SCIENTIFIC VACUUM SYSTEMS LTD
🌳Matureactive
02538608 · ltd · incorporated 1990-09-11
Investment thesis
Well-run mature business — low negotiation leverage; premium likely.
Why interesting: Textbook target; clean filings, stable trading.
Why risky: No pressure on seller; any deal likely at full price.
Opportunity decay
approaching window · 12-months
Approaching a transaction window — refinance or sale event plausible in the next 12 months.
- · Oldest live charge 34.1y old — refinance window within 12 months
🔒Estimated value
—
Upgrade to see
Turnover
—
not disclosed
Net worth
—
book net assets
Opportunity
80/100
Exceptional
What this business does
Primary activity: SIC 28990
Sector: Manufacturing
Investor take
PursueActive trading company with a 67-year-old founder — textbook succession opportunity.
Opportunity 80/100 (exceptional), bankability 75/100. Strong seller-intent signal (63/100, director aged 67). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).
🏦
Refinance opportunity
3 live charges · 2 lenders · oldest 34.1y
70/100
ready
Refinance conversation should be productive — structure clean and timing right.
- · Oldest live charge is 34.1 years old — likely at or near maturity.
- · Two lenders — manageable, but coordination required.
- · Legal-friction score 15/100 — clean.
Data confidence
Overall: medium (60/100)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
3 charges (3/3 with lender, 3/3 with type)
90
Directors & officers
9 officers (4 active, 9 linked, 6 with DOB)
83
Ownership & PSC
1 active PSC(s) of 2 total, 2 with control declared
90
Director network
12 connected companies via shared directors
81
Filing history
115 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
80/100Exceptional
PassWatchWorth a lookStrongExceptional
Strong composite across quality, acquirability, and risk. High-priority target — progress to serious diligence.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
75
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
100
Good data coverage for analysis.
Recent activity
Last 30 days
0
filings
Last 90 days
0
filings
Last 180 days
2
filings
- • 1 incorporation
- • 1 resolution
Counts from Companies House filing history.
Corporate timeline (36 events)Click to expand
- 2025-12-12📄memorandum-articlesincorporation · MA
- 2025-12-05📄resolutionresolution · RESOLUTIONS
- 2025-12-01📄mortgage-create-with-deed-with-charge-number-charge-creation-datemortgage · MR01
- 2025-11-27🔒Charge registered #3Lender: Hsbc UK Bank PLC
- 2025-10-14📄accounts-with-accounts-type-smallaccounts · AA
- 2025-04-03➖EAMES, Philip Arthur resigneddirector
- 2025-04-03📄termination-director-company-with-name-termination-dateofficers · TM01
- 2024-10-30📄accounts-with-accounts-type-smallaccounts · AA
- 2024-01-29📄termination-director-company-with-name-termination-dateofficers · TM01
- 2024-01-19➖CREEDON, Michael John resigneddirector
- 2023-12-08📄accounts-with-accounts-type-smallaccounts · AA
- 2023-10-04📄appoint-person-director-company-with-name-dateofficers · AP01
- 2023-09-29➕BROWN, Stephen Mark appointeddirector
- 2022-11-21📄accounts-with-accounts-type-smallaccounts · AA
- 2022-09-22📄appoint-person-secretary-company-with-name-dateofficers · AP03
- 2022-09-22📄termination-director-company-with-name-termination-dateofficers · TM01
- 2022-09-22📄termination-secretary-company-with-name-termination-dateofficers · TM02
- 2022-09-21➕SHARMA, Amitabh appointedsecretary
- 2022-09-21➖ABELL, Jonathan Paul resignedsecretary
- 2022-09-21➖ABELL, Jonathan Paul resigneddirector
- 2022-08-30📄appoint-person-director-company-with-name-dateofficers · AP01
- 2022-08-17➕SHARMA, Amitabh appointeddirector
- 2022-02-11📄mortgage-create-with-deed-with-charge-number-charge-creation-datemortgage · MR01
- 2022-02-09🔒Charge registered #2Lender: Hsbc UK Bank PLC
- 2022-02-08📄change-account-reference-date-company-current-shortenedaccounts · AA01
- 2022-01-31📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2022-01-31📄appoint-person-secretary-company-with-name-dateofficers · AP03
- 2022-01-31📄termination-secretary-company-with-name-termination-dateofficers · TM02
- 2022-01-31📄appoint-person-director-company-with-name-dateofficers · AP01
- 2022-01-07➕ABELL, Jonathan Paul appointedsecretary
- 2022-01-07➖SHIMELL, Terence resignedsecretary
- 2022-01-07➕ABELL, Jonathan Paul appointeddirector
- 2022-01-07➕CREEDON, Michael John appointeddirector
- 2021-12-23🔓Charge satisfied #1
- 1992-04-16🔒Charge registered #1Lender: National Westminster Bank PLC
- 1990-09-11🏢Company incorporatedAs SCIENTIFIC VACUUM SYSTEMS LTD
Owner dependency
65/100
High — earn-out structure requiredMaterial founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.
FACTORS
- +Founder age: Director aged approximately 67 — succession pressure is live.
Succession & seller-readiness
50/100
Moderate signalSome succession indicators present. Worth watching; approach if sector/strategy fits.
SIGNALS
- primaryFounder aged 63+: Senior director is approximately 67. Approaching typical UK retirement age — succession thinking likely.
Red flags
cleanNo red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)
Group structure
Sdi Group Plc is the ultimate parent — holding 75%+ shares. This company sits inside their group.
🏛️ultimate parent
Sdi Group Plc
Corporate parent · holds 75-100% shares
⬇
SCIENTIFIC VACUUM SYSTEMS LTD
This company · 02538608
Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).
Shareholders & ownership
1 active beneficial owner · dominant holder ≥75%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Sdi Group Plc Corporate entity | 75–100% | — | 75-100% shares | 07/01/2022 |
1 historic (ceased) PSC
- Mr Terence Shimellceased 07/01/2022· significant influence
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
🔒Co-director network graph
Radial SVG graph showing every company connected via shared directors, colour-coded by status.
Available from the Pro tier upwards.
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| A. E. & N. ASHTON & COMPANY LIMITED→ 00555058 · est 1955 · no financials extracted | — | — | — | — | 70y | — | — |
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| AEROKAST LTD→ 16296717 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
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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
Incorporated1990-09-11
Jurisdictionengland-wales
Primary SIC28990 — SIC 28990
Registered office
Beacon House
Nuffield Road
Cambridge
CB4 1TF
England
Filing status
Accounts
Next due: 2027-01-31
Last made up to: 2025-04-30
Confirmation statement
Next due: 2026-10-06
Last: 2025-09-22
Officers (4 active · 5 resigned)
Active
BROWN, Stephen Mark→
Activedirector · ~53y · appointed 2023-09-29
View their other companies + combined net worth →
SHARMA, Amitabh→
Activedirector · ~59y · appointed 2022-08-17
View their other companies + combined net worth →
Active
ABELL, Jonathan Paul→
Resignedsecretary · appointed 2022-01-07 · resigned 2022-09-21
SHIMELL, Terence→
Resignedsecretary · resigned 2022-01-07
ABELL, Jonathan Paul→
Resigneddirector · ~65y · appointed 2022-01-07 · resigned 2022-09-21
CREEDON, Michael John→
Resigneddirector · ~66y · appointed 2022-01-07 · resigned 2024-01-19
EAMES, Philip Arthur→
Resigneddirector · ~64y · resigned 2025-04-03
Click a director name to see their full track record across all companies.
Mortgages & charges
3
Total charges
2
Outstanding
1
Active lenders
Status:Lender:3 of 3 shown
| Type | Properties | |||||
|---|---|---|---|---|---|---|
| outstanding | HSBC Hsbc UK Bank PLC | A registered charge | — | 27/11/2025 | — | |
| outstanding | HSBC Hsbc UK Bank PLC | A registered charge | 1 property | 09/02/2022 | — | |
| satisfied | National Westminster Bank National Westminster Bank PLC | Mortgage debenture | 1 property | 16/04/1992 | 23/12/2021 |
Click column headers to sort. Use filters above to narrow by status and lender.
Recent filings (115 total)
memorandum-articles
incorporation · MA
2025-12-12
resolution
resolution · RESOLUTIONS
2025-12-05
mortgage-create-with-deed-with-charge-number-charge-creation-date
mortgage · MR01
2025-12-01
accounts-with-accounts-type-small
accounts · AA
2025-10-14
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-09-25
termination-director-company-with-name-termination-date
officers · TM01
2025-04-03
accounts-with-accounts-type-small
accounts · AA
2024-10-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-09-23
termination-director-company-with-name-termination-date
officers · TM01
2024-01-29
accounts-with-accounts-type-small
accounts · AA
2023-12-08
appoint-person-director-company-with-name-date
officers · AP01
2023-10-04
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-09-22
accounts-with-accounts-type-small
accounts · AA
2022-11-21
confirmation-statement-with-updates
confirmation-statement · CS01
2022-09-22
appoint-person-secretary-company-with-name-date
officers · AP03
2022-09-22