runsonwhat

Link Theory Holdings's tech stack

What does Link Theory Holdings use?

Link Theory Holdings (link-theory.com) uses at least 6 tools we can see from public records, including Microsoft 365 for email and documents and PowerDMARC for security. Last checked .

Industry
IT Services
Size
1–10 employees
Based in
Kitashinagawa, Japan
Founded
1998
LinkedIn
Company page
Re-check liveVisit link-theory.com
Tools found
6
Categories
4
Layers
3 of 5
Last checked
Oct 2026

Link Theory Holdings's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

1 tool, where the bytes are served from

DNS

Go-to-market

1 tool, how they find and keep customers

Marketing

Company Ops

4 tools, what the team runs on day to day

Workspace

Security & Compliance

Companies like Link Theory Holdings also use

Tools common among companies with a similar stack that we haven't found at Link Theory Holdings.

Companies with a stack like Link Theory Holdings's

Ranked by shared tools, with rare tools counting more.

Link Theory Holdings tech stack FAQ

What tools does Link Theory Holdings use?

As of October 2026, runsonwhat has found 6 tools at Link Theory Holdings (link-theory.com) in public records. Edge & Hosting: Amazon Route 53. Company Ops: Microsoft 365, Google Workspace and PowerDMARC. Last checked October 17, 2026.

What email provider does Link Theory Holdings use?

Link Theory Holdings uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 701,710 companies runsonwhat tracks.

Does Link Theory Holdings use Amazon Route 53?

Yes. runsonwhat found Amazon Route 53 at Link Theory Holdings through DNS records that point at Amazon Route 53. Amazon Route 53 is a DNS tool used by 83,299 companies runsonwhat tracks.

Which companies have a tech stack similar to Link Theory Holdings's?

The companies with the stacks most like Link Theory Holdings' are Carrefour, Astreya Partners, Pt Sarana Multi Infrastruktur (persero) and 200 Degrees Coffee, according to runsonwhat (October 2026). Each shares 2 to 4 tools with Link Theory Holdings, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Link Theory Holdings uses?

runsonwhat reads public records only. Of the 6 tools at Link Theory Holdings, 4 were found through DNS records, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and link-theory.com about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.