Koller Law, LLC

What Koller Law, LLC does

Koller Law, LLC is a Philadelphia-based plaintiff-side employment law firm founded by David Koller that has been representing employees in Pennsylvania and New Jersey for over two decades. The firm's practice spans sexual harassment, FMLA, disability discrimination, race and pregnancy discrimination, wrongful termination, breach of employment agreements, whistleblower, and LGBTQ workplace discrimination matters, with secondary employer-side advisory work on contracts, handbooks, and litigation defense. Its competitive positioning rests on a trial-and-appeal philosophy, founder-led empathy rooted in Koller's own ADA claim, and a track record of precedential appellate wins in the Third and Fourth Circuit Courts of Appeals, including a $900,000 sexual harassment settlement against the Commonwealth of Pennsylvania and a May 2026 federal jury verdict of $203,500 in an FMLA/ADA matter.

The firm operates from two physical locations — a Philadelphia headquarters at 2043 Locust Street and an Allentown office opened in February 2021 to serve the Lehigh Valley — supplemented by phone and remote consultations. Its go-to-market is sales-led: free initial consultations, content marketing via blog and MailChimp newsletter, organic social on Twitter/LinkedIn/Instagram/YouTube, earned media in outlets such as the Washington Post, Philadelphia Magazine, and Law.com, plus community engagement through Drexel Law School and Jenkins Law Library. Revenue is generated through professional-services fees (hourly and contingency arrangements typical of plaintiff employment work); specific pricing is not publicly disclosed.

The firm is a private LLC, founder-owned, with no external investors, no parent company, no funding rounds, and no M&A history. Headcount is in the 1–10 range across attorneys (David Koller, Jordan Santo, Paul Kenton) and support staff. Technology is limited to standard legal practice management and case-handling tools; no proprietary platform, API, integrations, or AI/ML capabilities are disclosed. All reported case results, partnerships, and expansion moves are verifiable through the firm's website and the cited sources.

Name

Koller Law, LLC

Legal name

Koller Law, LLC

Website

https://kollerlawfirm.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Koller Law, LLC is a Philadelphia-based plaintiff-side employment law firm representing employees in Pennsylvania and New Jersey across sexual harassment, discrimination, FMLA, and wrongful termination matters, with two offices and a trial-and-appeal practice led by founder David Koller.

Ownership category

akta.pro rank

Product category

Employment Law Legal Services

NAICS

Legal Services (5411), Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Employment & Labor Law (BPAHAAAD)

akta.pro secondary industries

Litigation & Dispute Resolution (BPAHAAAB), Regulatory & Compliance Law (BPAHAAAC)

Keywords

• Employment law representation
• Workplace discrimination claims
• Employee rights litigation
• Employment contract counsel
• Employment law appeals

Headquarters

HQ city

PHILADELPHIA, PA

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Legal Representation Services: Law firm generates revenue through legal representation of employees in employment law matters including sexual harassment, discrimination, wrongful termination, FMLA, and related claims. Services billed through hourly rates or contingency fee arrangements typical for plaintiff employment law.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Koller Law, LLC provides employment law representation and counseling to employees and employers in Pennsylvania and New Jersey. Its principal services cover workplace discrimination, harassment, retaliation, FMLA violations, disability and pregnancy discrimination, wrongful termination, employment agreements, workplace policies, whistleblower claims, and employment litigation.

Product overview

Koller Law, LLC is a Philadelphia-based employment law firm that provides legal representation and counsel exclusively for employees in Pennsylvania and New Jersey. The firm offers a comprehensive suite of employment law legal services, including sexual harassment, FMLA, disability discrimination, race discrimination, pregnancy discrimination, wrongful termination, breach of employment agreements, employment contracts, and general employment litigation. The firm represents both employees and employers, with a primary focus on advocating for mistreated workers. Key attorneys include David Koller (Founder) and Jordan Santo. The firm has offices in Philadelphia and Allentown, PA, and serves clients throughout Pennsylvania and New Jersey.

Differentiator

Problem solved

Functional benefit

Products and services

• Sexual Harassment & #MeToo Legal Services Legal representation for employees who have experienced sexual harassment at work, including hostile work environment claims and retaliation cases.
• Family & Medical Leave Act (FMLA) Legal Services Legal representation for employees whose FMLA rights have been violated, including wrongful termination after taking approved leave.
• Disability Discrimination Legal Services Legal representation for workers with disabilities facing discrimination, including failure to provide reasonable accommodations, wrongful termination, and hostile work environments.
• Race Discrimination Legal Services Legal representation for employees who have experienced race-based discrimination in the workplace.
• Pregnancy Discrimination Legal Services Legal representation for pregnant employees facing discrimination, demotion, or wrongful termination due to pregnancy.
• Wrongful Termination Legal Services Legal representation for employees who have been unjustifiably fired, including violations of public policy, at-will employment exceptions, and related wage claims.
• Breach of Employment Agreements Legal Services Legal representation for employees whose verbal or written employment agreements have been violated.
• Employment Contracts & Employee Handbooks Legal Services Legal counsel to ensure employment documents and employee handbooks are legally sound and compliant.
• Employment Litigation Services Full-service employment litigation representing both employees and employers in Pennsylvania and New Jersey courts.
• Whistleblower Legal Services Legal representation for employees who have been retaliated against for reporting illegal activities, unsafe work conditions, or violations of law.
• LGBTQ Workplace Discrimination Legal Services Legal representation for LGBTQ employees facing workplace discrimination, harassment, or wrongful termination.
• Remote Work Accommodation Legal Services Legal representation for employees seeking remote work accommodations due to disabilities or other protected circumstances.

Quantifiable outcome

• $900,000 sexual harassment settlement - largest against Commonwealth of Pennsylvania
• +3 more outcomes

Named customers5 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered minor.

• Jenkins Law LibraryminorStrategic or Co-development PartnerJenkins Law Library sponsored Dave Koller's Partnering with the Media webinar in April 2021. Jenkins Law Library, founded in 1802, is America's first and oldest law library located in Philadelphia.
• Drexel University Thomas R. Kline School of LawminorStrategic or Co-development PartnerDrexel Law School co-op program where Paul Kenton initially worked through the program before returning as an associate. Dave Koller speaks at Drexel Law School classes on employment law topics.
• PBS 39 / Lehigh Valley Public MediaminorGTM or Marketing PartnerDave Koller appeared on PBS 39's Community Conversation program discussing COVID-19 vaccines in the workplace, reaching Greater Lehigh Valley and regional audiences.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Console & Associates, PC: Philadelphia-based plaintiff-side employment law firm representing employees in discrimination, harassment, and wrongful termination matters across PA and NJ. Directly comparable to Koller Law in geography, practice area, and target customer base.
• Swartz Swidler, LLC: New Jersey and Pennsylvania employment law firm representing employees in discrimination, whistleblower, and retaliation cases. Closely comparable niche, geography, and plaintiff-side focus to Koller Law.
• Larry Pitt Employment Law: Philadelphia-based employment lawyer representing employees in discrimination, harassment, and retaliation cases across Pennsylvania. Directly comparable in boutique scale and plaintiff-side focus.
• Castronovo & McKinney, LLC: New Jersey-based employment law firm representing employees in discrimination, whistleblower, and civil rights matters. Comparable plaintiff-side practice and NJ geographic overlap.
• Winebrake & Santillo, LLC: Philadelphia-area plaintiff employment law firm handling discrimination, FMLA, and wage claims. Comparable boutique scale and employee-side practice model in the same regional market.
• The Derek Smith Law Firm: Philadelphia and tri-state employment law firm focused on employee rights, discrimination, and harassment claims. Comparable niche specialization and overlapping PA/NJ coverage.
• Lichten & Liss-Riordan, P.C. Plaintiff-side employment law firm known for class actions and high-stakes discrimination work. Comparable employee-side advocacy model with deeper bench; relevant for case-type and strategy benchmarking.

Broad incumbents

• Littler Mendelson P.C. Largest US employment law firm, primarily employer-side, with Philadelphia and New Jersey offices. Relevant incumbent comparison for the broader employment-law category.
• Jackson Lewis P.C. National employment law firm with a large PA/NJ presence, though focused on employer defense rather than plaintiff work. Comparable deep employment-law expertise but operating on the opposite side of the bar.

Regional players

• Young Marr & Associates: Maryland-based plaintiff employment law firm with similar employee-side focus. Comparable boutique model and case types, though operating in a different (DC-adjacent) geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/kollerlawfirm
• YouTubeyoutube.com/channel/kollerlawfirm
• Facebookfacebook.com/phillyhometownlawyer
• LinkedInlinkedin.com/company/koller-law-llc
• Instagraminstagram.com/kollerlawfirm

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Koller Law, LLC