Insights

Niche Expertise Capstone Quadrangle specializes in commercial real estate development across office, industrial, and healthcare sectors in the Midwest, indicating targeted opportunities with investors seeking diverse building types and healthcare-focused facilities.

Repeat Investor Focus A large share of projects are executed with repeat investors and clients, suggesting established relationships and potential for upsell on new development, tenant improvements, or capital raises with the same network.

Full-spectrum Development The firm handles opportunity identification, capital raising, construction, and tenant matching, presenting a compelling value proposition for clients seeking a single accountable partner and offering multiple entry points for collaboration.

Midwest Footprint With a base in suburban Milwaukee and extensive Midwest projects, there are regional market opportunities where Capstone Quadrangle can leverage local knowledge, partnerships, and incentives to win new assignments.

Growth Readiness Revenue in the modest multi-million range and agile, principal-led operations position Capstone Quadrangle to pursue strategic partnerships, joint ventures, or fee-based engagements with developers, lenders, and institutional investors seeking nimble execution.

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Capstone Quadrangle Tech Stack

Capstone Quadrangle uses 8 technology products and services including Cloudflare, WordPress, Shopify, and more. Explore Capstone Quadrangle's tech stack below.

Capstone Quadrangle's Email Address Formats

Capstone Quadrangle uses at least 1 email format:
Capstone Quadrangle Email FormatsExamplePercentage
First@capstonequadrangle.comJohn@capstonequadrangle.com
100%

Frequently Asked Questions

What is Capstone Quadrangle's phone number?

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You can contact Capstone Quadrangle's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Capstone Quadrangle's official website and social media links?

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Capstone Quadrangle's official website is capstonequadrangle.com and has social profiles on LinkedIn.

How much revenue does Capstone Quadrangle generate?

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As of August 2026, Capstone Quadrangle's annual revenue is estimated to be $1M - $10M.

What is Capstone Quadrangle's SIC code and NAICS code?

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Capstone Quadrangle's SIC code is 6531 - Real Estate Agents and Managers and NAICS code is 531 - Real Estate.

How many employees does Capstone Quadrangle have currently?

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As of August 2026, Capstone Quadrangle has approximately 1 employees across 1 continents, including North America. Key team members include Principal: P. Q. Explore Capstone Quadrangle's employee directory with LeadIQ.

What industry does Capstone Quadrangle belong to?

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Capstone Quadrangle operates in the Real Estate industry.

What technology does Capstone Quadrangle use?

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Capstone Quadrangle's tech stack includes Cloudflare, WordPress, Shopify, Google Workspace, Google Cloud, WP Engine, HTTP/3 and Royal-Slider.

What is Capstone Quadrangle's email format?

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Capstone Quadrangle's email format typically follows the pattern of First@capstonequadrangle.com. Find more Capstone Quadrangle email formats with LeadIQ.

When was Capstone Quadrangle founded?

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Capstone Quadrangle was founded in 1995.
Capstone Quadrangle logo

Capstone Quadrangle

Real EstateWisconsin, United States0-1 Employees

Capstone Quadrangle is a real estate development firm focused on office, industrial, and healthcare properties across the Midwest, based in the Milwaukee area. It manages projects from early opportunity assessment through construction and tenant placement, developing on its own account or for clients and investors. The operation is lean and principal-led, with all work handled in-house to support agility.

The company has completed more than $275 million of new construction, tenant improvements, and land development, including Class A office buildings and outpatient surgery centers and cancer treatment centers. It raises capital from private individuals and institutional investors and can also operate on a fee basis when engaged to manage development for clients.

Section iconCompany Overview

Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
531 - Real Estate
Founded
1995
Employees
0-1

Section iconFunding & Financials

  • $1M - $10M

    Capstone Quadrangle's revenue is estimated to be in the range of $1M - $10M

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