Receiving mail from an unfamiliar address can raise curiosity and concern. PO Box 1408 Sunderland SR5 9QY is one such address that has caught the attention of many individuals across the UK.
People often wonder which company operates from this location and why they might receive letters from it.
While some recipients expect business or financial correspondence, others question whether the mail is legitimate or potentially fraudulent.
Understanding the origins and purpose of this PO Box is essential for verifying the authenticity of any communication.
So, who exactly uses PO Box 1408 in Sunderland, and why is it in use?
What Company is PO Box 1408 Sunderland SR5 9QY?

PO Box 1408 Sunderland SR5 9QY is primarily linked to Allianz Global Investors, a well-known financial services provider.
Allianz Global Investors, a subsidiary of Allianz SE, uses this PO Box for business correspondence, including investment-related documents and client notifications.
Official regulatory documents, such as fund merger circulars, confirm Allianz’s use of this address for official communication.
In addition to Allianz, other financial institutions or businesses may also utilise the PO Box for logistical purposes. Companies often register PO Boxes to streamline mail processing, especially when dealing with high volumes of correspondence.
While Allianz appears to be the primary entity associated with this address, there could be other firms using it for similar reasons.
If you receive mail from this PO Box, it is advisable to verify its sender by cross-checking with official company records or financial regulatory documents.
Why Do They Use PO Box 1408 Sunderland SR5 9QY?
Companies choose PO Boxes for various reasons, particularly in industries that require secure and efficient mail handling. PO Box 1408 Sunderland SR5 9QY serves several key purposes for its users:
What Are the Common Reasons?
- Security and Privacy: PO Boxes help businesses protect sensitive documents from unauthorised access.
- Efficient Mail Management: Large organisations handle extensive correspondence daily, making a PO Box an organised solution.
- Business Continuity: Companies with multiple branches or remote operations centralise mail processing through a PO Box.
- Compliance Requirements: Financial institutions must ensure confidential handling of client information, making PO Boxes a secure choice.
- Cost-Effective Solution: Maintaining a PO Box is often more economical than renting additional office space for mail handling.
Since Allianz Global Investors deals with financial assets, investments, and client accounts, they require a secure mailing system.
PO Box 1408 provides them with a controlled and centralised location for sending and receiving important documents.
What Type of Mail Is Sent from PO Box 1408 Sunderland?

If you’ve received mail from PO Box 1408, Sunderland SR5 9QY, it is likely related to financial or investment matters.
This address is commonly used by Allianz Global Investors to send official correspondence.
Common Types of Mail Sent from This PO Box
- Financial Statements: Sent monthly, these include account summaries, transaction details, and investment performance reports. They help investors track their holdings and financial activities.
- Shareholder Notifications: These provide updates on fund changes, transfers, and policy modifications. Investors receive these to stay informed about their financial assets.
- Regulatory Notices: Compliance documents required by financial authorities or legal updates. These are essential for regulatory adherence and transparency.
- Business Correspondence: Letters addressing investors, stakeholders, or client inquiries. They may contain responses to queries or essential financial notices.
If you receive mail from this PO Box, verify its authenticity by checking the sender’s details. Contact Allianz Global Investors directly if you have any concerns.
Why Did You Receive a Mail from PO Box 1408 Sunderland?
Receiving mail from PO Box 1408, Sunderland SR5 9QY is usually related to financial investments or business correspondence.
Possible Reasons for Receiving This Mail
- You are a shareholder or investor in an Allianz-managed fund.
- You were included in a regulatory mailing list for official notices.
- It was sent due to an administrative error.
- It is a marketing or promotional letter from an affiliated company.
What Should You Do?
- Check the details: Ensure the mail is addressed to you and verify account numbers.
- Contact Allianz Global Investors: If you are unsure, reach out to their customer service.
- Beware of scams: If the letter seems suspicious, verify it with the company before taking action.
If you are unsure why you received mail from this address, check for identifiable details such as your name, account number, or previous interactions with the sender.
You can also contact Allianz Global Investors directly to verify the authenticity of the letter.
Can You Verify the Legitimacy of Mail from PO Box 1408?

Yes, you can verify whether mail from PO Box 1408 Sunderland SR5 9QY is legitimate by following a few key steps.
First, check for official branding, authentic financial correspondence from Allianz Global Investors will include company logos, letterheads, and clear contact information. Fraudulent letters may contain vague sender details or unusual formatting.
Next, review the content of the letter. Legitimate financial documents will reference specific account numbers, transaction details, or past interactions.
Generic or vague messages asking for personal or financial information could indicate a scam. You can further verify by cross-checking the sender’s details with official sources, such as the Allianz Global Investors website or Companies House records.
If you are still unsure, contact the company directly using their official customer support channels. Avoid calling phone numbers or visiting websites listed in suspicious letters.
Additionally, watch for red flags such as grammatical errors, requests for sensitive data, or high-pressure language asking for immediate action.
Has PO Box 1408 Sunderland SR5 9QY Been Reported for Fraud?
Concerns about fraudulent letters from PO Box 1408 Sunderland SR5 9QY have been raised in online discussions, and forums.
Some recipients reported receiving unexpected financial notices that seemed suspicious, prompting concerns about possible scams.
However, not all letters from this PO Box are fraudulent, Allianz Global Investors officially uses this address for investment-related correspondence.
What Are the Key Points Include?
- Some users received legitimate shareholder notifications, confirming Allianz’s official use of this PO Box.
- Others raised concerns about misleading letters, possibly from third parties attempting to imitate official financial communication.
- Fraudulent letters often contain vague sender information, poor grammar, and suspicious requests.
If you suspect fraudulent activity linked to this PO Box, you should report it to the Financial Conduct Authority (FCA).
Always verify the authenticity of unexpected financial mail before taking action, and never provide personal or financial details without confirmation from a verified source.
How Can You Stop Receiving Mail from PO Box 1408 Sunderland?
If you no longer wish to receive mail from PO Box 1408 Sunderland SR5 9QY, there are several ways to stop unwanted correspondence.
- Contact the Sender: Reach out to Allianz Global Investors and request to be removed from their mailing list.
- Use the Royal Mail Opt-Out Service: Royal Mail allows individuals to stop receiving unsolicited mail.
- Return Unwanted Mail: Mark the envelope as “Return to Sender – No Longer at This Address.”
- File a Complaint: If you continue to receive unwanted letters, report the issue to relevant authorities.
Taking these steps can help reduce unwanted mail and ensure that your personal information is not misused.
If you continue to receive unwanted or suspicious mail, consider reporting the issue to Royal Mail or Action Fraud.
How Can You Contact a Company Using PO Box 1408?

If you need to contact a company linked to PO Box 1408, Sunderland SR5 9QY, the best approach is to use official communication channels.
Since Allianz Global Investors UK Limited is the primary user of this PO Box, their customer service should be your first point of contact.
Ways to Contact Allianz Global Investors
- Visit their official website: uk.allianzgi.com for verified contact details.
- Check Companies House records: Their Company Number is 11516839, and their registered office is 199 Bishopsgate, London, EC2M 3TY.
- Call customer support: Their official phone number is +44 20 7859 9000.
- Send an email inquiry: Contact them at AllianzGIOEIC@uk.sscinc.com, ensuring you use their official domain.
Before reaching out, gather any necessary details such as reference numbers or previous correspondence.
Avoid using contact details found on unsolicited letters, as they may be fraudulent. If in doubt, cross-check with financial regulators before taking any action.
Conclusion
PO Box 1408 Sunderland SR5 9QY is primarily associated with Allianz Global Investors, a legitimate financial services provider.
While the PO Box is used for official communication, concerns about fraudulent mail highlight the importance of verification.
Recipients should carefully assess mail authenticity, cross-check sender details, and report any suspicious activity.
If you no longer wish to receive mail from this address, you can opt out through official channels.
Staying informed helps protect against potential scams and ensures you only engage with genuine correspondence.
FAQs About PO Box 1408 Sunderland SR5 9QY
Can multiple businesses use the same PO Box?
Yes, multiple companies can share a PO Box for security and mail efficiency. PO Box 1408 Sunderland SR5 9QY is primarily linked to Allianz Global Investors.
How do I check which companies are registered to a PO Box?
You can check Companies House or official regulatory filings for registered businesses. Searching for PO Box 1408 Sunderland SR5 9QY may reveal associated firms.
Is PO Box 1408 Sunderland managed by Royal Mail?
Yes, Royal Mail assigns and manages PO Boxes, including PO Box 1408 Sunderland SR5 9QY. It ensures secure and efficient mail handling for businesses.
Why do financial companies use PO Boxes instead of physical offices?
Financial companies use PO Boxes for security, efficiency, and compliance. PO Box 1408 Sunderland SR5 9QY helps Allianz Global Investors manage sensitive mail.
Is mail from this PO Box always related to Allianz?
Most mail from PO Box 1408 Sunderland SR5 9QY comes from Allianz Global Investors. However, other businesses may also use this address for correspondence.
How do I report a scam letter received from this PO Box?
Report suspicious mail from PO Box 1408 Sunderland SR5 9QY to Action Fraud or the FCA. You can also verify legitimacy by contacting Allianz Global Investors.
What should I do if I mistakenly respond to a suspicious letter?
If you responded to a fraudulent letter from PO Box 1408 Sunderland SR5 9QY, contact your bank immediately. Also, report it to Action Fraud for further assistance.