WILLIAM BLAIR INVESTMENT MANAGEMENT LLC CHICAGO, IL SWIFT Code

Authorized BIC for United States Operations

Data Verified May 2026 Updated

Verified SWIFT-BIC Network

WBIMUS42

* ISO-9362 Standardized Business Identifier Code

Branch Authority

This specific code is assigned to WILLIAM BLAIR INVESTMENT MANAGEMENT LLC for their operations in CHICAGO, IL. It serves as a digital address for the Global Interbank Financial Telecommunication network.

Technical Database Record

ID: 4fbabdedd82023e2784da8a48c01dc69
Official Entity WILLIAM BLAIR INVESTMENT MANAGEMENT LLC
SWIFT / BIC WBIMUS42
Branch Allocation S42
ISO Country United States (US)
Postal Jurisdiction CHICAGO, IL, Central Zone
Full Physical Address 150 N RIVERSIDE PLAA

Detailed Guide: Using WILLIAM BLAIR INVESTMENT MANAGEMENT LLC SWIFT Code for Global Transfers

When dealing with international finance, precision is paramount. The WBIMUS42 Business Identifier Code (BIC) is the exclusive digital signature for WILLIAM BLAIR INVESTMENT MANAGEMENT LLC located in CHICAGO, IL. Without this precise string of characters, your international wire transfer could be delayed, routed to the wrong intermediary, or returned with significant banking fees.

1. Understanding the 11-Character Logic

The code WBIMUS42 is not a random sequence. It follows a strict ISO-9362 hierarchy that tells the global financial system exactly where your money needs to land:

  • WBIM: The Bank Code representing WILLIAM BLAIR INVESTMENT MANAGEMENT LLC globally.
  • US: The Country Code, identifying that the bank is regulated under United States laws.
  • 42: The Location Code, usually pointing to the CHICAGO, IL hub.
  • XXX: The Branch Code, specifying this exact physical office.

2. How to Receive Money in CHICAGO, IL

If you are a resident or business owner in CHICAGO, IL, you must provide the following information to your international sender. For transactions involving WILLIAM BLAIR INVESTMENT MANAGEMENT LLC, ensure these fields are filled accurately in the MT103 (SWIFT Message Type):

Field Name Required Value
Beneficiary Name Your Full Legal Name
Account Number IBAN or Regional Account Format
BIC/SWIFT WBIMUS42
Destination Bank WILLIAM BLAIR INVESTMENT MANAGEMENT LLC
Branch Location CHICAGO, IL, United States

3. Potential Fees & Intermediary Banking

It is important to note that a transfer to WILLIAM BLAIR INVESTMENT MANAGEMENT LLC might not be direct. Depending on the relationship between your sender's bank and the US banking system, an "Intermediary Bank" might be involved. These banks may deduct a "Handling Fee" ranging from $15 to $50. Always ask your sender to choose the OUR instruction if they wish to cover all costs, or SHA to share the fees with you.

4. Frequently Asked Questions (Verified Answers)

What happens if I use the Head Office SWIFT instead of the CHICAGO, IL branch code?

In most cases, WILLIAM BLAIR INVESTMENT MANAGEMENT LLC will automatically route the funds to your account based on your Account Number/IBAN. However, using the local WBIMUS42 is recommended for faster processing and lower risk of manual intervention.

Is WBIMUS42 the same as a Routing Number?

No. Routing numbers are primarily used for domestic transfers within the USA. For international transfers to United States, the SWIFT code is the standard identifier used by the global banking network.

How can I verify if this code is still active?

The code WBIMUS42 for WILLIAM BLAIR INVESTMENT MANAGEMENT LLC is part of the latest directory update. We periodically refresh our database to ensure all codes for CHICAGO, IL are compliant with current financial standards.

Note: Financial data changes. While WBIMUS42 is verified for WILLIAM BLAIR INVESTMENT MANAGEMENT LLC, always perform a small test transfer for high-value transactions. This resource is for educational purposes regarding the banking infrastructure in CHICAGO, IL, United States.

Domestic Transfer?

Sending money within India? You'll need an IFSC code, not a SWIFT code. Check out our dedicated tool.

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On this page:
  • Verified SWIFT Code
  • Branch Physical Address
  • BIC Structure Analysis
  • Transfer Fee Guide