# Diadem Consulting Group Limited

Diadem Consulting Group Limited is an ITIN acceptance agent in China, Hong Kong, Hong Kong.

## Details

- Address: Unit A17, 29/F, Legend Tower, No. 7, Shing Yip Street, Kwun Tong, Kowloon, Hong Kong, China, Hong Kong, Hong Kong
- Phone: [852 84808152](<tel:85284808152>)
- Also trading as: dcg.com.hk
- Source note: IRS Acceptance Agent Program list for Hong Kong (page last reviewed 22-Sep-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105).

## Questions

### Where is Diadem Consulting Group Limited?

Diadem Consulting Group Limited is at Unit A17, 29/F, Legend Tower, No. 7, Shing Yip Street, Kwun Tong, Kowloon, Hong Kong, China, Hong Kong, Hong Kong.

### How do I contact Diadem Consulting Group Limited?

To contact Diadem Consulting Group Limited, call 852 84808152.

## Source

From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-hong-kong), license Public domain (17 U.S.C. 105; irs.gov content use terms request credit), checked 2026-10-03.

Last updated October 3, 2026.

## Links

- This ITIN acceptance agent on the [web page](<https://itinagents.fyi/hk/hong-kong/china/diadem-consulting-group-limited>)
- [Certifying acceptance agents in China](<https://itinagents.fyi/hk/hong-kong/china/category/certifying-acceptance-agents.md>)
- [IRS acceptance agents in China](<https://itinagents.fyi/hk/hong-kong/china/category/irs-acceptance-agents.md>)
- [More ITIN acceptance agents in China](<https://itinagents.fyi/hk/hong-kong/china.md>)