Insights

Strong Local Presence Castle Realty operates in La Crosse, WI and Winona, MN with multiple local offices, indicating deep regional market knowledge and an established network worth targeting for partnership, referral programs, and localized marketing services.

Growth Potential Revenue is reported between 50M and 100M with 51-200 employees, suggesting a mid-sized brokerage with scalability opportunities for technology enablement, SOC/CRM enhancements, and premium advertising or analytics offerings targeting franchise-style growth or agent recruitment services.

Tech Stack Alignment Existing tech footprint includes major platforms (AWS, WordPress, Microsoft 365, ad networks). There is potential to upsell marketing automation, data analytics, and cloud security or compliance solutions to optimize listings, lead conversion, and agent collaboration.

Awarded Reputation Multiple local Best Real Estate Company awards (2019, 2021, 2022) signal strong brand equity and trust. This presents opportunities for premium marketing partnerships, exclusive listing syndication, and client experience enhancements that can be packaged for growth marketing.

Competitive Market Given the size and revenue range relative to peers, Castle Realty sits among mid to large regional brokers. There is potential to position sales outreach around differentiated services such as technology-enabled client journeys, enhanced data insights, and strategic alliances with complementary real estate services.

Similar companies to Castle Realty

Castle Realty Tech Stack

Castle Realty uses 8 technology products and services including DoubleClick Floodlight, The Trade Desk, Amazon Web Services, and more. Explore Castle Realty's tech stack below.

Castle Realty's Email Address Formats

Castle Realty uses at least 2 email formats:
Castle Realty Email FormatsExamplePercentage
First@onlinecastles.comJohn@onlinecastles.com
97%
FirstLast@onlinecastles.comJohnDoe@onlinecastles.com
3%

Frequently Asked Questions

What is Castle Realty's phone number?

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You can contact Castle Realty'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 Castle Realty's official website and social media links?

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Castle Realty's official website is onlinecastles.com and has social profiles on LinkedIn.

How much revenue does Castle Realty generate?

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As of September 2026, Castle Realty's annual revenue is estimated to be $50M - $100M.

What is Castle Realty's SIC code and NAICS code?

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Castle Realty's SIC code is 6531 - Real Estate Agents and Managers and NAICS code is 531 - Real Estate.

How many employees does Castle Realty have currently?

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As of September 2026, Castle Realty has approximately 84 employees across 2 continents, including North America and Asia. Key team members include Owner/Manager: C. D., Principle/Business Owner: C. R. and Owner: T. D. Explore Castle Realty's employee directory with LeadIQ.

What industry does Castle Realty belong to?

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Castle Realty operates in the Real Estate industry.

What technology does Castle Realty use?

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Castle Realty's tech stack includes DoubleClick Floodlight, The Trade Desk, Amazon Web Services, WordPress, StackAdapt, Amazon Simple Email Service, Microsoft 365 and FitVids.js.

What is Castle Realty's email format?

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Castle Realty's email format typically follows the pattern of First@onlinecastles.com. Find more Castle Realty email formats with LeadIQ.

When was Castle Realty founded?

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Castle Realty was founded in 2010.
Castle Realty logo

Castle Realty

Real EstateWisconsin, United States51-200 Employees

Castle Realty operates as a full-service real estate brokerage serving the La Crosse and Winona area and surrounding communities. With offices in La Crosse, Wisconsin and Winona, Minnesota, the firm assists buyers and sellers navigating residential real estate transactions.

The company has been recognized as the Best Real Estate Company in La Crosse County in 2019, 2021, and 2022, highlighting its regional standing. It emphasizes service to clients, its agents, and the broader community, reflecting a locally focused approach.

Section iconCompany Overview

Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
531 - Real Estate
Founded
2010
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Castle Realty's revenue is estimated to be in the range of $50M - $100M

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