Intellectual property disputes often start with a suspicion: a former employee took client lists, a competitor copied product photography, or proprietary code appeared on another website. Civil counsel may already be involved, but lawyers still need facts: who did what, when, and from where. That is where licensed private investigators fit.
This article explains how investigation supports trademark, copyright, trade-secret, and counterfeiting files in Ontario. It is not legal advice. Your lawyer sets strategy; investigators gather admissible facts within the law.
What IP disputes investigators see in practice
Corporate and brand owners contact us when:
- A former staff member joins a competitor and revenue drops in the same accounts.
- Counterfeit goods surface online or at trade shows with your branding.
- Proprietary documents or designs appear on a third-party site or social profile.
- A franchisee or distributor breaches territory or licensing terms.
- Investors need due diligence before acquiring a company with unclear IP ownership.
Each file needs a written scope: what must be proved, what is speculation, and what evidence will survive cross-examination.
Lawful investigation methods
Investigators do not hack accounts or impersonate parties. Typical work includes:
- Open-source research (OSINT): public business registrations, domain history, marketplace listings, and social posts with timestamps.
- Surveillance: documenting shipments, meetings, or retail displays from public space when counsel approves.
- Undercover purchases: buying suspect goods to document chain of custody for counsel.
- Witness interviews: former employees or contractors, with counsel guidance on privilege.
- Digital forensics handoff: imaging devices when you lawfully possess them, coordinated with our forensic data recovery team.
Trade secrets, trademarks, and counterfeits
Trade-secret files often hinge on whether reasonable safeguards existed and whether the subject had access. Investigators document access logs you lawfully hold, interview witnesses about data handling, and compare public behaviour (new employer, product launches) to timelines in pleadings. Trademark and counterfeiting files may combine marketplace monitoring with test purchases. The goal is a dated record: where goods appeared, who sold them, and how they were marketed.
Building a report counsel can use
IP litigation moves on chronology and identification. Reports should separate observed facts from opinion, attach photos or screenshots with metadata where possible, and note limits (distance, partial views, account privacy). If the matter may reach Federal Court or Ontario Superior Court, say so at intake so fieldwork aligns with what must be proved.
Our corporate investigations practice supports employers, brand owners, and law firms across the GTA and Ontario. Complex undercover files may use corporate undercover surveillance when HR and counsel authorize it.
Cost and timing expectations
OSINT and marketplace monitoring may be scoped as a flat-fee phase before expensive surveillance. Undercover buys and multi-day follows are quoted separately. Rush requests cost more when multiple investigators must deploy on short notice. A written estimate after intake prevents surprise bills and keeps the file aligned with litigation deadlines.
Red flags before you hire
- Guaranteed court outcomes before any work is scoped.
- Offers to access private email, cloud drives, or competitor systems without authority.
- No written assignment or refusal to identify the licensed agency.
Practical next steps
Prepare a short brief: registrations you hold, dates you first noticed the issue, names or entities involved, and any cease-and-desist letters already sent. If cyber theft is part of the file, mention it early so OSINT and forensic paths are planned together.
Request a confidential consultation to discuss whether investigation fits your IP dispute, or browse all investigation services.
