BIG BATTERY (ENRIGG) LIMITED

🌿Early-stageactive
SC734734 · ltd · incorporated 2022-06-07
Investment thesis
Growth-phase business — story-led; valuation sensitive to momentum.
Why interesting: Trading is scaling; acquirers paying for trajectory get disproportionate leverage.
Why risky: Price often leads fundamentals; dependency on founder often high.
🔒Estimated value
Upgrade to see
Turnover
year to Jun 2025
Net worth
£37
book net assets
Opportunity
76/100
Strong
🔔
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What this business does
Primary activity: SIC 35110
Sector: Electricity, gas & energy
Investor take
Pursue
Strong opportunity: asset-holding vehicle with strong profile and acceptable with review structure.

Opportunity 76/100 (strong), bankability 70/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (73/100).

Data confidence

Overall: high (82/100)

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
13 connected companies via shared directors
84
Filing history
9 filings
60
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
76/100Strong
PassWatchWorth a lookStrongExceptional 

Solid opportunity signal. Worth a dedicated memo and management meeting.

Business quality
60
Adequate — check latest filings for context.
Acquirability
75
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 · accounting standard not declared
Positive net assets
Net assets £37
Net assets shrinking
Down £61 YoY
Cash YoY
+11821%
Year on year

Key financials

2 years extracted from filed iXBRL accounts
Cash
£12k
↑ 11821% YoY
Net Worth
£37
↓ 62% YoY
Current Assets
£12k
~ YoY
Current Liabilities
£0£2k£5k£7k£10k£12kJun 2024Jun 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2025-06-302024-06-30
Total assets£37£98
Current assets£12.0k£12.1k
Cash£12.0k£101
Net assets£37£98

Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.

🔒Filing-note intelligence

1 signal 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
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 (9 events)Click to expand
  1. 2026-03-31
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  2. 2025-03-26
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  3. 2024-02-29
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  4. 2023-12-04
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC05
  5. 2023-08-09
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  6. 2022-06-07
    🏢
    Company incorporated
    As BIG BATTERY (ENRIGG) LIMITED
  7. 2022-06-07
    COYLE, Owen Daniel appointed
    director
  8. 2022-06-07
    O'DOWD, Mark Anthony appointed
    director
  9. 2022-06-07
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

66/100
High — earn-out structure required

Material founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.

FACTORS
  • +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
  • +Senior director age: Director aged approximately 62 — approaching natural succession window.

Succession & seller-readiness

46/100
Moderate signal

Some succession indicators present. Worth watching; approach if sector/strategy fits.

SIGNALS
  • secondaryFounder aged 58+: Senior director is approximately 62. Early succession window.
  • secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.

Red flags

clean
No red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)

Group structure

2 corporate shareholders identified. Group structure is distributed.

🏛️
Union Technical Holdings Ltd
Corporate parent · holds 25-50% shares · board control
significant stake
🏛️
Big Battery Company Limited
Corporate parent · holds 25-50% shares · board control
significant stake
BIG BATTERY (ENRIGG) LIMITED
This company · SC734734

Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).

Shareholders & ownership

2 active beneficial owners
NameSharesVoting rightsNature of controlNotified
Union Technical Holdings Ltd
Corporate entity
2550%
25–50%board control25-50% shares · 25-50% voting · board control07/06/2022
Big Battery Company Limited
Corporate entity
2550%
25–50%board control25-50% shares · 25-50% voting · board control07/06/2022

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 →

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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
Incorporated2022-06-07
Jurisdictionscotland
Primary SIC35110 — SIC 35110

Registered office

Third Floor, Suite 2, Ink Building, 24
Douglas Street
Glasgow
G2 7NQ
Scotland

Filing status

Accounts
Next due: 2027-03-31
Last made up to: 2025-06-30
Confirmation statement
Next due: 2026-06-20
Last: 2025-06-06

Officers (2 active · 0 resigned)

COYLE, Owen Daniel
director · ~40y · appointed 2022-06-07
View their other companies + combined net worth →
Active
O'DOWD, Mark Anthony
director · ~62y · appointed 2022-06-07
View their other companies + combined net worth →
Active

Click a director name to see their full track record across all companies.

Recent filings (9 total)

accounts-with-accounts-type-total-exemption-full
accounts · AA
2026-03-31
confirmation-statement-with-updates
confirmation-statement · CS01
2025-06-09
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-03-26
confirmation-statement-with-updates
confirmation-statement · CS01
2024-06-06
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-02-29
change-to-a-person-with-significant-control
persons-with-significant-control · PSC05
2023-12-04
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2023-08-09
confirmation-statement-with-updates
confirmation-statement · CS01
2023-06-19
incorporation-company
incorporation · NEWINC
2022-06-07