# ISMS.online (isms.online)

Is isms.online legit and trustworthy? Truth score 86 out of 100, high truth signals: 7 of 10 public checks clear, 1 not found, 2 for information. Legitimacy confidence: high. Customer satisfaction: no rating found yet.

- Truth score: 86 out of 100
- Legitimacy confidence: high
- Claimed: no
- Assessed: 2026-11-04

## Business details

- Category: Business software (SaaS)
- Years in business: 23 years
- Memberships: ISO 27001, ISO 9001, ISO 14001, Cyber Essentials (Claimed by the business, not checked.) https://www.isms.online/
- Sells to: Businesses
- Kind of seller: Sells its own goods or services
- Licensed trade: No licence normally needed
- Domain age: 11 years
- Address: Nile House, Nile Street, Brighton, BN1 1HW, England
- Email address: enquiries@isms.online
- Phone number: +44 1273 041140
- Contact page: https://isms.online/contact/
- Website: https://isms.online/
- Social media: X https://x.com/isms_online, YouTube https://www.youtube.com/channel/UCKiS5OgIiXNVGu2xU_R6tTQ
- Registered to do: 62012 Business and domestic software development; 62020 Information technology consultancy activities; 63110 Data processing, hosting and related activities; 70229 Management consultancy activities other than financial management
- Previous names: THE ALLIANTISTS LIMITED (6 Oct 2003 to 9 May 2005)
- Latest YouTube video: SPECIAL: Beyond the Headlines - Cyber Resilience, Supply Chains and the Cost of Disruption (Part 2) https://www.youtube.com/watch?v=WAHZZPEEhhQ

## Summary

isms.online is run by Alliantist Limited, an active UK company registered at Companies House 23 years ago. Its website address was registered 11 years ago, and is locked against transfer to someone else. It has 300 reviews on G2. The postcode on its website matches its registered office. No malware or phishing warnings found for its website. We could not find an archive history for its website.

Important context: Truth Signal weighs public evidence about this business. A high score means strong evidence that the business is established and legitimate, not a promise that it is safe to buy from or that every purchase will go well. A low score means the evidence is thin or raises concerns, not that the business is unsafe or a scam.

## Positives

- An active UK company registered at Companies House, set up 23 years ago (source: companies_house)
- Its website address was registered 11 years ago (source: rdap)
- 300 reviews on G2 (source: reviews)
- The postcode on its website matches its registered office at Companies House (source: facts)
- No malware or phishing warnings found for its website (source: safe_browsing)

## Not found

- Web history, truth checks and authority information was not found from our checks. (source: wayback)

## How to check if isms.online is legit

To check if isms.online is legit yourself, look at the same public records we did: the company register, who owns the web address and since when, customer reviews, visitor numbers, how long the site has existed, social profiles, malware lists, data breaches and email security. Each row below shows what that record says about isms.online; open a row to see the facts and the source to check them yourself. Step by step: [how to know if a shopping site is legit](https://truthsignal.com/guides/how-to-know-if-a-shopping-site-is-legit).

- Who they are: Company details: An active UK company registered at Companies House, set up 23 years ago (Clear)
- Who they are: Domain registration: Its website address was registered 11 years ago (Clear)
- Who they are: Website details: We read 4 of its pages: contact, about, terms and privacy (Clear). Pages found: contact (https://isms.online/contact/), about (https://isms.online/about/), terms (https://isms.online/about/terms-conditions/), privacy (https://isms.online/about/privacy/)
- Reputation and track record: Customer reviews: 300 reviews on G2 (Clear)
- Reputation and track record: Visitor traffic: Real people have visited its website since February 2021 or earlier (For information)
- Reputation and track record: Web history, truth checks and authority: We have checked it once, on 4 November 2026 (Not found)
- Reputation and track record: Social presence: Its website links to its profiles on X and YouTube; their follower counts are unknown because the profile search could not run (For information)
- Safety: Malware and phishing: No malware or phishing warnings found for its website (Clear). This check is not perfect: it can miss a harmful site, and it can wrongly warn about a safe one.
- Safety: Data breach history: No known data breach involving the company (Clear)
- Safety: Domain and email security: Its email is protected: mail forged in its name is blocked (Clear)

## Proof of ownership

What the business has done to prove it runs this website. Each proof adds points to its truth score, up to 5. A proof it has not added is never counted against it.

- DNS record: Not added yet (+3 possible)
- Email at its own domain: Not added yet (+1 possible)
- Lets our checker read it: Not added yet (+1 possible)

Points added to its truth score: 0 of 5

## Checks we have made

Newest first, since 4 November 2026.

- 4 November 2026: First check. Score 86, High truth signals. Nothing earlier to compare with.

## What its pages say

Quoted word for word from isms.online's own pages.

- In their own words: “For over 10 years we’ve been helping companies big and small find their compliance confidence. We believe compliance should be a positive process that helps your business grow. That’s why we’ve spent the last 10 years finding the right balance of people, process, and platform to help you get certified with confidence.” (https://www.isms.online/about/)
- Who you're buying from: “Supplier: means ALLIANTIST LIMITED incorporated and registered in England and Wales, with company number 04922343, whose registered office is at Nile House, Nile Street, Brighton, England, BN1 1HW.” (https://www.isms.online/about/terms-conditions/)

## Could not be checked this time

- Social presence, In the news

## Cite

Truth Signal, ISMS.online: truth score 86 out of 100, legitimacy confidence High, assessed 2026-11-04, https://truthsignal.com/business/isms.online. Licence CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). The same report as JSON: https://truthsignal.com/business/isms.online.json