4 Corners Deposition Summaries

What 4 Corners Deposition Summaries does

4 Corners Deposition Summaries is a privately held U.S.-based legal services provider that converts deposition, trial, and hearing transcripts into structured summaries for law firms. Founded in 2009 and headquartered in El Segundo, California, the company operates with 51-100 employees as a paralegal-owned and woman/minority-owned business. Its core deliverables are expert human-prepared deposition summaries that condense 10-15 transcript pages into 1 summary page with hyperlinked citations to exact transcript pages, plus a newly introduced AI Deposition Summary subscription service (launched 2025) that combines AI-generated summaries with expert paralegal review for faster turnaround. The company maintains HIPAA-compliant secure servers and supports optional Dropbox transfers for confidential document delivery.

The firm serves trial attorneys and litigation teams nationwide across the United States, with a customer base of hundreds of law firms spanning personal injury practices, litigation boutiques, and full-service firms; named clients include Taylor & Ring, Ramey Law P.C., The Barnes Firm, Robert A. Lisnow, and Mardirossian & Associates. Revenue is generated through per-project fees for traditional human summaries and through monthly and yearly subscription plans for AI summaries, with payment processed via credit cards, PayPal, and Melio Payments. Go-to-market is direct-to-firm via phone (888-460-7444), email, an online order form, and industry event presence (CAALA affiliate), with referrals and word-of-mouth serving as a material acquisition channel given the testimonial-driven reputation.

Name

4 Corners Deposition Summaries

Legal name

4 Corners Deposition Summaries, Inc.

Website

https://4cornersdepo.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

51–100 employees

Short description

4 Corners Deposition Summaries is a U.S.-based, paralegal-owned legal services firm that converts deposition transcripts into structured summaries for trial attorneys and litigation teams at hundreds of U.S. law firms, pairing human paralegal expertise with a recently launched AI summarization subscription.

Ownership category

akta.pro rank

Product category

Litigation Support Services

NAICS

All Other Legal Services (541199)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Litigation Support & Expert Witness Services (BPAHALAG)

akta.pro secondary industry

Litigation Support & Civil Investigations (Witness/Asset/Skip Tracing) (BPAKAEAE)

Keywords

• Deposition summary services
• Legal document summarization
• Trial preparation services
• Paralegal support services
• Litigation support services

Headquarters

HQ city

El Segundo

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Deposition Summary Services: Per-project fees for deposition transcript summarization services. Services include trial and hearing summaries, with 10-15 transcript pages condensed to 1 summary page. Clients can choose their preferred format.
2. AI Deposition Summary Subscriptions: Monthly and yearly subscription plans for AI-powered deposition summaries. Provides faster turnaround times with expert paralegal review included.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

4 Corners Deposition Summaries provides deposition, trial, and hearing summary services to law firms nationwide. The company condenses 10-15 transcript pages into 1 summary page, delivered with hyperlinked table of contents and hyperlinked passages to exact transcript pages. Services are delivered by U.S.-based paralegal/attorney summarizers with over 30 years of combined experience, and a complementary AI-powered deposition summary offering is available via subscription.

Product overview

4 Corners Deposition Summaries offers two complementary core services for law firms: expert human-prepared Deposition Summaries/Trial and Hearing Summaries (traditional service) and AI Deposition Summaries (technology-enabled service). Both services produce accurate, hyperlinked summaries that condense 10-15 transcript pages into 1 page, saving attorneys significant time. The company serves law firms nationwide with U.S.-based experienced legal professionals and offers both one-time ordering and subscription options.

Differentiator

Problem solved

Functional benefit

Products and services

• Deposition Summaries / Trial and Hearing Summaries Expert human-prepared deposition summaries that accurately capture testimony with no spin, featuring hyperlinked table of contents and hyperlinked passages to exact transcript pages at a 10-15 transcript pages to 1 summary page ratio. Targeted at trial attorneys and litigation paralegals at law firms needing dependable summaries for trial preparation, opposing motions for summary judgment, and expert deposition handling.
• AI Deposition Summaries AI-driven deposition summary service offering lightning-fast results with seamless workflow integration, designed by a seasoned trial paralegal with expert paralegal review. Available through monthly and yearly subscription plans to law firms seeking faster turnaround on deposition summaries.

Quantifiable outcome

• 10-15 transcript pages condensed to 1 summary page
• +1 more outcomes

Named customers5 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability4 records

Feature3 records

Partnerships

One partnership is on record.

• CAALA (California Applicants' Attorneys Association)coreOthers4 Corners Deposition Summaries is a CAALA Affiliate. This affiliation provides credibility within the California legal community and opportunities for networking with trial attorneys. The company participates in CAALA events to build relationships with potential clients.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Reveal: AI-powered eDiscovery and document analytics platform used by law firms and litigation support teams. Adjacent/overlapping technology in legal document summarization.
• Harvey AI: Generative AI legal assistant used by large law firms for document summarization, drafting, and research. Represents the AI-native wave that could compress demand for human deposition summaries.

Broad incumbents

• Magna Legal Services: Provider of court reporting, deposition services, and trial support across the US. Direct overlap with 4 Corners on deposition summary services.
• Veritext Legal Solutions: One of the largest US court reporting and deposition services companies. Provides deposition summaries and litigation support as part of a broader portfolio competing with 4 Corners.
• U.S. Legal Support: Large multi-service litigation support firm with national reach providing deposition, court reporting, records retrieval, and trial services. Overlaps with 4 Corners in deposition summary and trial prep.
• Lexitas: National litigation support and court reporting company with deposition summary and records retrieval services. Competes on the litigation support side of 4 Corners' offering.

Direct peers

• Naegeli Deposition & Trial Support: US-based litigation support firm providing deposition reporting, summaries, and trial technology services. Competes with 4 Corners for trial attorney business on similar scope.
• Esquire Deposition Solutions: National deposition and litigation support services provider offering court reporting, deposition summaries, and trial support to law firms. Direct competitor to 4 Corners in the deposition summary niche.
• Barkley Inc. Regional court reporting and deposition services firm offering deposition summaries to law firms. Comparable niche focus on deposition summary deliverables for trial attorneys.
• Planet Depos: Court reporting and deposition services company offering deposition summaries and related litigation support. Directly comparable offering for law firm customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/4cornersdepo
• Facebookfacebook.com/4cornersdepo
• LinkedInlinkedin.com/company/4-corners-deposition-summaries

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 4 Corners Deposition Summaries