Measure. Manage.
Monetize.

Stevenson Systems partners with leading real estate teams and stays engaged through TruSpace, helping uncover rentable area opportunity and grow portfolio value through the entire asset lifecycle.

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40+ Years

Pioneering the Standard

6Billion

SF Measured Globally

$15Billion

Verified Asset Value

$1.6Billion

Recovered Client Asset Value

Trusted by industry leaders

Services

Building measurement
with strategic intent

We start by understanding your strategy. Then we consult with you to deliver precision measurement that drives real financial outcomes.

Space Accounting

The philosophical anchor of our practice. We treat every square foot as a financial asset and account for it with the rigor your portfolio demands.

BOMA Standards

Co-authored by our founder. We wrote the standard and apply it with a precision no other firm can match.

Tenant Services

30-minute turnaround on occupant updates. We keep your floor plans current so your lease administration stays accurate.

Smart Data & Analytics

Transform raw measurement data into strategic insight. Portfolio-wide visibility into rentable area trends and financial impact.

TruSpace Platform

Your buildings, quantified.

TruSpace operationalizes space accounting into a live, interactive platform. Floor plans, stacking plans, analytics, and tenant data converge in a single source of measured truth.

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Dynamic, interactive stacking plans that update with your portfolio. See tenant mix, vacancy, and lease expiration at a glance.

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Measurable Impact

Numbers that move the bottom line

Every measurement we take connects directly to your financial strategy. Here's what that precision delivers across our client portfolios.

Additional Rentable Area

Average increase in Class A properties. That’s revenue sitting in your buildings right now.

Recovered Asset Value

$1.6B

Cumulative rentable area opportunity identified for our clients over four decades.

Years of Practice

40+

Founded in 1985. Four decades of building measurement refined into precise methodology.

We wrote the standard. We apply it every day.

Peter Stevenson co-authored the BOMA measurement standards used by the commercial real estate industry worldwide. Our Compendium of Terms is the definitive reference for building measurement terminology, with 153 detailed definitions available as a public resource.

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153

Compendium Terms

BOMA

Co-Author Status

BOMA Standard Editions

40+

Years of Standard Expertise

Our Approach

Strategy first. Measurement follows.

We start every engagement by listening. Your real estate strategy shapes our measurement approach, so every data point connects to an outcome that matters to your bottom line.

Understand Your Strategy

We sit down with your team to understand portfolio goals, lease structures, and financial targets before we measure a single room.

Measure with Precision

40 years of methodology applied to your buildings. BOMA-compliant, independently verified, financially structured.

Consult on Outcomes

We deliver recommendations that connect measurement data to revenue. Then we help you implement them across your portfolio.

Your buildings hold untapped revenue.

Schedule a consultation with SSI. We'll show you what precision building measurement can do for your portfolio.