Scottish tech's frontpage
ayeoh.io

“TH₂ISTLE’s £7.7m round gives Aberdeen tech more this month than in all of 2025 on our record (£2.3m).”

Sources
The lion rampant
Company · Glasgow

Guardsquare

Guardsquare is a business software developer based in Glasgow, incorporated in Scotland in December 2025 (SC873275).

What they do

“Guardsquare is the leader in mobile application security, with multi-layered protection for your Android and iOS apps. Learn more.”

In its own words, on guardsquare.com

In plain speak

They protect mobile apps on Android and iOS devices from security threats using multiple layers of defence.

Ayeoh Overview

Guardsquare is a business software developer based in Glasgow. (Companies House, ayeoh's record) It was incorporated in Scotland on 19 Dec 2025 as company SC873275. (Companies House) Its website says: “Guardsquare is the leader in mobile application security, with multi-layered protection for your Android and iOS apps. Learn more.” (guardsquare.com)

Companies House lists 2 active officers, among them Roel Caers (director, since Dec 2025) and Tim Edward Dehaes (director, since Dec 2025). (Companies House, profile card) Its own website's latest post is “What the eMudhra SSL Compromise Means for Your App | Guardsquare”, from 3 Nov 2026. (Latest from Guardsquare, the post)

Latest from Guardsquare

What the eMudhra SSL Compromise Means for Your App | Guardsquare

3 Nov 2026, from guardsquare.com, posted by the company

Webinar Recap: Is Your Mobile App Under Attack? | Guardsquare

27 Oct 2026, from guardsquare.com, posted by the company

The Cyber Resilience Act for Mobile Apps

20 Oct 2026, from guardsquare.com, posted by the company

Insecure Mobile Apps Cause Japan Data Leaks | Guardsquare

12 Oct 2026, from guardsquare.com, posted by the company

Rethinking Mobile App Security | Guardsquare

6 Oct 2026, from guardsquare.com, posted by the company

Timeline

  1. 3 Nov 2026from the companyWhat the eMudhra SSL Compromise Means for Your App | Guardsquare
  2. 27 Oct 2026from the companyWebinar Recap: Is Your Mobile App Under Attack? | Guardsquare
  3. 20 Oct 2026from the companyThe Cyber Resilience Act for Mobile Apps
  4. 12 Oct 2026from the companyInsecure Mobile Apps Cause Japan Data Leaks | Guardsquare
  5. 6 Oct 2026from the companyRethinking Mobile App Security | Guardsquare
  6. 19 Dec 2025directorRoel Caers appointed Director
  7. 19 Dec 2025directorTim Edward Dehaes appointed Director
  8. 19 Dec 2025incorporatedGuardsquare incorporated as SC873275

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 Guardsquare, free: CSV · JSON-LD. Every row carries its source and date.

Record completeness 52 of 100; not yet held: filed accounts, 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, “Guardsquare”, ayeoh.io/c/guardsquare, accessed 9 Nov 2026.

More software companies in Glasgow

Related

Explore

Software and IT companies in Glasgow · Managed IT services companies in Scotland · Software and IT companies in Scotland · Top Scottish SaaS and software companies · Software sector report · Scottish tech funding report

Today's Scottish tech news on the front page

Every line on this page comes from the record and links to where it was published or filed.

Something to add or correct? Write to ayeoh@loopsio.com and we'll update it.

Is this your company? Claim this page with your work email to send corrections.