Insights

Longstanding Expertise Private, family-style real estate development and construction management firm with over 60 years in the industry presents a trusted partner for redevelopment projects, especially in historic properties and mixed-use portfolios.

Diverse Portfolio Experience spans commercial, industrial, multifamily, and aerospace sectors, signaling versatility and potential for cross-sector collaborations, turnkey development, and project diversification opportunities.

Midmarket Focus Revenue in the 25M to 50M range and a lean employee base indicate potential fit for mid-market construction, design-build, and project management services with scalable solutions.

Tech Utilization Existing tech stack (WordPress, Google Analytics, Microsoft 365, Mailgun) suggests openness to digital marketing enhancements, CRM integration, and data-driven project marketing and client communications.

Historic Redevelopment Strong emphasis on historic redevelopment presents opportunities for preservation-focused funding, adaptive reuse partnerships, and incentives that could align with architectural firms, lenders, and city programs.

Similar companies to Gardner Tanenbaum

Gardner Tanenbaum Tech Stack

Gardner Tanenbaum uses 8 technology products and services including WordPress, Apple iCloud Mail, Mailgun, and more. Explore Gardner Tanenbaum's tech stack below.

  • Content Management System
  • Apple iCloud Mail
    Email
  • Email
  • TweenMax
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Google Analytics
    Web Analytics

Gardner Tanenbaum's Email Address Formats

Gardner Tanenbaum uses at least 4 email formats:
Gardner Tanenbaum Email FormatsExamplePercentage
First@gthokc.comJohn@gthokc.com
52%
FLast@gthokc.comJDoe@gthokc.com
26%
FirstLast@gthokc.comJohnDoe@gthokc.com
13%
First.Last@gthokc.comJohn.Doe@gthokc.com
9%

Frequently Asked Questions

What is Gardner Tanenbaum's phone number?

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You can contact Gardner Tanenbaum'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 Gardner Tanenbaum's official website and social media links?

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Gardner Tanenbaum's official website is gthokc.com and has social profiles on LinkedIn.

How much revenue does Gardner Tanenbaum generate?

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As of August 2026, Gardner Tanenbaum's annual revenue is estimated to be $25M - $50M.

What is Gardner Tanenbaum's SIC code and NAICS code?

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Gardner Tanenbaum's SIC code is 6531 - Real Estate Agents and Managers and NAICS code is 531 - Real Estate.

How many employees does Gardner Tanenbaum have currently?

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As of August 2026, Gardner Tanenbaum has approximately 21 employees across 1 continents, including North America. Key team members include Chief Financial Officer: S. E., Director Of Facilities: D. M. and Director Of Maintenance: B. S. Explore Gardner Tanenbaum's employee directory with LeadIQ.

What industry does Gardner Tanenbaum belong to?

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Gardner Tanenbaum operates in the Real Estate industry.

What technology does Gardner Tanenbaum use?

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Gardner Tanenbaum's tech stack includes WordPress, Apple iCloud Mail, Mailgun, Microsoft 365, TweenMax, jQuery, Lightbox and Google Analytics.

What is Gardner Tanenbaum's email format?

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Gardner Tanenbaum's email format typically follows the pattern of First@gthokc.com. Find more Gardner Tanenbaum email formats with LeadIQ.

When was Gardner Tanenbaum founded?

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Gardner Tanenbaum was founded in 1958.
Gardner Tanenbaum logo

Gardner Tanenbaum

Real EstateOklahoma, United States11-50 Employees

GT Holdings is a real estate development company based in Oklahoma City, Oklahoma. It delivers end-to-end services across development, construction, and property management, tailoring each project to client needs while maintaining a diversified portfolio that includes industrial, commercial, aeronautical, and multi-family properties. It maintains relationships with brokers and lenders in the Great Plains to help ensure projects are a solid investment. The company operates an in-house construction arm backed by a statewide network of subcontractors to ensure quality. The organization functions from a small, close-knit corporate office, prioritizing consistent execution in transactions of varying size.

Section iconCompany Overview

Phone number
Website
gthokc.com
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
531 - Real Estate
Founded
1958
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Gardner Tanenbaum's revenue is estimated to be in the range of $25M - $50M

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