A merger is a transaction in which two or more entities combine under an agreed legal structure.
Definition
For a civil engineering firm, a merger may combine entities, ownership interests, operations, or some combination of these under transaction documents. Those documents and applicable law determine which entity survives, how ownership is arranged, how governance works, and how liabilities and contracts are handled. Owners may use “merger” informally for a business combination even when the legal structure is an acquisition or another form of transaction. The term alone does not identify what transfers or which obligations continue. A merger is not simply a shared name, referral arrangement, or teaming agreement, and it does not by itself guarantee operational or financial benefits. Before proceeding, owners typically clarify how client relationships, active projects, staff, licenses, and insurance will be addressed. The ACEC provides resources for engineering firms, but the legal effect of a particular merger depends on its documents and governing law.
How owners use it
- Owners use the proposed merger structure to discuss governance, ownership percentages, and decision authority.
- Project leaders identify client and contract approvals that may be relevant to combining firms.
- Two firms each have 10 owners and agree to equal combined ownership: 10 + 10 = 20 owners, with each original owner representing 1/20, or 5%, if interests are divided equally.
- Managers compare the combined reporting structure with the responsibilities each firm held before the transaction.
