Christophe Cadiou has been an investment adviser representative at Plum Street Advisors since January 2024, and is not listed among the firm’s executive officers or direct owners.
Plum Street Advisors, LLC is a firm with $463M under management, 183 clients and 5 advisers across 5 offices, as of its June 2026 filing.
Christophe Cadiou is Senior Advisor of Plum Street Advisors. Cadiou has worked in the financial services industry for over 30 years, most of it serving banking, insurance and asset management clients as a partner at PwC, an accounting and consulting firm. Cadiou retired from PwC in 2022 and did pro bono work with nonprofits.
Professional designations
Listed by Plum Street Advisors
- Certified Public Accountant (CPA)
- CERTIFIED FINANCIAL PLANNER™ (CFP®)
Investment adviser representative registrations
Christophe Cadiou is registered as an investment adviser representative in 5 states. The first approvals date from January 2024; the most recent is Louisiana, in February 2024.
- CaliforniaSince 11 January 2024
- FloridaSince 24 January 2024
- GeorgiaSince 24 January 2024
- LouisianaSince 12 February 2024
- MassachusettsSince 30 January 2024
Examinations
| Exam | Name | Passed |
|---|---|---|
| Series 65 | Uniform Investment Adviser Law Examination | 4 December 2023 |
- Name
- Uniform Investment Adviser Law Examination
- Full name
- Christophe Jean-Louis Cadiou
- CRD
- 6333657
- Firm
- Plum Street Advisors · CRD 283917
- Registration
- Investment adviser registration
- In the industry since
- January 2024
- Disciplinary history
- Not yet shown here · SEC record
- Firm bio
- plumstreetadvisors.com
Where does Christophe Cadiou work?
Christophe Cadiou is an investment adviser representative registered through Plum Street Advisors, LLC since January 2024, and is not listed among the firm’s executive officers or direct owners.
Is Christophe Cadiou a financial advisor?
Yes. Christophe Cadiou has a current investment-adviser registration in California, Florida, Georgia, Louisiana and Massachusetts, through Plum Street Advisors since January 2024.
How many years of experience does Christophe Cadiou have?
Christophe Cadiou has 2 years in the financial industry, since January 2024, across 1 adviser firm.
What exams has Christophe Cadiou passed?
Christophe Cadiou passed the Series 65 in December 2023.
Is Christophe Cadiou registered with FINRA?
No. Christophe Cadiou has no current broker registration.
Is Christophe Cadiou a CFP?
Plum Street Advisors lists Christophe Cadiou with the CFP credential (“CERTIFIED FINANCIAL PLANNER™ (CFP®)”) on its website. CFP Board confirms certification status.
Source: Christophe Cadiou, CPA, CFP® biography, plumstreetadvisors.com
How can I verify Christophe Cadiou’s record?
Search CRD 6333657 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Christophe Cadiou’s full registration record.

