Active07834925Private limited companySidcup

QUANTUM POWER SERVICES LIMITED

Significant control: Marshall Eugene Eisenberg (75–100%), Richard Martin (75–100%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Quantum Power 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 Quantum Power Services Limited sell?

Registered activity: Other business support service activities n.e.c. (SIC 82990). 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

QUANTUM POWER SERVICES LIMITED is an active private limited company (company number 07834925) incorporated on 4 November 2011, registered in Sidcup. Its registered activity is other business support service activities n.e.c. (SIC 82990). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 13,419 companies in other business support service activities n.e.c. in Greater London with filed accounts; the median reports net assets of £2,057 and is 11 years old.

02

Ownership and control

2 active · 2 other
  • Mr. Marshall Eugene Eisenberg
    Individual · since 6 April 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
    • has significant influence or control
  • Mr Richard Martin
    Individual · since 31 January 2021
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Rothschild & Co
    corporate entity, Paris · since 6 April 2016 · ceased 1 March 2019
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Midwinter Capital Limited
    corporate entity, United Kingdom · since 1 March 2019 · ceased 31 January 2021
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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
4 November 201114 yrs ago
First accounts due
4 August 20134829 days overdue
Confirmation statement due
18 November 2026in 25 days

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

04

Activity

SIC 82990
Other business support service activities n.e.c.
Accounts type
Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 4 November 2011
  • Accounts past their due dateDue 4 August 2013

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. Confirmation statement duein 25 days
  2. First accounts due4829 days overdue
  3. Incorporated
08

Similar companies in Greater London

Same activity (other business support service activities n.e.c.), closest in incorporation date
09

Reminders for QUANTUM POWER 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. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.