Underground Infrastructure Intelligence
Know what you own.
Subsurface Intelligence Group transforms underground infrastructure into actionable intelligence — so you can reduce uncertainty, manage risk, and create value.
Why SIG
Complete confidence in what you own below the surface.
Too often, decisions involving acquisitions, engineering, capital planning, and network operations are made using incomplete records, outdated GIS data, and limited visibility into underground assets.
SIG exists to change that. We help infrastructure owners, engineering firms, fiber providers, utilities, municipalities, commercial real estate, and private equity firms understand exactly what they own — through GIS verification, asset inventories, condition assessments, and executive reporting.
Who we serve
Utilities
Municipalities
Fiber Providers
Engineering Firms
Commercial Real Estate
Private Equity
Infrastructure Owners
Our approach
From buried assets to actionable intelligence
Every engagement is tailored to deliver the actionable intelligence that supports better business and engineering decisions.
01
Verify what’s there
Field verification and underground asset inventories establish exactly what you own — locations, configuration, and records reconciled against reality.
02
Assess condition & risk
Condition assessments, GIS validation, and risk analysis show how your infrastructure is performing — and where uncertainty is hiding.
03
Report & decide
Executive asset intelligence reporting turns findings into clear, decision-ready insight for acquisitions, planning, and investment.
Built for every stakeholder
See What Others Can’t
SIG delivers the verified underground intelligence that owners, engineers, and investors need to make confident decisions.
Owners & operators
Utilities, municipalities, and infrastructure owners get verified inventories and condition data for the assets they manage every day.
Engineering & GIS teams
Engineering firms and GIS teams get validated data and documentation they can design and build against with confidence.
Investors & advisors
Private equity and commercial real estate teams get due diligence and executive reporting that de-risk transactions.
Start the conversation
Let’s start with a conversation.
Request a consultation and discover how SIG can help you reduce uncertainty, manage risk, and create value through infrastructure intelligence.