ActiveSC268869Private limited companyDumbarton

DAM GEOTECHNICAL SERVICES LIMITED

Significant control: David Alastair Calder (significant control)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

Watch this company

Get an email when Companies House records a change for Dam Geotechnical Services Limited: status, filings, accounts, officers or owners. Free.

Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy

Coming soon · product and service lists

What does Dam Geotechnical Services Limited sell?

Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

DAM GEOTECHNICAL SERVICES LIMITED is an active private limited company (company number SC268869) incorporated on 7 June 2004, registered in Dumbarton. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 31 December 2025, showing net assets of £881k and cash of £464k, with 9 employees on average. Net assets rose 52% on the prior period (£580k).

Peer position · net assets

By net assets it sits in the top quarter of 435 comparable companies in Glasgow (median £3,893, upper quartile £38k).

02

Ownership and control

1 active · 1 other
  • Mr David Alastair Calder
    Individual · since 26 August 2022
    • has significant influence or control
  • Mr David Armstrong Miller
    Individual · since 6 April 2016 · ceased 26 August 2022
    • owns 75–100% of shares

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
7 June 200422 yrs ago
Next accounts due
30 September 2027in 338 days
Confirmation statement due
21 June 2027in 237 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 71122
Engineering related scientific and technical consulting activities
SIC 74901
Environmental consulting activities
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 December 2025
Net assets
£881k
+52%vs Dec 2024
Cash at bank
£464k
+173%vs Dec 2024
Turnover
Not reported
Employees
9
No changevs Dec 2024
Net assets
£881k
Cash at bank
£464k
Average employees
9
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2025£881k£464k£440k£294k——9
31 December 2024£580k£170k£440k£203k——9
Current ratio3.69Current assets ÷ creditors within one year
Cash per employee£52kCash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £880,935 at 31 December 2025
  • Net assets up 10% or more on the prior period+51.9% vs prior period
  • Current assets at least 1.5× creditors within one yearCurrent ratio 3.69
  • Cash at bank of £50,000 or moreCash £464,098
  • Incorporated five or more years agoIncorporated 7 June 2004

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Next accounts duein 338 days
  2. Confirmation statement duein 237 days
  3. Accounts period endNet assets £881k · small accounts
  4. Accounts period endNet assets £580k · small accounts
  5. Incorporated
08

Similar companies in Glasgow

Same activity (engineering related scientific and technical consulting activities), closest in incorporation date
09

Reminders for DAM GEOTECHNICAL SERVICES LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown. Contact us about this company.