ActiveSL019928Private limited companyGlasgow

UNIONMARK L.P.

Significant control: Sellberg Networks L.P.

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Coming soon · product and service lists

What does Unionmark L.P. sell?

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

UNIONMARK L.P. is an active private limited company (company number SL019928) incorporated on 13 March 2015, registered in Glasgow. No accounts have been filed yet; the first accounts are due by 13 December 2016.

02

Ownership and control

1 active
  • Sellberg Networks L.P.
    corporate entity, United Kingdom · since 5 October 2017
    • right to appoint and remove person

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
13 March 201511 yrs ago
First accounts due
13 December 20163601 days overdue
Confirmation statement due
27 March 2027in 155 days

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

04

Activity

SIC None Supplied
None Supplied
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 13 December 2016; this page updates when they are filed.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 13 March 2015
  • Accounts past their due dateDue 13 December 2016

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 155 days
  2. First accounts due3601 days overdue
  3. Incorporated
08

Reminders for UNIONMARK L.P.

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.