• List Your Firm
• Legal Jobs

FOLLOW US

Service Center

• Legal Services Center

Legal Services

• Arbitrators
• Court Reporters
• Interpreters
• Investigators
• Marketing
• Mediators
• Paralegals
• Process Servers
• Speakers
• Translators

Expert Witnesses

• Expert Witnesses
• Forensic Experts
• Medical Expert Witness

Litigation Support

• Litigation
• Appraisal
• Case Management
• Employment
• Environmental
• Finance
• Jury Selection
• Legal Costs
• Management
• Marketing
• Technology

Expert Witnesses Computer Investigations

Find Expert Witnesses in Computer Investigations Providing Services to Plaintiff and Defense Attorneys

---

Roger Wilson, P.E., CFEI

Consulting & Forensic Electrical Engineer, Expert Witness
Roger Wilson provides forensic investigations for incidents that may have involved electricity, electrical appliances, etc. Mr. Wilson has over 25 years of experience including supervision of electrical design work for commercial, industrial, governmental and petrochemical projects including: medium-voltage up to 69 kV, 480Y/277V, and 208Y/120V power distribution systems; switchgear; motor control...

---

Numbers Talk

Contract Damages, Accounting Systems & Wage Loss Consultants - Expert Witness
Numbers Talk has over two decades of experience in helping organizations increase performance, accountability and profit. Significant experience in financial, transportation, educational and service industries, including public sector and not-for-profit clients.

---

Consolidated Consultants Co.

Free Expert Witness & Medical Expert Witness Referrals Nationwide
CCc continues to deliver quality expert witness and medical expert witness referrals since 1995. CCc is the only referral service where you can view the full redacted CV of the expert witness or medical expert witness on-line prior to contacting us.
Our expert witness directory has over 10,000 expert witness and medical expert witness categories and the list continues to expand. If you are seek...

---

Kessler International

Forensic Accounting and Computer Forensic Expert Witness
Kessler International is a world leader specializing in a wide variety of forensic & investigative services, with offices worldwide. Our top services include:
Forensic Accounting
Accountants look at the numbers. Forensic accountants look behind the numbers®. If you want to know why your numbers don’t match, you need a Certified Forensic Accountant (Cr.FA) who specializes in forensic accounti...

---

Crash Data Services, LLC

Accident Reconstruction and Crash Data Retrieval Expert Witness
Crash Data Services, LLC provides a wide variety of accident reconstruction services. Our experts perform all types of forensic investigations, including at-scene survey mapping and vehicle inspections. Our experts employ advanced techniques, such as total station surveying and photogrammetric modeling, in memorializing accident scenes and vehicles. Our experts also utilize crash data retrieval (v...

---

Stewart Forensic Consultants, LLC

Questioned Documents, Ink Age, Forensic Document Examiner, Daubert, Handwriting Expert Witness
Stewart Forensic Consultants can either provide objective examination of evidence in active cases or on previously performed work to determine if proper procedures were followed and accurate results were given. Courtroom assistance can be provided to include expert testimony and trial preparation.
Specific services offered by SFC:
* Questioned Documents
* Crime Scene Evaluation and Evi...

---

Forensicon, Inc.

Chicago Based, Computer Forensic & E-Discovery Expert Witnesses
Forensicon, Inc. provides formidable, experienced and dependable computer forensic services for your intellectual property matters. Our services include:
* Discovery Consulting
* Forensic Preservation / Data Collection
* Forensic Analysis Regarding the User's Computer Activities
* Data Recovery
* Search and Production of ESI
* Testimony either in person or via affidavit
* Cer...

---

Berg Software Design

Software, Hardware, Storage Devices and Interfaces Expert Witness
Berg Software Design offers the following services: Consulting, computer product investigation, source code analysis, patent analysis, claim chart creation, prior art searches, forensic disk analysis.

---

Blue Silk Consulting

Chinese Products, Manufacturing and Sourcing, Logistics, Inventory, Import/Export, ERP Systems
Blue Silk Consulting provides consulting, investigations, research and expert witness services in the following areas:
Business Operations
- Quality and Defect Management
- China Products Sourcing
- Chinese Manufacturing
- Global Inventories
- Manufacturing
- Procurement and Purchasing
- Forecasting and Planning
- Warehousing and Distribution
- Transportation
- Im...

---

Fair Opinion, Inc.

Computer Software and Information Technology Expert Witness
Fair Opinion, Inc. provides consulting expert and expert witness services in the following areas:
• Custom Software Development
• Package Software Implementation
• Systems Development Life Cycle (SDLC) Methodologies
• Business Information Systems
• Technical Architecture
• Legacy Applications
• Microsoft and Open Source/Java Technology
• eCommerce
• Internet and Intranet...

---

RMG and Associates, Inc.

Semiconductor Process, Circuit, and Device Patent Expert Witness
RMG and Associates provides services as testifying experts, expert consultants, expert witnesses and litigation support in patent infringement cases involving:
- Circuits and devices
- Flash Memory (NAND, NOR, SSD), HDD
- EEPROM Memory
- DRAM Memory
- SRAM Memory
- CMOS, BICMOS -
- Manufacturing
- Wafer Fabrication
- Front end and back end processes - oxide, oxida...

---

Business Automation Associates, Inc.

Computer Systems and Software Testifying and Consulting Expert Witness
Business Automation Associates, Inc. provides services in:
Software and/or system performance, reliability and functionality: issues relating to installation, implementation, customization and development services provided by software firms and independent contractors. Most projects involve allegations of negligence, misrepresentation, fraud, inadequate testing, flawed development, implementati...

---

DisputeSoft

Software Failure and Intellectual Property Expert Witness and Litigation Support Services
DisputeSoft, litigation consulting firm, provides software failure experts, software misappropriation experts, computer forensics experts and electronic discovery experts to assist firms in resolving challenging IT issues that arise in such disputes. We understand the needs of clients involved in information technology-related disputes, such as:
Software Project Failure – To determine the cause...

---

IEC & Associates

Electrical and Electronic Forensic Engineering and Expert Witness Services
IEC & Associates provides Forensic and Investigative Engineering and Expert Witness Services for Attorneys, Insurance Companies and Industry. We are committed to our clients. We provide findings, opinions, and reports in an unbiased, prompt and cost effective manner.
Services include Electrical, Electronic and Software Forensic and Failure Analysis, Fire Investigation, Product Testing, Safety, ...

---

Michael Levine

Defense & Prosecution Trial Consultant & Expert Witness
Michael Levine provides services in the following:
Case Assessment-Strategy and Discovery Advice
Mr. Levine will utilize his 44 years of training and courtroom experience as a DOJ supervisory officer Inspector of Operations and case agent to carefully assess your matter. His advice as to discovery matters and strategy alone have often led to out-of-court agreements (civil and criminal) that ...

---

Keystone Engineering Consultants, Inc.

Forensic Engineering, Architecture and Scientific Expert Witness Services
Keystone Engineering Consultants, Inc. has provided answers to complex engineering incidents of accidents, explosions, product failures and more since 2000. We have specialized experts from a variety of disciplines, so we are able to provide a full understanding of all aspects for any case we pursue.
Our multi-disciplined services include:
- Accident Reconstruction / Transportation
High...

---

eComp Consultants

Internet Technology, Telecommunications, and Information Technology Expert Witness
eComp Consultants specializes in advising attorneys and their clients on the technical aspects of patent infringement and portfolio valuation. Our services include:
- Expert Reports: Patent Infringement & Non-infringement
With extensive expertise in the business and technology of Telecommunications, Internet, and eCommerce, eComp can authoritatively provide:
• Overall analysis of the pat...

---

Mark St. Peter, CCE CFE

Computer Forensic and Electronic Discovery Expert Witness
Mark St. Peter offers services in the following areas:

- Computer fraud – such as theft of intellectual property, financial malfeasance and alteration of computer records;
- Spoliation, both proving and disproving; and
- Techniques for large volume productions of electronic evidence.

---

AC Forensics, Inc.

Computer Forensics Expert and Software Expert - Expert Witness
AC Forensics, Inc. provides the following products and services:
- Litigation Preparedness Consulting
- Forensic collection of nearly any type of electronic storage device
- Forensic examination of digital evidence
- Expert consultation and testimony
- On-line Review Platform
- Proprietary Self-collection tools
The highly skilled staff of AC Forensics is specially trained to p...

---

Setec Investigations

Computer Forensics and Electronic Discovery Expert Witness
Setec Investigations possesses the necessary combination of technical expertise, understanding of the legal system, and specialized tools and processes enabling the discovery, collection, investigation and production of electronic information for investigating and handling computer-related crimes or misuse.
Explore our range of service offerings:
- Computer Forensic Investigations
Compute...

---

The Context Corporation

Telecommunications, Data Communication Systems & Networks Expert Witness
The Context Corporation has provided expert services to the telecommunications carrier, manufacturer, service provider, regulator and end user communities in the United States and around the world for 20+ years. Those services include system and network technology research and analysis across the full range of telecommunications domains. Ray Horak provides litigation support services to the legal ...

---

Electronics Consultants

Electronics, Controls, and Computer Technology Expert Witness
Electronic Consultants provides a broad array of services, from giving opinions to developing, prototyping, and manufacturing products and systems, for a diverse clientele serving commercial, industrial, medical, military, and legal end-users:
· General
Advice and opinion
Technology assessment
Technical representation
· Consulting to Attorneys
Patent litigation
Product inves...

---

National Digital Forensics Inc.

Computer Forensic Expert Witness, Cell Phone/PDA & Network Forensic Analysis & Litigation Support
NATLDF provides Digital/Computer Forensic Examinations/Computer Evidence Investigation Services on all types of Computers, Cell Phones, PDA's, USB Devices, Network Servers, Digital Devices and Optical Media. NATLDF follows full Chain of Custody Procedures within our Lab Facilities, at Client Sites and through out the case cycle.
Our services are provided at our secured Lab Facilities and at Cl...

---

WSR Consulting Group, LLC

Computer Projects and Software Failure Consultants & Expert Witnesses
WSR Consulting Group, LLC has provided expert witness services in over 100 litigation cases at all levels of court, including arbitration and mediation involving a broad range of issues including: systems development and implementation methodologies; large-scale project cost and schedule estimation; project management, planning and schedule tracking; critical path and earned value analysis; projec...

---

Monty G. Myers - Eureka Software Solutions, Inc.

Software and Computer Systems Expert Witness & Legal Consultant
Mr. Monty G. Myers has the following capabilities/resources:
• Equally comfortable in either a consulting or testifying expert role.
• Proficient at giving depositions and offering in-court testimony – hearings and trial.
• Experienced in assisting counsel with the taking and defending of depositions, reviewing and challenging the testimony of others, and preparing and implementing an ov...

---

ForensisGroup Expert Witness Services

Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses
ForensisGroup is chosen every day by attorneys, insurance professionals, & other private and public agencies because we have the strongest selection of premier forensic experts, consultants, and witnesses, as well as a stress-free expert witness selection and retention process.
When you need the right expert to give you the technical advantage in your cases and the competitive edge that goes wi...

---

Evan H. Dygert, GSE, CISSP, CCE

Software Expert Witness and Litigation Support in Intellectual Property Cases
Mr. Evan Dygert's specialties include:
• Expert witness
• Expert consultant
• Software analysis
• Software review
• Code review
• Computer forensics
• Computer security
• Litigation services
• Software patents
• Software development for publishing, ESOPs, and insurance companies
• Multilingual software development
• DMCA

---

Anna Theriot, M.S., CCE, CCFE, ACE - PC Recovery Digital Forensics Inc

Computer Forensics Expert Witness
PCR Digital Forensics Services Include:
- Recovering files from damaged operating systems or hardware.
- Forensic imaging/bit-wise copies of original media.
- Recovering data from systems when an attempt has been made to sabotage, hide, delete, overwrite or steal information.
- Recover deleted email, documents or databases.
- Keyword searches to reveal locations of otherwise unrecov...

---

Dustin W. Ruge - SEO Consultant Firm

Law Firm Search Engine Marketing Experts
The SEO Consultant Firm provides law firms with the following services to help them grow their practices:
- Professional, high-visibility legal websites
- Comprehensive On-site and off-site SEO strategies to improve website visibility, performance and results
- Google Local (Maps) optimization services
- Social media strategies (Facebook, Twitter, Linked-In, etc.)
- Blog creatio...

---

3D Associates, Olathe, Kansas
  Computer Forensic, Data Recovery and Cyber Crime Investigations Expert Witness

AAFS Associates, Inc, West Palm Beach, Florida
  Forensic Accident Investigative Services - Expert Witness

AAFS Asssociates, Inc, West Palm Beach, Florida
  Forensic Accident Investigation, Diagnostics, Reconstructions and Expert Witness Services

Acquisition Data, Houston, Texas
  Computer Forensics- Electronic Discovery

Advanced Forensic Recovery of Electronic Data - A.F.R.E.D., Butler, Pennsylvania
  Forensic Data Recovery and Media Wiping Expert Witness

Alexander Mirvis - Expert Witness, Brooklyn, New York
  Information Technology (IT) / Digital Marketing / SEO Expert witness

Altius Information Technologies, Inc., Irvine, California
  Computer Forensic, Fraud, & Litigation Expert

Argamon Consulting, Chicago, Illinois
  Forensic Linguistics and Authorship Analysis Expert Witness

Arsenal Consulting, Chelsea, Massachusetts
  Computer Forensics, Information Security & Electronic Discovery Expert Witness

Attorney Client Privilege, LLC, St. Paul, Minnesota
  Digital and Network Forensics and Information Security Expert Witness

Bekker Compliance Consulting Partners, LLC, Porter Ranch, California
  Forensic Audit Services

Berryhill Computer Forensics, Inc., Benicia, California
  Computer Forensic, Electronic Evidence Recovery & Analysis - Expert Witness

Binary Intelligence, LLC, Lebanon, Ohio
  Computer & Cell Phone Forensics, High-Tech Investigations & Electronic Discovery Expert Witness

Brain Explained, Somerville, Massachusetts
  Brain Damage, Neurological & Psychiatric Illness Expert Witness

Brian N. Stewart, Southgate, Michigan
  Technological Expert Witness

Bridge City Legal, Inc., Portland, Oregon
  Litigation Support: Scanning, Data Forensics, Copy, and Consulting

Bryant Group, Wilmington, North Carolina
  Homeland Security Forensic Experts

C A Lettsome Services, LLC, Decatur, Georgia
  Imaging, Telecommunications, Electrical, Software, and Computer Consultants & Expert Witnesses

Carney Forensics, St. Paul, Minnesota
  Computer and Mobile Phone Forensic Expert Witness

Charles Snipes, Warrenton, Virginia
  Computer Forensic Expert Witness

Chief Security Officers, LLC, Scottsdale, Arizona
  English & Spanish Computer Forensic Expert

Commonwealth Computer Forensics, LLC, Mechanicsville, Virginia
  Computer Forensic Expert

CompuSleuth, Columbus, Ohio
  Computer Forensic Expert Witness

Computer Forensic Examiner, Palm Beach, Florida
  Computer Forensics Examinations and Electronic Discovery Expert Witness Services

Computer Forensic Services, Inc, Dallas, Texas
  Computer Forensic and eDiscovery Experts & Consultants

Computer Forensics Consulting LLC, Eden Prairie, Minnesota
  Data Recovery and Computer Forensics Services

Computer Forensics LLC, West Palm Beach, Florida
  Computer Forensics, Cell Phone Forensics, E-Discovery, Expert Witnesses

Computer Forensics Management, Los Angeles, California
  Computer Forensic Expert

Computer Legal Experts, Centreville, Virginia
  Computer Forensic Expert, Computer Crime

Computer Products & Resources, Inc, Grand Rapids, Michigan
  Forensic Experts - Electronic Discovery

Cosgrove Computer Systems, Inc., Playa Del Rey, California
  Computer Forensics, Software Systems Expert Witness and Litigation Support Services

Curtis A. Beebe, Dade City, Florida
  Computer Applications Expert

CyanLine LLC, Eatontown, New Jersey
  Computer Forensic Expert and Expert Testimony

Cyber-Tech Forensics, McLEan, Virginia
  Computer Forensic Expert & eDiscovery Support

CyberEvidence, Inc., The Woodlands, Texas
  Computer Investigations and Litigation Support

Dan McDaniel, Stockton, California
  Computer Forensic Expert and Programmer

Data Privacy Network, Chandler, Arizona
  IT and Data Security Consultants and Expert Witness Services

DataExam, LLC, Lansing, Michigan
  Computer Forensics

David L Marks & CO, PA, CPAs, Tampa, Florida
  Trustees, Forensic, and Accouting & Tax Firm

Deedoc Forensics Consulting, Raleigh, North Carolina
  Computer Crimes and E-Discovery Forensic and Expert Witness Services

DeliveredDATA, LLC, West Palm Beach, Florida
  Computer Forensic Expert Witness

Differential Designs, Inc., Commerce Township, Michigan
  Electronics Software Development Expert Witness

Digerati Data, West Bloomfield, Michigan
  Computer Forensics and Data Recovery

Digital Forensics Solutions, LLC, New Orleans, Louisiana
  Computer Forensics and Data Recovery in New Orleans, LA

Digital Recovery and Forensics LLC, Huntersville, North Carolina
  Critical Data Acquisition, Chain of Custody Preservation and Computer Forensics Expert

Disc Interchange Service Company, Westford, Massachusetts
  Media and Data Conversion Expert

Dr. Immanuel Freedman, Inc., Escondido, California
  Systems, Signals and Algorithms Research and Patent Claims Analysis

East Valley Computer Forensics, Gilbert, Arizona
  Computer forensics solutions to Attorneys and Corporations

eDiscovery Solutions Group, Eagle, Idaho
  Expert Witness

Elluma Discovery, Los Angeles, California
  Computer Forensic Expert Witness and Litigation Support Services

Erich Seamon and Associates LLC, San Francisco, California
  Geospatial Data Forensics - Litigation Support and Expert Witness

ESS Data Recovery, Inc, Edwardsville, Illinois
  Computer Forensics Expert

Eureka Software Solutions, Inc./Monty G. Myers, Austin, Texas
  Consultant and Expert Witness, Software Development and Forensics

Evidence Solutions, Inc., Tucson, Arizona
  Computer Technology and Digital Forensic Firm

Evidence Technology, LLC, Magnolia, Texas
  Video and Audio, Computer Forensics and Data Recovery Expert Witness

eWitness LLC, Southlake, Texas
  Internet, Intellectual Property, Patent Expert Witness with Prior Art

Expert Data Forensic Investigation, Las Vegas, Nevada
  Computer Forensics, Data Recovery and Investigations Expert Witness Services

Firm Forensics, Richmond, Virginia
  Computer Forensic and Electronic Discovery, Expert Witness, and Litigation Support

Flashback Data, LLC, Austin, Texas
  Data Recovery and Computer Forensics Expert Witness Services

Forensic & Security Services Inc., Seabrook, Texas
  Computer Forensic Expert Witness

Forensic Computer Service, Inc., St. Louis, Missouri
  Computer Forensics in Criminal, Civil and Corporate Litigation - Expert Witness

Forensic Discoveries, Knoxville, Tennessee
  Computer Forensic and Electronic Discovery expert

Forensic Systems International, LLC, Spencer, Massachusetts
  Computer Forensic and Electronic Discovery Expert Witness and Litigation Support Services

Forward Discovery Inc., Cary, North Carolina
  Computer Forensics, Incident Response and e-Discovery Expert Services

Fraud Resource Group, LLC, Bettendorf, Iowa
  Identity Fraud Expert Witness, Investigation, Consulting & Litigation Support

GK Sierra, Portland, Oregon
  Criminal and Civil Computer Forensic Investigations Expert Witness Services

Global Digital Forensics, New York, New York
  Computer Forensic Expert Witness

Global Security Services, LLC, Severna Park, Maryland
  Security Consultants

Great Scott Enterprises, Inc., Tucson, Arizona
  Computer Technology and Digital Forensic Firm

H-11 Digital Forensics, Salt Lake City, Utah
  Expert Computer Forensic Training and Services in Utah

High Tech Crime Institute, Clearwater, Florida
  E-Discovery Consultants Computer Forensics

Ian Jestice, Soquel, California
  Computer Forensic and Software Expert Witness & Litigation Support

International Intelligence Services, Seattle, Washington
  Pre and Post-Litigation Investigations

Ispirian Computer Forensics, Chesterfield, Missouri
  Computer Forensics and Digital Investigators

IT Forensics, Inc, Seattle, Washington
  Digital Forensics

James B. Wener, Arlington Heights, Illinois
  Computer Systems & Project Management Expert Witness

Johnette Hassell, Ph.D., New Orleans, Louisiana
  Computer Forensic Expert - Expert Witness

Keegan & Company LLC, Rye, New York
  Marketing Expert Witnesses

Lantern Secure Solutions, Kirkwood, Missouri
  Computer Forensics and Investigation Experts

Law Office of Christopher K. Steuart, Seattle, Washington
  Computer Forensics Services

Law2000, Inc., Tucson, Arizona
  Computer Forensics Expert, Electronic Discovery

LuciData, Inc, Minneapolis, Minnesota
  An Internal Threat Management & Computer Forensic company

Matthew C. Smith, CCE, CISSP, Avon, Ohio
  Independent Computer Forensics Examiner

Maximus Security Consulting, LLC, Cordova, Tennessee
  Litigation Support Expert in Security and Premise Liability

McCann E-Investigations, Bellaire, Texas
  Computer Forensics and Data Recovery Expert Witness Services

McCusker & Company LLC, Leawood, Kansas
  Service Contract and Warranty Litigation Support Experts

Media GenetiX, LLC, Golden, Colorado
  Computer and Mobile Device Forensics and Crime Scene Reconstruction Experts

Midwest Computer Forensic Lab LLC, Cedar Rapids, Iowa
  Computer Forensics and Electronic Discovery Expert Witness Services

Midwest Computer Forensic Labs, Cedar Rapids, Iowa
  Computer Forensic Laboratory Services

Midwest Data Group, Berea, Ohio
  Computer Forensics, Data Recovery, Digital Evidence Expert Witness and Litigation Support Services

Midwest Data Group,LLC, Berea, Ohio
  Computer Forensics and E-Discovery Experts

MK4N6, LLC, Walnut Creek, California
  Computer Forensic, Data Recovery & Computer Crime Investigation Expert Witness & Litigation Support

MojoTools, Sheldonville, Massachusetts
  Computer Forensics, Electronic Evidence and Internet Experts

NMP Consulting, Ltd., Powell, Ohio
  Data Recovery, Computer Forensic and Expert Witness Services

OnlineSecurity, Los Angeles, California
  Computer Forensics Expert

Optimal Intelligence, Inc., Palo Alto, California
  Computer Forensic and Insurance Fraud Expert Witness

Pasadena Scientific, Pasadena, California
  Traffic Accident Analysis, Product Failure Analysis and Toxicology Expert Witness Services

Perry-Smith LLP, Sacramento, California
  Forensic & Valuation Expert Witness Services

Practical Computer Solutions, South Orange, New Jersey
  Information Technology Consultant and Expert Witness

ProClariti LLC, Coral Springs, Florida
  Computer Forensic Expert Firm

Protegga, Plano, Texas
  Computer Forensics Expert Witness

R. L. Russ & Associates, Inc., Alvarado, Texas
  Computer Forensic & Litigation Expert

Rimkus Analytics, LLC, Houston, Texas
  Computer Forensic Expert Witness

Robert Gezelter, Flushing, New York
  Software Consultant and Expert Witness

Sam Powers, Astoria, New York
  SAP FICO, HR, Oracle DBA, Kronos Time and Payroll Management

San Diego Computer Forensics, LLC, San Diego, California
  Computer Forensic Imaging, Analysis and Reporting, Conducted by Experts with Experience

Sarkis Detective Agency, Glendale, California
  Criminal and civil investigation

SEBA Healthmart America, Memphis, Tennessee
  PBM Contract Compliance Electronic Claims Audits

Shadow Cliffs Engineering, Pleasanton, California
  Hard Disk Drives, Optical Drives, Software, Firmware, Electronics Forensic Expert Witness

SpringAction Fraud Elimination, Port Washington, New York
  Fraud Investigation Firm

St. Johns Data Consulting, LLC, Jacksonville, Florida
  Digital Forensic Expert Witness

Tetradyn (TETRAD Dynamics), Richmond, Virginia
  Applied Science Expert Witness

The Intelligence Group, Bedminster, New Jersey
  Digital Investigations, Computer Forensics and Business Intelligence Services

The MPM Group, Inc., Marlton, New Jersey
  Complex Litigation Support - Corporate Compliance & Due Diligence

The Nielsen-Wurster Group, Inc., Princeton, New Jersey
  Engineering and Management Consultants

Thomas Neches & Company, LLP, Los Angeles, California
  Accounting, Business Valuations, Damages Expert Witness

Trial Solutions, Houston, Texas
  eDiscovery, Early Case Assessment and Computer Forensic Services

Trial Support Services, Inc., Miami, Florida
  Computer Forensic and Digital Evidence Expert Services

U.S. Data Forensics, LLC, Bethesda, Maryland
  Computer Forensics Expert

Wapack Labs, Manchester, New Hampshire
  Computer Forensic Expert Witness

Westland CPA, LLC, Chicago, Illinois
  Computer Forensics

World Institute for Security Enhancement, Las Vegas, Nevada
  Homeland Security Consultation

Zeidman Consulting, Cupertino, California
  Software Analysis and Forensics

Morochove & Associates Inc., Toronto, Canada
  Computer Forensics and Expert Witness

NCI (Net Cyclops Inc.), Mississauga, Canada
  Information Security Consultants

RBS Computers, Hamilton, Canada
  Computer Forensic Specialist