ADAMANT CORPORATION LTD
💤Zombieactive
13456599 · ltd · incorporated 2021-06-15
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
—
year to Jun 2025
Net worth
£100
book net assets
Opportunity
71/100
Strong
What this business does
Primary activity: Construction of domestic buildings
Sector: Construction
ALSO REGISTERED FOR
- 64306Activities of real estate investment trusts
- 64910Financial leasing
- 68209Other letting and operating of own or leased real estate
Investor take
PursueStrong opportunity: asset-holding vehicle with strong profile and acceptable with review structure.
Opportunity 71/100 (strong), bankability 70/100. 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 (58/100).
Data confidence
Overall: medium (76/100)Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.
Company profile
address, 4 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
4 officers (1 active, 4 linked, 2 with DOB)
80
Ownership & PSC
1 active PSC(s) of 4 total, 4 with control declared
90
Director network
Network not yet resolved
30
Filing history
24 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
71/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
60
Adequate — check latest filings for context.
Acquirability
55
Some acquirability indicators.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.
Signals from accounts
Derived from iXBRL accounts · accounting standard not declaredPositive net assets
Net assets £100
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
£100
~ YoY
Current Assets
—
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · accounting standard unknown| Metric | 2025-06-30 | 2024-06-30 |
|---|---|---|
| Total assets | £100 | £100 |
| Net assets | £100 | £100 |
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
Recent activity
Last 30 days
0
filings
Last 90 days
1
filing
- • 1 accounts
Last 180 days
1
filing
- • 1 accounts
Counts from Companies House filing history.
Corporate timeline (28 events)Click to expand
- 2026-03-07📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2025-09-01📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2025-09-01📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2025-09-01📄termination-director-company-with-name-termination-dateofficers · TM01
- 2025-08-18➖ECOENERGY ENGC LIMITED resignedcorporate-director
- 2025-02-06📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC05
- 2025-01-27📄change-corporate-director-company-with-change-dateofficers · CH02
- 2025-01-27📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2025-01-27📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC02
- 2025-01-27📄termination-director-company-with-name-termination-dateofficers · TM01
- 2025-01-27📄appoint-corporate-director-company-with-name-dateofficers · AP02
- 2025-01-27📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2025-01-27📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC02
- 2025-01-27📄termination-director-company-with-name-termination-dateofficers · TM01
- 2025-01-27📄appoint-corporate-director-company-with-name-dateofficers · AP02
- 2025-01-15➖CELAN, Sergiu resigneddirector
- 2025-01-15➕ECOENERGY ENGC LIMITED appointedcorporate-director
- 2025-01-15➕GLOBAL COLLABORATIONS UK LIMITED appointedcorporate-director
- 2025-01-15➖GLOBAL COLLABORATIONS UK LIMITED resignedcorporate-director
- 2024-11-21📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2023-07-07📄accounts-with-accounts-type-dormantaccounts · AA
- 2023-02-06📄accounts-with-accounts-type-dormantaccounts · AA
- 2022-10-10📄appoint-person-director-company-with-name-dateofficers · AP01
- 2022-10-01➕GROAPA, Viorel appointeddirector
- 2021-12-01📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2021-06-15🏢Company incorporatedAs ADAMANT CORPORATION LTD
- 2021-06-15➕CELAN, Sergiu appointeddirector
- 2021-06-15📄incorporation-companyincorporation · NEWINC
Owner dependency
75/100
High — earn-out structure requiredMaterial founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.
FACTORS
- +Sole director: Only one active director — all governance concentrated on one person.
Succession & seller-readiness
45/100
Moderate signalSome succession indicators present. Worth watching; approach if sector/strategy fits.
SIGNALS
- primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
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| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Viorel Groapa Individual · Romanian · DOB 03/1971 · age 55 | 50–75% | — | 50-75% shares | 01/09/2025 |
3 historic (ceased) PSCs
- Ecoenergy Engc Limitedceased 18/08/2025· 75-100% shares · 75-100% voting · board control · significant influence · firm interest
- Global Collaborations Uk Limitedceased 15/01/2025· 75-100% shares · 75-100% voting · significant influence · firm interest
- Mr Sergiu Celanceased 15/01/2025· 75-100% shares · 75-100% voting · board control
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Similar companies
Active · Construction · LN postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| A GALE TILING LTD→ 06710770 · est 2008 · no financials extracted | — | — | — | — | 17y | — | — |
| A J C E LTD.→ 04752464 · est 2003 · no financials extracted | — | — | — | — | 22y | — | — |
| A J ENGINEERING UK LTD→ 05083839 · est 2004 · no financials extracted | — | — | — | — | 22y | — | — |
| A J S (ROOFING & CLADDING) LIMITED→ 06915417 · est 2009 · no financials extracted | — | — | — | — | 16y | — | — |
| A.C.E. INSTALLATIONS & MAINTENANCE LIMITED→ 13049215 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| AAA SCAFFOLDING ( LINCOLN ) LIMITED→ 06723056 · est 2008 · no financials extracted | — | — | — | — | 17y | — | — |
| ABSOLUTE ELECTRICAL LIMITED→ 15147414 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| ACE PROJECT INCORPORATED LTD→ 14962482 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| ACORN BUSINESS CENTRES (MANSFIELD) LIMITED→ 02415842 · est 1989 · no financials extracted | — | — | — | — | 36y | — | — |
| ADAMS PAVING LTD→ 12218976 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
| ADDISON ELEC CONTRACTING LTD→ 12263549 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
| ADRENEWABLES LTD→ 14208503 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions
8 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
Incorporated2021-06-15
Jurisdictionengland-wales
Primary SIC41202 — Construction of domestic buildings
Registered office
57 Canwick Road
Lincoln
LN5 8HE
England
Filing status
Accounts
Next due: 2027-03-31
Last made up to: 2025-06-30
Confirmation statement
Next due: 2026-06-28
Last: 2025-06-14
Officers (1 active · 3 resigned)
GROAPA, Viorel→
Activedirector · ~55y · appointed 2022-10-01
View their other companies + combined net worth →
CELAN, Sergiu→
Resigneddirector · ~46y · appointed 2021-06-15 · resigned 2025-01-15
ECOENERGY ENGC LIMITED→
Resignedcorporate-director · appointed 2025-01-15 · resigned 2025-08-18
GLOBAL COLLABORATIONS UK LIMITED→
Resignedcorporate-director · appointed 2025-01-15 · resigned 2025-01-15
Click a director name to see their full track record across all companies.
Recent filings (24 total)
accounts-with-accounts-type-micro-entity
accounts · AA
2026-03-07
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2025-09-01
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2025-09-01
termination-director-company-with-name-termination-date
officers · TM01
2025-09-01
confirmation-statement-with-updates
confirmation-statement · CS01
2025-06-25
change-to-a-person-with-significant-control
persons-with-significant-control · PSC05
2025-02-06
change-corporate-director-company-with-change-date
officers · CH02
2025-01-27
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2025-01-27
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC02
2025-01-27
termination-director-company-with-name-termination-date
officers · TM01
2025-01-27
appoint-corporate-director-company-with-name-date
officers · AP02
2025-01-27
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2025-01-27
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC02
2025-01-27
termination-director-company-with-name-termination-date
officers · TM01
2025-01-27
appoint-corporate-director-company-with-name-date
officers · AP02
2025-01-27