Session Law Firm

What Session Law Firm does

Session Law Firm, P.C. is a Washington, D.C.-based legal practice operating as outside general counsel to small and mid-sized businesses, non-profits, real estate developers, and national transportation clients. Founded by Warner H. Session — a Stanford and Georgetown Law graduate with over 25 years of D.C. practice experience including prior roles as Associate Counsel at New Orleans International Airport and Washington Representative for the City of Atlanta — the firm concentrates on the intersection of law, business, and public policy. Core practice areas are government relations (legislative and regulatory advocacy before the D.C. Council, District agencies, and the Executive Office of the Mayor), nonprofit formation and tax-exempt status, transportation and aviation law, complex District of Columbia commercial real estate transactions, and small business legal representation.

The firm does not develop proprietary technology products; its value proposition rests on the principal's personal network, civic positions (notably Vice Chairman of the Metropolitan Washington Airports Authority board since 2011), and regulatory expertise. The professional team is small — the principal states he has "just one full-time employee" — supplemented by listed legal professionals (Douglass M. Stringer, Judge Warren Nash, Jeanett P. Henry, Paul Richter, Robert D. Roseman) and structured collaborations with specialists from partner firms.

The business model is professional services-based fee-for-service legal counsel and consulting. Revenue is generated through direct client engagements, project-based work, and outside general counsel retainers with no publicly disclosed pricing tiers. In May 2023, the firm entered a strategic alliance with Parker Poe Adams & Bernstein LLP (275+ lawyers, eight offices across North Carolina, South Carolina, Georgia, and Washington, D.C.) to extend bench capacity while maintaining independent operations.

Name

Session Law Firm

Legal name

Session Law Firm, P.C.

Website

https://warnersession.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Session Law Firm is a Washington, D.C. boutique law firm providing government relations, regulatory advocacy, real estate, transportation, nonprofit, and small business legal services as outside general counsel to clients in the District of Columbia and nationally.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Real Estate & Construction Law (BPAHAAAE)

akta.pro secondary industry

Litigation Support & Expert Witness Services (BPAHALAG)

Keywords

• Legal advisory services
• Government relations consulting
• Corporate legal counsel
• Real estate law
• Small business law

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Legal Services: Provides legal representation, counsel, and consultation to clients including corporate transactions, government procurement, small business development, regulatory compliance, and real estate matters. Services include corporate formation, organizational bylaws, tax exempt status assistance, contract drafting, and litigation preparation.
2. Government Relations Consulting: Legislative and regulatory advocacy services before the Council of the District of Columbia, District Government agencies, and the Executive Office of the Mayor. Includes testimony preparation, bill monitoring, legislative drafting, and political landscape analysis.
3. Business Consulting: Strategic business guidance and political support for small business firms, including business formation, operating agreements, commercial lease review, and settlement negotiations.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Session Law Firm provides outside general counsel, legal representation, and business consulting to small and mid-sized businesses, large corporations, non-profits, and trade associations in Washington, D.C. Core offerings span government relations advocacy, government contracts and procurement, nonprofit formation and tax-exempt status, transportation and aviation law, real estate transactions, and small business development and political support.

Product overview

Session Law Firm is a legal services firm offering government relations, nonprofit legal services, transportation and aviation law, real estate and community development legal services, and small business legal representation. The firm does not offer technology products or software solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• Government Relations Legislative and regulatory advocacy before the Council of the District of Columbia, District Government agencies, and the Executive Office of the Mayor. Includes testimony preparation, legislative monitoring, bill analysis, regulatory issue resolution, political landscape analysis, and meetings with council members and executive branch officials.
• Nonprofit Legal Services Legal consulting for nonprofit organizations covering corporate formation, organizational bylaws, and obtaining 501(c)(3) tax exempt status, including support for community development organizations, social service organizations, and national trade associations.
• Transportation & Aviation Law Representation of national clients in transportation infrastructure including airports, airlines, and transit systems, covering airport/aviation policy, regulatory and business matters, and transportation infrastructure advocacy.
• Real Estate & Community Development Law Legal support for complex District of Columbia commercial real property transactions and community development projects, including purchase agreements, term sheets, operating agreements, articles of organization, condominium documents, private placement memoranda, financing documents, title examination, and settlement services.
• Small Business Legal Services Outside general counsel representation for a wide range of small business firms, providing legal advice, strategic business guidance, and political support, including corporate formation, operating agreements, commercial lease review, and settlement negotiations.

Named customers13 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Parker Poe Adams & Bernstein LLPcoreStrategic or Co-development Partner · 3 May 2023Strategic alliance formed May 3, 2023 between Session Law Firm and Parker Poe Adams & Bernstein LLP. Parker Poe established its Washington DC office in 2019, its first outside the Southeast, in partnership with Leftwich LLC. The alliance enables both firms to collaborate on select matters and pursue strategic opportunities in the District while continuing to operate independently. Parker Poe has over 275 lawyers in eight offices in North Carolina, South Carolina, Georgia, and Washington, DC.

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Buchanan Ingersoll & Rooney PC: DC office of a national firm with substantial government contracts, healthcare, and corporate practices serving mid-market clients. Comparable in targeting similar client profiles with overlapping government and regulatory capabilities.
• Williams & Jensen: DC-based government relations and federal affairs firm providing legislative advocacy, regulatory counseling, and government contracts support. Directly comparable to Session's government relations and outside general counsel positioning for association and corporate clients.
• Thompson Hine LLP: Mid-size firm with a DC office focused on government contracts, regulatory, and business counseling for mid-market clients. Comparable in size segment and practice mix, particularly government-facing advisory work.
• Parker Poe Adams & Bernstein LLP: Mid-size regional firm with 275+ lawyers across 8 offices that entered a strategic alliance with Session Law Firm in May 2023. Comparable in serving SMB and mid-market clients with government, corporate, and real estate practices, and directly relevant as Session's chosen scaling partner.
• Venable LLP: Mid-size DC-headquartered law firm with deep government, regulatory, real estate, and transportation practices. Directly comparable as a DC-based multi-practice firm serving SMB through enterprise clients with strong government-relations capabilities.
• ArentFox Schiff LLP: Washington, DC-based law firm with strong government relations, regulatory, real estate, and corporate practices. Comparable in scope and client mix to Session, particularly in government-facing and SMB outside general counsel work.
• Offit Kurman, P.A. Mid-Atlantic regional firm of similar size to Session, providing outside general counsel services to SMB and mid-market companies with practices in real estate, corporate, and government-facing matters. Comparable in scale and client profile.
• Miller & Chevalier Chartered: DC-based law firm specializing in tax, government affairs, and regulatory matters for corporations and nonprofits. Comparable in DC-centric, government-facing service model serving nonprofit and association clients similar to Session's portfolio.

Regional players

• Dickinson Wright PLLC: National firm with a DC office serving SMB and mid-market clients across real estate, government services, and corporate practices. Comparable in client segmentation though broader geographic footprint than Session's DC concentration.

Broad incumbents

• Pillsbury Winthrop Shaw Pittman LLP: Large full-service firm with significant DC government affairs, transportation, and real estate practices. Overlaps with Session on government contracts, regulatory, and infrastructure matters but serves larger enterprise clients with a much deeper bench.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/session-law-firm

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Session Law Firm