# Tsi Gmbh (tsi.com)

Is tsi.com legit and trustworthy? Truth score 58 out of 100, mixed truth signals: 6 of 10 public checks clear, 2 not found, 2 for information. Legitimacy confidence: mixed. Customer satisfaction: not enough reviews to say.

- Truth score: 58 out of 100
- Legitimacy confidence: mixed
- Claimed: no
- Assessed: 2026-10-24

## Business details

- Sells: Goods and services together
- Sells to: Businesses
- Kind of seller: Sells its own goods or services
- Licensed trade: No licence normally needed
- Domain age: 31 years
- Address: 500 Cardigan Road Shoreview, Minnesota 55126
- Email address: answers@tsi.com
- Phone number: +1 800-680-1220
- Contact page: https://tsi.com/contact-us
- Website: https://tsi.com/
- Social media: Facebook https://www.facebook.com/TSIIncorporated, Instagram https://www.instagram.com/tsigroupltd/, X https://twitter.com/home?status=https://tsi.com/products/, LinkedIn https://www.linkedin.com/company/tsiincorporated, YouTube https://www.youtube.com/user/TSICorporate
- Latest YouTube video: Output 을 두 배로, Size 를 절반으로 - MSP Turbo II™ 기화기 차세대 Vapor Delivery 솔루션 https://www.youtube.com/watch?v=kmzIExOaNi4

## Summary

tsi.com's website address was registered 31 years ago, and is locked against transfer to someone else. No malware or phishing warnings found for its website. We could not find a matching registered company, an archive history for its website or a customer rating.

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.

Final check: about, returns pages linked: the site's own pages name them in a link or heading, but no such page was read.

## Positives

- Its website address was registered 31 years ago (source: rdap)
- No malware or phishing warnings found for its website (source: safe_browsing)

## Not found

- Company details information was not found from our checks. (source: registry)
- Web history and authority information was not found from our checks. (source: wayback)
- Reviews information was not found from our checks. (source: reviews)

## How to check if tsi.com is legit

To check if tsi.com 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 tsi.com; 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](/guides/how-to-know-if-a-shopping-site-is-legit).

- Who they are: Company details: nothing known (Not found)
- Who they are: Domain registration: Its website address was registered 31 years ago (Clear)
- Who they are: Website details: We read 3 of its pages: contact, terms and privacy (Clear). Pages found: contact (https://tsi.com/contact-us), terms (https://tsi.com/terms-of-use), privacy (https://tsi.com/service/privacy-policy)
- Reputation and track record: Customer reviews: We found no page for it on any review website, such as Trustpilot (For information)
- Reputation and track record: Visitor traffic: Real people visited its website in 24 of the last 24 months (For information)
- Reputation and track record: Web history and authority: nothing known (Not found)
- Reputation and track record: Social presence: It is on 5 social media platforms (Facebook, Instagram, LinkedIn, X and YouTube); the largest audience is 4,390 subscribers on YouTube (Clear)
- 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)

## Cite

Truth Signal, Tsi Gmbh: truth score 58 out of 100, legitimacy confidence Mixed, assessed 2026-10-24, https://truthsignal.com/business/tsi.com. Licence CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). The same report as JSON: send Accept: application/json to https://truthsignal.com/business/tsi.com