — | — | — | — | 11y | — | — |
| 16452126 LTD→ 16452126 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| 1ST4RENT LIMITED→ 05722881 · est 2006 · no financials extracted | — | — | — | — | 20y | — | — |
| 24K COLLECTIVE LTD→ 16826884 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| 2CHX LTD→ 15872050 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| 2COND CHANCE BARGAIN LIMITED→ 16248061 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| 32 THE GUILD LIMITED→ 08145610 · est 2012 · no financials extracted | — | — | — | — | 13y | — | — |
| 4 KANDLES HARDWARE PAPER SHOP LTD→ 14843325 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| 465 OFFICE LIMITED→ 09672455 · est 2015 · no financials extracted | — | — | — | — | 10y | — | — |
| 50 CHARLES LIMITED→ 14507397 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| 7 DAY EURO LTD→ 14415903 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions
7 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.
Available from the Pro tier upwards.
See pricing →🔒Advanced scoring suite
Exit-route ranking, improvement thesis, quiet-distress detector, covenant-pressure proxy, extraction monitor, approaching triggers, ownership drift, local cluster, value trap, debt capacity, archetype classification — 48+ scoring modules.
Available from the Pro tier upwards.
See pricing →Company details
Statusactive
Typeltd
Incorporated2013-07-11
Jurisdictionengland-wales
Primary SIC47591 — Retail sale of musical instruments and scores
Registered office
18 Styles Place
Yelvertoft
NN6 6LR
Filing status
Accounts
Next due: 2027-04-30
Last made up to: 2025-07-31
Confirmation statement
Next due: 2026-07-14
Last: 2025-06-30
Officers (1 active · 0 resigned)
BROWN, Clifford Michael→
Activedirector · ~61y · appointed 2013-07-11
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (25 total)
accounts-with-accounts-type-dormant
accounts · AA
2026-04-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-07-14
accounts-with-accounts-type-dormant
accounts · AA
2025-04-02
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-07-12
accounts-with-accounts-type-dormant
accounts · AA
2024-04-24
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-07-06
accounts-with-accounts-type-dormant
accounts · AA
2023-04-27
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-06-30
accounts-with-accounts-type-dormant
accounts · AA
2022-04-04
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-07-14
accounts-with-accounts-type-dormant
accounts · AA
2021-03-04
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-07-14
accounts-with-accounts-type-dormant
accounts · AA
2020-04-07
confirmation-statement-with-no-updates
confirmation-statement · CS01
2019-07-14
accounts-with-accounts-type-dormant
accounts · AA
2019-04-30