---
title: "Prosperity Bank SWIFT/BIC code PROYUS44XXX · United States | Elucidate"
description: "SWIFT/BIC code PROYUS44XXX for Prosperity Bank, United States. Head-office BIC, LEI 549300D003QRZFSQ4N43, addresses and Swift connectivity."
url: https://elucidate.co/directory/prosperity-bank-proyus44
---
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2. [United States](https://elucidate.co/directory/country/us)
3. Prosperity Bank
United States · Financial institution
# Prosperity Bank
Prosperity Bank is a Texas state-chartered bank that is not a Federal Reserve member. Its main office is in El Campo, Texas. It is wholly owned by Prosperity Bancshares, Inc., a financial holding company based in Houston and listed on the New York Stock Exchange. The bank offers deposit and loan products, mortgage, trust and wealth management, retail brokerage and treasury management services in Texas and Oklahoma. In 2026 it absorbed American Bank, N.A. (1 January), Texas Partners Bank (1 February) and Stellar Bank (1 July).
BIC **PROYUS44XXX** LEI **[549300D003QRZFSQ4N43](https://search.gleif.org/#/record/549300D003QRZFSQ4N43)** Licence no. **Not on a tracked register** Connected to Swift Head-office BIC only [Claim this profile](https://elucidate.co/directory/prosperity-bank-proyus44#claim)
## Licences and registrations
Matched by LEI on the 22 tracked registers
None matched by LEI in the 22 tracked registers.
- The tracked registers cover payment, e-money, crypto and money-service firms in 37 countries. Bank licences from national supervisors are not tracked.
## Swift network
Swift’s ISO 9362 BIC directory
- **BIC:** PROYUS44XXX head office
- **Connection to Swift:** Connected to Swift
- **Swift GPI:** Not on the member list
- **Payment schemes and systems:** No entry in the EPC registers, the ECB T2 and TIPS lists or the SIX Bank Master cites this BIC
- **Branch codes:** None: head-office BIC only
- **BIC first registered:** 2017-03-18
- **Last updated:** 2022-02-14
## Overview
Researched 29 Sep 2026 · [Sources](https://elucidate.co/directory/prosperity-bank-proyus44#overview-sources)
Total assets
USD 43.9bn
Group · 30 Jun 2026 · [interim report ↗](https://www.prosperitybankusa.com/wp-content/uploads/2026/07/Earnings-Release_Q2-2026.pdf)
Employees
4,324
FTE · Group · 30 Jun 2026 · [interim report ↗](https://www.prosperitybankusa.com/wp-content/uploads/2026/07/Earnings-Release_Q2-2026.pdf)
Ownership
Group subsidiary
100% Prosperity Bancshares, Inc.
Institution type
Commercial bank
- **Standing:** Prosperity Bank absorbed American Bank, N.A. on 1 January 2026, Texas Partners Bank on 1 February 2026 and Stellar Bank on 1 July 2026. Some offices still trade as American Bank, Texas Partners Bank or Stellar Bank. Texas Partners is due to be integrated in November 2026 and Stellar in March 2027.
- **Ownership:** Prosperity Bancshares, Inc., a Houston-based holding company listed on the New York Stock Exchange (ticker PB), holds 100% of the bank.
- **Direct parent:** Prosperity Bancshares, Inc., United States 100%
- **Head office:** 1301 N Mechanic St, 77437 El Campo, United States
- **Company register:** FDIC cert 16835
### Business lines
- Retail banking
- Corporate banking
- SME banking
- Mortgage lending
- Transaction banking & payments
- Private banking & wealth
- Consumer finance
- Cards
- Brokerage
According to its parent's second-quarter 2026 release, commercial real estate and 1-4 family residential loans made up about 60% of the loan book at 30 June 2026. Lending also includes a mortgage warehouse purchase programme.
### Online
- **Websites & references:** [prosperitybankusa.com ↗](https://www.prosperitybankusa.com/) [prosperitybankhomeloans.com ↗](https://prosperitybankhomeloans.com/) mortgage site (Prosperity Bank Home Loans), linked from the main menu [locations.prosperitybankusa.com ↗](https://locations.prosperitybankusa.com/) branch and ATM locator [Wikipedia ↗](https://en.wikipedia.org/wiki/Prosperity_Bancshares) group article
- **Official social accounts:** [LinkedIn ↗](https://www.linkedin.com/company/prosperity-bank) · [X ↗](https://twitter.com/PB_USA) · [Facebook ↗](https://www.facebook.com/ProsperityBankUSA/) · [Instagram ↗](https://www.instagram.com/prosperitybankusa/) · [YouTube ↗](https://www.youtube.com/channel/UCL7gpnXkkzDrBqQlyFzZsGg)
Sources · 10 pages consulted
1. [prosperitybankusa.com/management-committee/](https://www.prosperitybankusa.com/management-committee/)
2. [prosperitybankusa.com/Executive-Officers/](https://www.prosperitybankusa.com/Executive-Officers/)
3. [prosperitybankusa.com/press-releases/](https://www.prosperitybankusa.com/press-releases/)
4. [prosperitybankusa.com/wp-content/uploads/2026/07/Earnings-Release\_Q2-2026.pdf](https://www.prosperitybankusa.com/wp-content/uploads/2026/07/Earnings-Release_Q2-2026.pdf)
5. [prosperitybankusa.com/wire-transfers/](https://www.prosperitybankusa.com/wire-transfers/)
6. [federalreserve.gov/newsevents/pressreleases/files/orders20260108a1.pdf](https://www.federalreserve.gov/newsevents/pressreleases/files/orders20260108a1.pdf)
7. [prnewswire.com/news-releases/prosperity-bancshares-inc-completes-merger-with-stellar-bancorp-inc-3028153](https://www.prnewswire.com/news-releases/prosperity-bancshares-inc-completes-merger-with-stellar-bancorp-inc-302815364.html)
8. [prnewswire.com/news-releases/prosperity-bancshares-and-stellar-bancorp-announce-receipt-of-regulatory-ap](https://www.prnewswire.com/news-releases/prosperity-bancshares-and-stellar-bancorp-announce-receipt-of-regulatory-approvals-for-prosperitys-pending-acquisition-of-stellar-302749867.html)
9. [bankersdigest.com/prosperity-bancshares-completes-merger-with-southwest-bancshares/](https://bankersdigest.com/prosperity-bancshares-completes-merger-with-southwest-bancshares/)
10. [banks.data.fdic.gov/bankfind-suite/bankfind/details/16835](https://banks.data.fdic.gov/bankfind-suite/bankfind/details/16835)
## Leadership
Researched 29 Sep 2026 · [Sources](https://elucidate.co/directory/prosperity-bank-proyus44#overview-sources)
- **Chair & chief executive:** David Zalman Senior Chairman of the Board and Chief Executive Officer Confirmed 29 Sep 2026 · [prosperitybankusa.com ↗](https://www.prosperitybankusa.com/management-committee/)
- **Chair:** H.E. (Tim) Timanus, Jr. Chairman of the Board and Chief Operating Officer Confirmed 29 Sep 2026 · [prosperitybankusa.com ↗](https://www.prosperitybankusa.com/management-committee/)
- **Chief financial officer:** Asylbek Osmonov Chief Financial Officer Confirmed 29 Sep 2026 · [prosperitybankusa.com ↗](https://www.prosperitybankusa.com/management-committee/)
- **Executive:** Kevin Hanigan President Confirmed 29 Sep 2026 · [prosperitybankusa.com ↗](https://www.prosperitybankusa.com/management-committee/)
- **Executive:** Robert Franklin Vice Chairman Confirmed 29 Sep 2026 · [prosperitybankusa.com ↗](https://www.prosperitybankusa.com/management-committee/)
## Supervisors & regulators
Researched 29 Sep 2026 · [Sources](https://elucidate.co/directory/prosperity-bank-proyus44#overview-sources)
- **United States:** Texas Department of Banking Prudential supervisor
- **United States:** Federal Deposit Insurance Corporation Prudential supervisor AML supervisor Resolution
- **United States:** Consumer Financial Protection Bureau Conduct
## Recent events
Researched 29 Sep 2026 · [Sources](https://elucidate.co/directory/prosperity-bank-proyus44#overview-sources)
1. Jul 2026
Merger / acquisition
Stellar Bank of Houston merged into the bank on 1 July 2026, adding 52 banking offices.
[prnewswire.com ↗](https://www.prnewswire.com/news-releases/prosperity-bancshares-inc-completes-merger-with-stellar-bancorp-inc-302815364.html)
2. Apr 2026
Licence
The FDIC and the Texas Department of Banking approved the merger of Stellar Bank into the bank.
[prnewswire.com ↗](https://www.prnewswire.com/news-releases/prosperity-bancshares-and-stellar-bancorp-announce-receipt-of-regulatory-approvals-for-prosperitys-pending-acquisition-of-stellar-302749867.html)
3. Feb 2026
Merger / acquisition
Texas Partners Bank of San Antonio merged into the bank on 1 February 2026, adding 11 banking offices.
[bankersdigest.com ↗](https://bankersdigest.com/prosperity-bancshares-completes-merger-with-southwest-bancshares/)
4. Jan 2026
Merger / acquisition
American Bank, N.A. of Corpus Christi merged into the bank on 1 January 2026, adding 18 banking offices.
[prosperitybankusa.com ↗](https://www.prosperitybankusa.com/wp-content/uploads/2026/07/Earnings-Release_Q2-2026.pdf)
5. Jan 2026
Licence
The Federal Reserve Board approved the parent's acquisition of Southwest Bancshares, with Texas Partners Bank to merge into the bank.
[federalreserve.gov ↗](https://www.federalreserve.gov/newsevents/pressreleases/files/orders20260108a1.pdf)
6. Apr 2024
Merger / acquisition
The parent completed its merger with Lone Star State Bancshares, and its bank merged into Prosperity Bank.
[prosperitybankusa.com ↗](https://www.prosperitybankusa.com/press-releases/)
Compliance-relevant events of the last three years, newest first: fines and enforcement, investigations, incidents, leadership changes, mergers and licence changes. Each links to its source.
## Identifiers
Head-office record
- **BIC:** PROYUS44XXX
- **How the BIC breaks down:** 1. PROY Bank 2. US Country · United States 3. 44 Location 4. XXX Branch · head office
- **Branch description:** Not recorded in the directory
- **LEI:** 549300D003QRZFSQ4N43
- **LEI record:** [View on GLEIF ↗](https://search.gleif.org/#/record/549300D003QRZFSQ4N43)
- **How the LEI was matched:** BIC: Mapped to this BIC in the Swift and GLEIF BIC-to-LEI relationship file.
## Profile
- **Type:** Financial institution
- **Regulation:** Not on a tracked register
- **Register licences:** None matched by LEI in the 22 tracked registersThe tracked registers cover payment, e-money, crypto and money-service firms in 37 countries. Bank licences from national supervisors are not tracked.
- **Country · region:** United States · North America
- **Trading venues (MIC):** No MIC registered under this LEI list of 2026-09-17
- **OFAC sanctions:** No listing cites this BIC
- **EU sanctions:** No listing matched this BIC or its LEI
- **Country sanctions:** No country programme
Types come from Swift’s BIC classification, the licences on the 22 tracked registers, and the ECB and FSB bank lists. Most banks outside the euro area appear as financial institutions, because their supervisors’ registers are not tracked yet.
No licence or registration was found for this entity on the 22 registers the directory tracks, or on the ECB and FSB bank lists. Most banks are licensed by national supervisors whose registers are not tracked yet. This does not mean that the institution is unregulated.
## Ownership and group
GLEIF relationship records
GLEIF’s relationship records name no parent for this LEI, and no group page is published for it.
## Addresses
- **Registered address:** 1301 NORTH MECHANIC STREET EL CAMPO,TX 77437 UNITED STATES OF AMERICA
- **Operational address:** 1301 NORTH MECHANIC STREET EL CAMPO,TX EL CAMPO,TX 77437 UNITED STATES OF AMERICA
## ISO 20022 identification
As an agent in a Swift cross-border payment message (CBPR+)
A CBPR+ message identifies this institution by its BIC, and may add its LEI or a clearing code. CBPR+ does not allow a name and postal address next to a BIC.
- **Identified by:** BIC, with its LEI
- **Roles in CBPR+:** Any agent, including the instructing and instructed agents
### CBPR+
For cross-border payments on Swift: the BIC, with the LEI and clearing code where known
```xml
PROYUS44XXX
549300D003QRZFSQ4N43
```
### Full record
Every ISO 20022 element the directory holds. Base ISO 20022 allows them together. CBPR+ does not allow a name and address next to a BIC
```xml
PROYUS44XXX
549300D003QRZFSQ4N43
PROSPERITY BANK
EL CAMPO
US
1301 NORTH MECHANIC STREET EL CAMPO, TX 77437
```
The BIC, name and address are as published in Swift’s BIC directory. The LEI comes from the Swift and GLEIF BIC-to-LEI file. Check them against your own records before use.
## Related institutions
### Same name, different BIC
- [Prosperity Bank BIC BSATUS44 Financial institution Not on a tracked register United States · Not on a tracked register · LEI 549300SOZES6XPZ50475](https://elucidate.co/directory/prosperity-bank-bsatus44)
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- [Citadel Securities LLC BIC CITGUS33 Financial institution Not on a tracked register United States · Not on a tracked register · LEI 12UUJYTN7D3SW8KCSG25](https://elucidate.co/directory/citadel-securities-llc-citgus33)
[See every BIC in United States →](https://elucidate.co/directory/country/us#bics)
Claim this profile
## Work at Prosperity Bank?
Claim this page to have it marked as verified by the bank, and to send us corrections. We verify every claim before anything changes on the page.
1. 01 **Submit** Tell us who you are, using your work email.
2. 02 **We verify** We check the email domain and confirm your role with the bank. This usually takes up to five business days.
3. 03 **Profile claimed** The page is marked as claimed and verified. You can send us corrections at any time.
Sources & method
Every value comes from a public source, such as Swift’s ISO 9362 BIC directory, GLEIF or the OFAC and EU sanctions lists. Most sources are matched on a BIC or an LEI, not on a name.
Swift GPI membership is matched on names and is indicative. A missing sanctions match does not mean that no listing applies. Always screen against the official lists.
The sanctions facts on this page cover the BIC and its LEI only.
An institution is one entry in the directory: a BIC8 in Swift’s directory, or a firm on a tracked register that holds no BIC. Licences held by an institution with a BIC are shown on its page.
[Read the methodology →](https://elucidate.co/directory/methodology)
Credits for this page
- **Overview, leadership, regulators and events**—researched per institution by an AI model with web search, from the institution's own website and reports, regulators, company registers and news. Figures, people and events link to their source, and each card shows the research date. AI research can be wrong or out of date, so check key facts at the source.
- **Images**—logos and photos from Wikimedia Commons (credited with their author and licence) or from the institution's own website, where Wikimedia has none. Elucidate keeps a copy of each; the links lead to the source and the original image. Logo: [prosperitybankusa.com](https://www.prosperitybankusa.com/) (official website) · [original](https://www.prosperitybankusa.com/wp-content/uploads/2024/03/prosperity-bank-logo.svg).
## Assess the financial crime risk behind a BIC
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Licence and registration data are drawn from the public registers of the regulators named on each page and shown for information only; the official register is always the authority. LEIs and ownership are from GLEIF. Directory and gpi data are drawn from SWIFT's public sources. SWIFT, Swift gpi and UETR are trademarks of S.W.I.F.T. SC, Avenue Adèle 1, 1310 La Hulpe, Belgium. Elucidate is not affiliated with, endorsed by or sponsored by SWIFT or any regulator named here. Elucidate does not provide payment or other financial services.