Secretary of State Filings

Comprehensive, means comprehensive.

Diedrich Consulting provides full-service Secretary of State (SOS) filing support to help companies form, maintain, and restore legal good standing across all 50 states. Whether you’re launching a new entity, expanding into a new jurisdiction, or cleaning up legacy corporate records ahead of a financing or transaction, we manage the details and execution so your corporate structure stays accurate, current, and defensible.

Our SOS services include Applications for Foreign Authority (qualifying your entity to do business in additional states), custom-drafted Articles of Incorporation/Organization aligned with each state’s statutory standards, amendments to charter documents (name changes, authorized share changes, purpose updates, and other governance-related revisions), and annual report/renewal filings. We also handle revival and reinstatement of inactive or administratively dissolved entities—renewing and reviving defunct companies so they can transact, bank, contract, and close deals without delays.

To support continuity and compliance, DiedrichCo also offers registered agent service in all 50 states, providing reliable receipt and forwarding of legal notices, state correspondence, and service of process—so you stay informed, responsive, and in good standing wherever you operate.