Company lists · Data refreshed September 2026

Top 25 Office building investment firms based in Las Vegas, United States

Name: Office building investment firms based in Las Vegas, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 129 companies tracked

RevenueBase identified 129 office building investment firms headquartered in Las Vegas, United States as of September 2026 and tracks 1,013 professional contacts across them, including 349 with verified work emails. New York is the largest hub.

This list covers office building investment firms headquartered in Las Vegas, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

129Companies

1,013Contacts tracked

349Verified emails

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The 25 largest office building investment firms based in Las Vegas, United States

Ranked by team size

Top 25 of 129 office building investment firms based in Las Vegas, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names office building investment firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	The Siegel GroupPartial evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1,001-5,000	166
	“The Siegel Group (TSG) is a privately held real estate investment and management firm with a comprehensive platform covering all real estate classes.” Source: company website · checked Sep 5, 2026
2	MDL GroupIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	77
	“Established in 1989, MDL Group is uniquely positioned in the market as a property services company focused on seamless and integrated operations of commercial property management…” Source: company website · checked Sep 5, 2026
3	Advanced Management GroupIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	201-500	75
	“Advanced Management Group is a full-service property management company who has achieved success by consistently exceeding the high expectations of our clients.” Source: company website · checked Sep 5, 2026
4	The Calida GroupIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	51-200	44
	“The Calida Group is a leading developer, investor, and operator of multifamily real estate properties in the western United States.” Source: company website · checked Sep 5, 2026
5	Gatski CommercialIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	51-200	43
	“Company Update Gatski Commercial has been acquired by Lincoln Property Company and now operates under the Lincoln name.” Source: company website · checked Sep 5, 2026
6	Kingsbarn Realty CapitalIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	51-200	43
	“Kingsbarn Realty Capital acquires commercial real estate assets throughout the United States.” Source: company website · checked Sep 5, 2026
7	KEY Property ManagementPartial evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	34
	“Founded in 2001, Key Realty Property Management, LLC is a full-service real estate firm specializing in property management and investment services.” Source: company website · checked Sep 5, 2026
8	ROI Commercial Real EstateIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	26
	“ROI Commercial Real Estate is Las Vegas' 2nd oldest commercial real estate brokerage company and the most experienced commercial real estate firm in the Las Vegas area.” Source: company website · checked Sep 5, 2026
9	Virtus CommercialIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	23
	“Virtus Commercial is a full-service Commercial Real Estate Brokerage located in Las Vegas.” Source: company website · checked Sep 5, 2026
10	Dapper CompaniesPartial evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	14
	“Dapper Companies builds innovative, thought-provoking retail and office space throughout the Las Vegas Valley, in addition to providing representation for tenants and owners in…” Source: company website · checked Sep 5, 2026
11	Monticello Realty LAS VegasIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	14
	“At Monticello Realty, we understand that real estate isn’t just about putting a roof over your head.” Source: company website · checked Sep 5, 2026
12	Core Advisory PartnersIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	12
	“CORE Advisory Partners (NMLS# 1824093) is a full-service capital markets brokerage and strategic finance team dedicated to high-quality companies.” Source: company website · checked Sep 5, 2026
13	Engel & Völkers LAS Vegas-HendersonIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	11
	“Engel & Völkers Las Vegas-Henderson The team of Lisa Song Sutton and Catherine Kuo is a vibrant partnership recognized for million-dollar sales and unparalleled client service to…” Source: company website · checked Sep 5, 2026
14	TRU Development COPartial evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	11
	“Tru Development Company is comprised of a group of professionals based in Las Vegas, Nevada specializing in retail, office and residential real estate development.” Source: company website · checked Sep 5, 2026
15	North American Commercial LVIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	9
	“A dynamic brokerage with regional leverage North American Commercial is the leader in Southern Nevada for providing unsurpassable Leasing & Management services.” Source: company website · checked Sep 5, 2026
16	NEW West Property ManagementIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	9
	“New West Property Management is a Property Management company located in Las Vegas, Nevada.” Source: company website · checked Sep 5, 2026
17	DC Realty LAS VegasIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	7
	Source: company website · checked Sep 5, 2026
18	LapourStrong evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	6
	“Industrial, office and hospitality investments and development.” Source: company website · checked Sep 5, 2026
19	Orbis Commercial Property ManagementIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	6
	“Commercial Property Management The Path To Success Our seasoned experts specialize in managing commercial real estate properties, ensuring they operate efficiently and profitably.” Source: company website · checked Sep 5, 2026
20	Griffin Group RealtyIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	6
	“GRIFFIN GROUP REALTY is a real estate company based out of 930 S 4TH ST 200, Las Vegas, Nevada, United States.” Source: company website · checked Sep 5, 2026
21	Richards Hadley, LLCIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	5
	“Commercial and Residential Real Estate and Property Management” Source: company website · checked Sep 5, 2026
22	Brand Real EstateIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	5
	“Grow Your Business with Professional Real Estate Expertise At BRAND Real Estate we understand the challenges of commercial real estate and offer expert guidance to help you make…” Source: company website · checked Sep 5, 2026
23	Encore Commercial INCIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	5
	“We have bought, sold, and manage over $1 Billion in Real Estate assets.” Source: company website · checked Sep 5, 2026
24	Luxe International Realty - LAS VegasIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	4
	“Local Real Estate & Property Management Company with a proven track record of delivering positive results and earning the confidence of clients throughout the country and abroad.” Source: company website · checked Sep 5, 2026
25	VAC DevelopmentPartial evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1-10	4
	“VAC Development is a real estate investment and operating company originated by three partners who have a variety of experience and perspective in the real estate industry.” Source: company website · checked Sep 5, 2026

Showing 25 of 129 office building investment firms based in Las Vegas, United States

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Office building investment firms based in Las Vegas, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 982 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Las Vegas, over 129 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among office building investment firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Las Vegas, United States whose own description of what they do matches “office building investment firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among office building investment firms, and records with no verified work email. Companies headquartered outside Las Vegas are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 349 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Office building investment firms by metro in the United States

Frequently asked

How many office building investment firms are there based in Las Vegas, United States?

RevenueBase identified 129 office building investment firms headquartered in Las Vegas, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

The Siegel Group, headquartered in Las Vegas, tops this list with the largest team on record.

Which city has the most office building investment firms?

New York leads with 982 headquartered companies, followed by Los Angeles (478) and Houston (415).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 349 verified decision-maker contacts tracked across these 129 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.