A21ARCHITECTS LTD
🌳Matureactive
07696407 · ltd · incorporated 2011-07-07
Investment thesis
Established operating company — standard diligence applies, no dominant angle.
Why interesting: Live, filing, normal profile.
Why risky: No standout signals in either direction.
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Jul 2025
Net worth
£27.6k
book net assets
Opportunity
78/100
Strong
What this business does
Primary activity: Architectural activities
Sector: Professional, scientific & technical
Investor take
PursueAsset-holding vehicle. Family succession underway — not a classic acquisition target.
Opportunity 78/100 (strong), bankability 75/100. Same-surname younger director in place — likely family handover, not open to sale. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (73/100).
Data confidence
Overall: high (80/100)Strong data coverage across all sections. AI outputs should be trusted with minimal caveats.
Company profile
address, 1 SIC codes, incorporation date
100
Financials
2 years of iXBRL accounts extracted (YoY deltas available) + narrative notes parsed
75
Lenders & charges
Confirmed no charges registered
85
Directors & officers
2 officers (2 active, 2 linked, 2 with DOB)
90
Ownership & PSC
2 active PSC(s) of 2 total, 2 with control declared
90
Director network
4 connected companies via shared directors
57
Filing history
45 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.
Signals from accounts
Derived from iXBRL accounts · FRS 105 (micro)Positive net assets
Net assets £27,607
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
£28k
↑ 2294% YoY
Current Assets
£87k
↑ 51% YoY
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · FRS 105 (micro)| Metric | 2025-07-31 | 2024-07-31 |
|---|---|---|
| Total assets | £29.6k | £2.9k |
| Current assets | £86.6k | £57.3k |
| Net assets | £27.6k | £1.2k |
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
🔒Filing-note intelligence
2 signals detected in this company's narrative notes — going-concern language, audit opinion, contingent liabilities, related-party transactions.
Available from the Pro tier upwards.
See pricing →Recent activity
Last 30 days
0
filings
Last 90 days
1
filing
- • 1 accounts
Last 180 days
3
filings
- • 1 accounts
- • 1 persons-with-significant-control
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (21 events)Click to expand
- 2026-04-30📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2026-01-23📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2025-04-28📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2025-01-21📄change-person-director-company-with-change-dateofficers · CH01
- 2024-04-30📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2024-02-26📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2023-04-14📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2022-12-29📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2022-12-29📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2022-12-22📄capital-name-of-class-of-sharescapital · SH08
- 2022-12-22📄resolutionresolution · RESOLUTIONS
- 2022-08-02📄resolutionresolution · RESOLUTIONS
- 2022-08-02📄memorandum-articlesincorporation · MA
- 2022-08-01📄capital-name-of-class-of-sharescapital · SH08
- 2022-05-25📄appoint-person-director-company-with-name-dateofficers · AP01
- 2022-04-28📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2022-01-03➕PETRIDES, Theo Wyatt appointeddirector
- 2021-04-27📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2020-07-30📄change-person-director-company-with-change-dateofficers · CH01
- 2011-07-07🏢Company incorporatedAs A21ARCHITECTS LTD
- 2011-07-07➕PETRIDES, George appointeddirector
Owner dependency
86/100
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
- +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
- +Founder age: Director aged approximately 72 — succession pressure is live.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
- +No director turnover: Company is 15 years old with no director changes — suggests a very tight-knit founder team never broadened.
Succession & seller-readiness
39/100
Weak signalLimited succession signal. Not a near-term off-market candidate.
SIGNALS
- primaryFamily succession underway: Not a takeover target — PETRIDES, Theo Wyatt (same surname) appointed 2022-01-03. Pattern consistent with intra-family handover.
- primaryFounder aged 70+: Senior director is approximately 72 years old. Natural succession window is now.
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
- secondary12+ year tenure: Director in role 15 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
2 active beneficial owners| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Theo Wyatt Petrides Individual · British · DOB 10/1984 · age 42 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 18/11/2022 |
Mr George Petrides Individual · British · DOB 04/1954 · age 72 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 06/04/2016 |
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.
See pricing →Similar companies
Active · Professional services · N postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| ACCELERATED RETAILTECH GROWTH LTD→ 14920000 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| ACCELERON INVESTMENTS UK LIMITED→ 14502195 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| ACCENTICS LIMITED→ 05001174 · est 2003 · no financials extracted | — | — | — | — | 22y | — | — |
| ACCESS CONSULTING SPECIALISTS LTD→ 16251542 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| ACCESS INTERNATIONAL FINANCIAL SERVICES LTD→ 12226620 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
| ACCOUNTABILITY LONDON LTD→ 05579459 · est 2005 · no financials extracted | — | — | — | — | 20y | — | — |
| ACCOUNTANCY 2000.COM LIMITED→ 03887378 · est 1999 · no financials extracted | — | — | — | — | 26y | — | — |
| ACCOUNTANCY SERVICES NP LTD→ 13942839 · est 2022 · no financials extracted | — | — | — | — | 4y | — | — |
| ACCOUNTANTS OF WORCESTER (AOW) LTD→ 11299654 · est 2018 · no financials extracted | — | — | — | — | 8y | — | — |
| ACCOUNTANTS SOLUTIONS LTD→ 09622421 · est 2015 · no financials extracted | — | — | — | — | 10y | — | — |
| ACCOUNTAX ZONE LIMITED→ 11720700 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| ACCOUNTIK LTD→ 15979900 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
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
Incorporated2011-07-07
Jurisdictionengland-wales
Primary SIC71111 — Architectural activities
Registered office
9 Tyndale Terrace
London
N1 2AT
England
Filing status
Accounts
Next due: 2027-04-30
Last made up to: 2025-07-31
Confirmation statement
Next due: 2027-01-12
Last: 2025-12-29
Officers (2 active · 0 resigned)
PETRIDES, George→
Activedirector · ~72y · appointed 2011-07-07
View their other companies + combined net worth →
PETRIDES, Theo Wyatt→
Activedirector · ~42y · appointed 2022-01-03
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (45 total)
accounts-with-accounts-type-micro-entity
accounts · AA
2026-04-30
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2026-01-23
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-01-06
accounts-with-accounts-type-micro-entity
accounts · AA
2025-04-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-01-21
change-person-director-company-with-change-date
officers · CH01
2025-01-21
accounts-with-accounts-type-micro-entity
accounts · AA
2024-04-30
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2024-02-26
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-01-12
accounts-with-accounts-type-micro-entity
accounts · AA
2023-04-14
confirmation-statement-with-updates
confirmation-statement · CS01
2022-12-29
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2022-12-29
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2022-12-29
capital-name-of-class-of-shares
capital · SH08
2022-12-22
resolution
resolution · RESOLUTIONS
2022-12-22