Smith Pachter McWhorter

What Smith Pachter McWhorter does

Smith Pachter McWhorter PLC was a boutique law firm founded circa 1988 in Northern Virginia, focused exclusively on three practice areas: government contracts, construction law, and white-collar defense. The firm represented many of the largest U.S. government contractors, construction contractors, and engineering and design firms, alongside mid-sized and smaller companies, primarily in federal procurement matters, construction project disputes, and regulatory enforcement defense. The firm operated from a single office at 8000 Towers Crescent Drive, Suite 900, Tysons Corner, Virginia, and was led by Managing Member Kathryn Griffin with a roster of members, counsel, and associates all specialized within the same narrow practice verticals.

The firm had no proprietary technology platform; it delivered traditional legal services through direct attorney-client engagement, billed primarily on an hourly/professional-services basis. Marketing was conducted through legal directory rankings (notably Chambers USA), client referrals, and professional networks rather than digital or productized channels. In Chambers USA 2022, the firm ranked among the nation's top firms in Government Contracts and among the leading Virginia firms in Construction, which served as the principal brand-building mechanism for the boutique.

In 2023, all 19 lawyers from Smith Pachter McWhorter joined Haynes Boone, establishing Haynes Boone's Northern Virginia office at SPM's existing Tysons Corner location. The move effectively ended SPM's independent operations, with the practice absorbed into Haynes Boone's broader platform to provide clients with expanded geographic reach and complementary practice capabilities.

Name

Smith Pachter McWhorter

Legal name

Smith Pachter McWhorter PLC

Website

https://smithpachter.com

Company type

Private

Founded year

1988

Operating status

Acquired

Headcount range

101–250 employees

Short description

Smith Pachter McWhorter was a Northern Virginia boutique law firm specializing in government contracts, construction law, and white-collar defense for major government contractors, construction firms, and engineering/design companies. In 2023, all 19 lawyers joined Haynes Boone.

Ownership category

akta.pro rank

Headquarters

HQ city

Vienna

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Legal Services: As a law firm, SPM generated revenue through legal fees for counseling and litigation services in government contracts, construction, and white-collar law. Services were likely billed hourly, possibly with contingency or fixed-fee arrangements for certain matters.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Smith Pachter McWhorter PLC is a preeminent boutique law firm providing legal counseling and litigation services in three core practice areas: government contracts, construction law, and white-collar law. The firm represents many of the largest government contractors, construction contractors, and engineering and design firms, along with mid-sized and smaller companies. Founded more than 35 years ago in Northern Virginia, the firm was ranked among the nation's top firms in Government Contracts and among the leading firms in Virginia in Construction by Chambers USA 2022.

Product overview

Smith Pachter McWhorter is a preeminent boutique law firm founded over 35 years ago, providing legal counseling and litigation services across three core practice areas: government contracts, construction law, and white-collar law. The firm represents major government contractors, construction contractors, engineering and design firms, as well as mid-sized and smaller companies. The firm operates as a unified legal practice rather than a platform-with-modules architecture.

Differentiator

Problem solved

Functional benefit

Products and services

• Government Contracts Legal Services
• Construction Law Services
• White-Collar Law Services

Quantifiable outcome

• Ranked among nation's top firms in Government Contracts in Chambers USA 2022
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 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.

• Haynes BoonecoreStrategic or Co-development Partner · 1 January 202219 lawyers from Smith Pachter McWhorter PLC joined Haynes Boone, establishing a Northern Virginia office of Haynes Boone. SPM, founded more than 35 years ago, was a preeminent boutique firm focusing on counseling and litigation in government contracts, construction, and white-collar law. The firms' complementary practices and shared culture enabled broader geographic reach and expanded specialties while retaining concentrated capabilities.

Scale indicators2 records

Recent moves3 records

Expansion highlights3 records

Direct peers

• PilieroMazza PLLC: Washington DC-area boutique firm focused on government contracts, small business, and construction law—directly overlapping with SPM's core Government Contracts practice area.
• Smith, Currie & Hancock LLP: National construction law firm serving contractors, owners, and developers on disputes and transactions—a direct peer in SPM's Construction Law practice area.
• Peckar & Abramson PC: National construction law boutique representing contractors and design-build firms on disputes and contract matters—directly comparable to SPM's Construction Law practice.
• McCarter & English LLP: Regional full-service firm with a strong Construction practice and Government Contracts capabilities—comparable in the federal contractor representation space.
• ArentFox Schiff LLP: DC-based national firm with a top-tier Government Contracts practice and white-collar/government investigations work that closely parallels SPM's combined offerings.
• Watt, Tieder, Hoffar & Fitzgerald LLP: Construction law boutique focused on federal construction contracts, surety, and government project disputes—a natural comparable at the intersection of SPM's Government Contracts and Construction practices.
• Thompson Hine LLP: Full-service firm with a recognized Government Contracts practice serving federal contractors, broadly comparable in client base and federal procurement focus.
• Wiley Rein LLP: DC-based firm widely regarded as one of the top government contracts practices in the U.S., serving federal contractors and closely comparable to SPM's combined gov contracts and white-collar defense offering.
• Vorys, Sater, Seymour and Pease LLP: Full-service firm with a Government Contracts practice serving federal contractors—comparable to SPM's federal procurement bench in client type and engagement scope.

Broad incumbents

• Akin Gump Strauss Hauer & Feld LLP: Global law firm with a market-leading white-collar defense and government investigations practice that competes directly with SPM's white-collar offering, while bringing much broader corporate, litigation, and regulatory capabilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/SmithPachterLaw

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 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 Smith Pachter McWhorter