ActiveSC782140Private limited companyEdinburgh

PROTIUM SPEYSIDE LIMITED

Significant control: Protium Green Solutions Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

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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.

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01

Summary

Generated from filed data · no estimates

PROTIUM SPEYSIDE LIMITED is an active private limited company (company number SC782140) incorporated on 11 September 2023, registered in Edinburgh. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Accounts are on file at Companies House (audit exemption subsidiary) but not yet parsed into this record.

There are 240 companies in engineering related scientific and technical consulting activities in Edinburgh with filed accounts; the median reports net assets of £5,962 and is 6 years old.

02

Ownership and control

1 active · 1 other
  • Protium Green Solutions Limited
    corporate entity, England · since 12 May 2026
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • Storegga Hydrogen Limited
    corporate entity, United Kingdom · since 11 September 2023 · ceased 12 May 2026
    • 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
11 September 20233 yrs ago
First accounts due
11 June 2025500 days overdue
Confirmation statement due
25 September 2027in 336 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 82990
Other business support service activities n.e.c.
Accounts type
Audit Exemption Subsidiary
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 two to five years agoIncorporated 11 September 2023
  • Accounts past their due dateDue 11 June 2025

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 336 days
  2. First accounts due500 days overdue
  3. Incorporated
08

Similar companies in Edinburgh

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

Reminders for PROTIUM SPEYSIDE LIMITED

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Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.