Company · Scotland

Trihedral

Trihedral is a business software developer incorporated in Scotland in 1998 (SC187794).

What they do

“In addition to major software version updates, our team regularly releases service updates with enhancements, bug fixes, and new features. New Features In This Version Download the latest released version of VTScada**A software key is required. If you need a key, please contact us.”

In its own words, on trihedral.com

In plain speak

They make software for controlling and monitoring industrial systems, and they regularly update it with new features and bug fixes.

Ayeoh Overview

Trihedral is a business software developer. (Companies House) It was incorporated in Scotland on 21 Jul 1998 as company SC187794. (Companies House) Its website says: “In addition to major software version updates, our team regularly releases service updates with enhancements, bug fixes, and new features. New Features In This Version Download the latest released version of VTScada**A software key is required.” (trihedral.com)

Companies House lists 4 active officers, among them Arthur Glenn Wadden (director, since Jul 1998), Barry Albert Baker (director, since Jul 1998) and Keith William Donaldson (director, since Feb 2014). (Companies House, profile card) Its own website's latest post is “General Release V12.2.31”, from 29 Sep 2026. (Latest from Trihedral, the post) Its latest filed accounts, for the year to 31 Dec 2025, show 5 employees on average. (Companies House, Financials)

Latest from Trihedral

General Release V12.2.31

29 Sep 2026, from vtscada.com, posted by the company

Welcome Industrial Automation and Controls

28 Sep 2026, from vtscada.com, posted by the company

City of Summerside, PEI

24 Sep 2026, from vtscada.com, posted by the company

Finalist: Talent Champion Award

15 Sep 2026, from vtscada.com, posted by the company

General Release V12.2.30

9 Sep 2026, from vtscada.com, posted by the company

Financials

Net assets: £579k (31 Dec 2025), up 4% on £559k a year earlier
Cash at bank and in hand: £581k (31 Dec 2025), up 24% on £468k a year earlier
Employees: 5 on average (31 Dec 2025), unchanged on a year earlier (5)
Profit for the year: £20.1k (31 Dec 2025)

Net assets at year ends 2024 to 2025

Next accounts due 30 Sep 2027.

From the accounts made up to 31 Dec 2025, full accounts, as tagged in the filing. The filings at Companies House

Accounts, year by year

Year end	Net assets	Cash	Profit	Staff
31 Dec 2025	£579k	£581k	£20.1k	5
31 Dec 2024	£559k	£468k	£46.1k	5

Only the figures each year's filed accounts tag; a blank is a figure the company did not file. The filings at Companies House

Timeline

29 Sep 2026from the companyGeneral Release V12.2.31
28 Sep 2026from the companyWelcome Industrial Automation and Controls
24 Sep 2026from the companyCity of Summerside, PEI
15 Sep 2026from the companyFinalist: Talent Champion Award
9 Sep 2026from the companyGeneral Release V12.2.30
31 Dec 2025accountsAccounts year end
31 Dec 2024accountsAccounts year end
7 Feb 2014directorKeith William Donaldson appointed Director
7 Feb 2014directorSteven John Pomeroy appointed Director
23 Jul 1998directorArthur Glenn Wadden appointed Director
23 Jul 1998directorBarry Albert Baker appointed Director
21 Jul 1998incorporatedTrihedral incorporated as SC187794

Register facts, funding, grants and the latest news, each linked or sourced. The data file holds the register facts, funding and grants only.

Use this data

Download everything ayeoh holds on Trihedral, free: CSV · JSON-LD. Every row carries its source and date.

Record completeness 59 of 100; not yet held: city, three years of accounts, turnover, news coverage.

Licence: free to read and cite with a link to ayeoh.io; bulk, API or commercial reuse needs an ayeoh licence. Cite as: ayeoh.io, “Trihedral”, ayeoh.io/c/trihedral, accessed 8 Nov 2026.

How it compares

Net assets £579k: 127th of 4,216 software firms with filed accounts on ayeoh's record, largest first.
Cash £581k: 81st of 1,605 software firms with filed accounts on ayeoh's record, largest first.
Employees 5 on average: joint 341st of 4,480 software firms with filed accounts on ayeoh's record, largest first.
Incorporated 21 Jul 1998: 256th of 8,992 software firms, oldest first.

Ranked by ayeoh from the accounts of every Scottish software firm whose filings it holds, as of 2026-11-08. Only figures the accounts tag; a rank, not a judgement.