We Are Pleased to Announce our Recent Acquisition Template

In plain language: Identifies when the letter was sent, who it is from (the acquiring company), and who it is addressed to — customer, partner, or employee segment.

Common mistake: Sending a single generic letter to all audiences simultaneously. Customer-facing and employee-facing letters carry different messages and should be tailored separately.

In plain language: States clearly and directly that the acquisition has closed, naming both the acquiring company and the acquired company along with the closing date.

Common mistake: Burying the acquisition news in the second paragraph after a lengthy preamble. Recipients scan letters; the key fact should appear in the first sentence.

In plain language: Explains in plain language why the acquisition was made — the business benefit and what the combined entity is now positioned to do.

Common mistake: Using abstract corporate language like 'synergies' and 'value creation' without a concrete example. Recipients disengage from jargon and remember specifics.

In plain language: Directly addresses the reader's first concern — what, if anything, is changing in their relationship, service, pricing, or point of contact.

Common mistake: Omitting this clause entirely to 'keep the letter short.' Readers assume the worst when change is not addressed directly — this clause is the most critical for retention.

In plain language: Reassures the recipient that continuity is the priority — existing commitments, brand, team, and service levels are being honored.

Common mistake: Making promises here that contradict integration plans already underway. Only commit to what leadership has confirmed in writing — overpromising creates liability and destroys trust when the reality differs.

In plain language: Introduces the relevant post-acquisition leadership or account contact and provides clear next steps for questions or concerns.

Common mistake: Listing a generic info@ email as the primary contact. Recipients with genuine concerns need a named person — anonymity signals disorganization.

In plain language: Encourages the recipient to reach out with questions and signals that leadership is accessible during the transition.

Common mistake: Promising a response time the team cannot honor. If 48 hours is realistic, say 48 hours — an unmet promise in the first post-acquisition touch damages credibility immediately.

In plain language: Closes on a forward-looking, confident note and includes the sender's name, title, company, and contact details.

Common mistake: Closing with a legal disclaimer as the last thing the reader sees. Move any required disclaimer to a footnote — end the letter on the human note.

An acquisition announcement letter is a formal written communication sent by the acquiring company to customers, partners, employees, or vendors to notify them that a corporate acquisition has been completed. It explains who was acquired, why, what changes for the recipient, and who their new or continuing point of contact is. Sending it promptly after closing prevents misinformation and signals that the acquiring company is managing the transition professionally.

Send it as soon as the transaction is legally closed and public disclosure has been authorized by counsel — typically on closing day or within 24 hours. Delaying more than one or two business days risks recipients learning about the acquisition through press coverage or rumors before hearing directly from the company, which damages trust.

For external audiences — customers and partners — the CEO or Managing Director of the acquiring company typically signs. For employee-facing letters, the HR director or the newly appointed general manager for the acquired entity may co-sign to personalize the message. The signer should be the most senior person the recipient is likely to recognize.

Yes. Each audience has distinct concerns: customers want assurance of service continuity, employees want clarity on job security and reporting structure, and vendors want confirmation of contract terms and payment contacts. Using a single letter for all three groups produces a message that resonates with none of them. Customize at minimum the what-changes clause, strategic rationale, and contact information for each segment.

Avoid sharing unconfirmed integration plans, financial deal terms (purchase price, earn-out details), personnel decisions not yet finalized, or promises about the future that leadership has not formally approved. Overpromising in the announcement letter and under-delivering in the following weeks is one of the most common causes of post-acquisition customer and employee churn.

A lawyer review is not typically required for the letter itself, but legal counsel should confirm the timing of disclosure before you send it. If the acquisition involves publicly traded companies, securities regulations govern what can be said and when. For privately held deals, review the purchase agreement for any communications restrictions before distributing the letter to external parties.

One page is the standard and the ideal length. Recipients — especially customers and partners — will not read a multi-page announcement letter. State the news, explain the rationale in two or three sentences, address what changes, provide a contact, and close. If integration details are complex, promise a follow-up communication rather than crowding the announcement letter with operational specifics.

Professional, direct, and forward-looking. Avoid overly celebratory language that can feel tone-deaf to employees concerned about their jobs, and avoid hedging language that signals uncertainty to customers. The goal is confident clarity: this happened, here is why, here is what it means for you, here is who to call.