# DIEHL & COMPANY

> FINRA firm 10549

## Key facts

- **FINRA firm ID:** 10549
- **Firm name:** DIEHL & COMPANY
- **Other names:** DIEHL & COMPANY, PETERSON, DIEHL, SPEYER & BROWN, DIEHL, SPEYER & BROWN, DIEHL, BROWN & COMPANY
- **Investment Adviser scope:** —
- **SEC BD file number:** 8-27527
- **Branches:** 0
- **Has disclosure events:** No

## Primary source

FINRA BrokerCheck: https://brokercheck.finra.org/firm/summary/10549

## Citation

> FINRA BrokerCheck, firm 10549 (DIEHL & COMPANY). Retrieved via AI Analytics 2026-05-16 from https://api.ai-analytics.org/broker/10549.

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