A buyer can like your product, your customer base, and your recurring revenue, then discover that key customer contracts cannot move with the business without consent. An assignment clause that looked routine when you signed your first enterprise customer can become a closing issue years later.
Before a sale, review two separate questions: does the transaction transfer the contract to another legal entity, and does the agreement restrict a change in ownership even if the contracting entity stays the same? The answers depend on the wording, transaction structure, and applicable law. A SaaS contracts lawyer can help connect that review to the deal your company is actually planning.
Assignment and change of control address different risks
Assignment concerns a transfer of contractual rights; related language may also address the transfer or delegation of obligations. A change of control concerns who owns or controls a company. An agreement can regulate either event, both events, or treat a defined change of control as an assignment.
That distinction matters in practice. A customer might accept a sale of your company to another software provider but object to its confidential information becoming accessible to a competitor. Your company might need the freedom to sell the business while remaining responsible for service continuity. A useful clause addresses those concerns directly.
Start with the proposed transaction
- Asset sale: Identify which customer agreements the buyer needs to receive and whether their transfer requires consent. Do not assume a clause permitting a sale of substantially all assets also covers a sale of one product line.
- Stock sale: The contracting company may remain in place while its shareholders change. Check for a separate change-of-control trigger, competitor restriction, notice requirement, or termination right.
- Merger: Counsel should analyze the specific merger structure, surviving entity, contract language, and governing law. The label “merger” alone does not resolve the question.
- Internal reorganization: Moving an agreement to an affiliate can still require consent. If the contract has an affiliate exception, review its conditions and what happens if the affiliate later leaves the group.
For example, in Meso Scale Diagnostics v. Roche Diagnostics, the Delaware Court of Chancery held that the reverse triangular merger at issue did not constitute an assignment under the relevant provision. The court distinguished assignment restrictions from an express change-of-control restriction. This is a reason to examine the wording and structure, not a rule that every acquisition avoids consent.
Five parts of the clause to review before negotiations
1. What events trigger consent?
Read beyond the sentence saying that neither party may assign the agreement. Check whether it also covers transfers by operation of law, indirect transfers, reorganizations, a series of related transactions, or changes in voting control. Review defined terms and amendments as well as the main agreement.
Then test the language against a specific scenario. If your company sells its analytics product and the associated customer contracts but retains another business, does the exception cover that transaction? If the clause only mentions a sale of substantially all company assets, the answer may differ from what your commercial team expects.
2. Is there a workable exception for a business sale?
A negotiated exception may permit transfer with a merger or sale of a business, subject to conditions. Those conditions can include written assumption of obligations, advance or prompt notice, and restrictions on transfers to certain competitors.
The details vary even among established SaaS providers. For example, the Atlassian Customer Agreement, section 20.3, allows a customer to assign the entire agreement to a qualifying successor subject to notice, written assumption, and procedural requirements. Its provision for Atlassian’s own assignment rights is different. This illustrates why a familiar heading does not establish that both parties have the same rights.
Your exception should fit your business model. A provider with several products, subsidiaries, and regional contracts may need a different structure from a company selling its entire business in one transaction.
3. Who can withhold consent, and on what basis?
If consent is required, determine whether the other party has broad discretion or must act reasonably. An obligation not to unreasonably withhold consent still leaves practical questions: who receives the request, what information must accompany it, and when should a response arrive?
Do not build a closing plan around silence counting as approval unless the agreement clearly supports that result and counsel confirms it. Commercial reassurance from an account contact may also fall short of the written consent required from an authorized representative.
4. Does the original party remain liable?
A transfer, the new party’s assumption of obligations, and the original party’s release are separate issues. Ask whether the seller remains responsible for future performance or only for obligations arising before the transfer. If the transaction requires a release or a substituted contracting party, counsel should determine what additional agreement is needed.
Check the practical obligations as well: prepaid fees, service credits, support commitments, refunds, and existing claims. A short assignment document should not leave the parties guessing who handles a service issue discovered after closing.
5. What happens if the process is not followed?
Some contracts state that an unauthorized assignment is void. Others provide termination rights or treat the event as a breach. Counsel should evaluate the actual language and governing law rather than assuming every violation has the same consequence.
For deal planning, identify the contracts where losing service rights or customer revenue would materially affect the transaction. Those agreements deserve early review, even if a general contract template appears permissive.
Build a consent review that the deal team can use
Start before a signing or closing deadline creates pressure. The useful output is a contract-by-contract decision record, not a folder containing unreviewed agreements.
- Assemble the complete contract. Include the master agreement, order forms, amendments, side letters, data processing addendum, and any incorporated terms. Record which version actually applies.
- Identify the parties and transaction. Confirm the legal customer entity, seller, proposed successor, and whether the deal involves shares, assets, a merger, or a business-unit transfer.
- Record the trigger and exception. Capture the relevant provision, any cross-referenced definition, and counsel’s conclusion about consent or notice. Keep uncertain cases open for legal review.
- Assign a process owner. Track the recipient, required documents, notice method, response deadline, signed consent, and any negotiated conditions. Distinguish “request sent” from “consent received.”
- Connect the result to closing. The legal and deal teams should determine which outstanding consents affect closing conditions, transition arrangements, or the allocation of risk between buyer and seller.
Include important supplier contracts in this exercise. Customer revenue may be transferable while a hosting, data, or software dependency creates a separate problem. Those agreements need their own analysis; a customer consent does not resolve a supplier restriction.
Keep customer data and service continuity in the review
An assignment permission does not answer every question about customer data. Check confidentiality terms, the data processing agreement, security commitments, and restrictions on affiliate or subcontractor access. Sharing information during due diligence and transferring operational access after closing are different activities.
The transition plan should also identify who will maintain support contacts, incident reporting, billing, and access controls. If the buyer intends to migrate customers to another platform or change service terms, review those changes separately. Permission to transfer the agreement should not be treated as permission to rewrite it.
This review complements the wider SaaS contract redline review. Here, the priority is whether the contract can continue through the proposed transaction and what steps are needed to preserve that continuity.
Frequently asked questions
Does selling shares automatically assign a SaaS contract?
Not necessarily. The contracting entity may remain the same after a share sale. However, the agreement may independently regulate a change of control or treat one as an assignment. Review the full clause and transaction structure before deciding that consent is unnecessary.
Can we rely on a general “successors and assigns” clause?
Do not rely on that phrase alone as permission to transfer. Read it together with the assignment restriction, exceptions, and any notice or consent requirements. Language describing who benefits from an agreement may not answer whether a particular transfer is permitted.
Can an enterprise customer use the consent process to request new terms?
A consent request may lead to commercial discussions, but the customer’s contractual rights depend on the agreement. Review any limits on withholding consent and any conditions being requested. Keep a record of whether the parties are approving a transfer, amending the contract, or doing both.
When should founders review these provisions?
Review them when negotiating significant customer agreements and again when a sale or reorganization becomes concrete. Early review lets your team identify contracts requiring additional work before they become a closing-time surprise.
Review transfer rights before they become a deal issue
The goal is to know which agreements can continue, which need notice, and which require a negotiated consent or other action. That requires reading the contracts against the proposed transaction, not assuming every assignment provision works the same way.
If you are negotiating enterprise SaaS agreements or preparing your contract portfolio for a sale, contact TOS Lawyer to discuss a review of assignment rights, change-of-control triggers, and the related customer obligations.