Lockridge Grindal Nauen PLLP
Identity Audit
Authority Audited
Human Verified: August 2026
DirJournal Editorial Verdict
Lockridge Grindal Nauen PLLP has cleared DirJournal's 12-point manual editorial audit and is verified as an active Lawyers and Firms entity. Last reviewed August 26, 2026.
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Editorial Verification
Full Audit Transparency Report
Last Reviewed: August 26, 2026
200 OK StatusVerified
Primary website is live, secure (HTTPS), and free of malware.
Domain AgeVerified
Real-world domain age (≥1 yr, verified via the Wayback Machine) OR pre-migration legacy ID OR ≥2 years of platform tenure. Survival across multiple search-engine update cycles is itself a trust signal.
Schema ValidationVerified
Valid Organization / ProfessionalService JSON-LD emitted on every page load — checked at render time.
Citation ClarityPending Manual Review
Verified outbound links to at least two authoritative sources (social profiles, sameAs URLs).
Operational HistoryVerified
Minimum 12-month active history in the claimed industry — derived from the business's founding year, Wayback-verified domain age, or listing tenure (any one signal passes).
Entity RegistrationPending Manual Review
Cross-referenced with official state or country business registries.
Physical FootprintPending Manual Review
Verified non-virtual presence via Google Maps or official lease documentation.
Active LeadershipVerified
Confirmation of key team members and executive roles.
NAP ConsistencyPending Manual Review
Verified match of Name, Address, and Phone data across platforms.
Professional LicensingPending Manual Review
Verification of required industry-specific certifications or licenses.
Sentiment AuditPending Manual Review
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Editorial DiscretionPending Manual Review
Final human review to ensure the business provides genuine value.
About
Lockridge Grindal Nauen PLLP
Lockridge Grindal Nauen is a Minneapolis firm founded in 1978 that operates at the intersection of litigation and public policy. Its distinctive model pairs national antitrust and complex-case work with government-relations professionals, allowing the firm to address disputes in courts and policy issues at legislative capitals.
Lockridge Grindal Nauen PLLP is a law firm headquartered in Minneapolis, Minnesota, founded in 1978 and known for its work spanning "from the courtroom to the capitol." Over more than 45 years, the firm has served clients in courts across the country, with attorneys holding extensive experience in antitrust, employment law, data breach, corporate and business law, campaign finance, consumer protection, healthcare, environmental, ERISA litigation, real estate, securities and tribal law. LGN also offers mediation, investigation and e-discovery services, and its experienced lobbyists serve clients in state and local government relations and grassroots advocacy. The firm's clients include small and large businesses, both local and national, as well as cities, counties and political subdivisions, tribal governments, healthcare professionals and organizations, trade and industry associations, health and pension funds, unions and issue-based coalitions. LGN takes time to understand each client's goals before tailoring representation to meet their individual needs, whether in the courtroom or the state capitol. In 2023, the firm created the Lockridge Grindal Nauen Foundation to support its commitment to promoting access to educational opportunities, justice and housing, and to removing systemic barriers to achievement. The firm maintains offices in Minneapolis, Chicago and Boston, operating from a Washington Avenue South office in downtown Minneapolis.
DirJournal's Perspective · System-Derived Authority
Editorial analysis
Lockridge Grindal Nauen PLLP is listed on DirJournal under Lawyers and Firms in Minneapolis, Minnesota, United States.
Reviewed by DirJournal Editorial Board
Frequently Asked
About Lockridge Grindal Nauen PLLP
What does Lockridge Grindal Nauen PLLP do?
Lockridge Grindal Nauen is a Minneapolis firm founded in 1978 that operates at the intersection of litigation and public policy. Its distinctive model pairs national antitrust and complex-case work with government-relations professionals, allowing the firm to address disputes in courts and policy issues at legislative capitals.
Where is Lockridge Grindal Nauen PLLP based?
Lockridge Grindal Nauen PLLP is based in Minneapolis, Minnesota, United States.
When was Lockridge Grindal Nauen PLLP founded?
Lockridge Grindal Nauen PLLP was founded in 1978 and has been operating for 48 years.
How can I contact Lockridge Grindal Nauen PLLP?
Contact Lockridge Grindal Nauen PLLP by phone at (612) 339-6900.
Technical Grounding
JSON-LDLegalService
- Address
- 100 Washington Avenue South, Suite 2200, Minneapolis, MN 55401
- Location
- Minneapolis, Minnesota, United States
- Founded
- 1978
- Team Size
- 51-200 employees
Services & Deep Links
| Feature | Destination |
|---|---|
| Antitrust Litigation | |
| Government Relations | |
| Employment Law |
Social Media
Digital Footprint · Technical Entity Graph
- Website
- Schema TypeLegalService
- JSON-LDActive
- NAP Vault IDNot assigned
- Social Profiles1 verified profile
- Platform TenureNew listing
View Technical Schema▸
- @type
- LegalService
- areaServed
- United States
Knows About
Antitrust LawGovernment RelationsHealthcare Law
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