Corporate Investigations
Espionage, internal theft, due diligence, mergers and takeovers — domestic and international.
Read more →DuPage County · DuPage County
Private Investigators in
Lisle, Illinois
Lisle sits on the I-88 research and office corridor, with a large arboretum occupying a substantial part of the village and a university campus alongside. Corporate tenancy here tends to be research and technical rather than sales, which changes the nature of the disputes: what leaves a building is more often a file or a design than a physical item.
- County
- DuPage County
- Main approach
- I-88 and Route 53
- From our office
- About 40 minutes
- Established
- 1991 · 35+ years
Why we are called to Lisle
What makes the work here different.
- 01Research and technical offices where confidentiality and non-compete obligations are the live issue
- 02A university campus with its own security arrangements and a shifting resident population
- 03Extensive preserved open land, which is a genuine obstacle when a subject leaves the road network
About Lisle
A little history of Lisle.
Settled in the 1830s and named after Lisle, New York, the village grew slowly along the railroad as a farming community. Its modern character owes most to two twentieth-century arrivals: a large arboretum established on former farmland, and the research and corporate offices built along the expressway corridor after 1960. A university campus adds a third population again.
We have worked across DuPage County since 1991. Knowing a community — how it was laid out, how it grew, how people actually move through it — is part of how an investigation gets done properly here.
Most requested in Lisle
Where our work here concentrates.
We offer all twelve practice areas everywhere we operate. These are simply the three that Lisle asks for most.
TSCM — Bug Sweeps
Technical Surveillance Counter Measures and electronic eavesdropping detection.
Read more →Background, Asset & Income Research
Establishing who someone is, and where the money actually went.
Read more →Nearby
We also work in these communities.
Lisle, Illinois
Talk it through, in confidence.
If something is still in question in Lisle — a case, a claim, a person, a room — call us. The first conversation costs nothing and goes no further.