Company lists · Data refreshed September 2026

Top 25 Office building investment firms based in Pittsburgh, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 63 companies tracked

RevenueBase identified 63 office building investment firms headquartered in Pittsburgh, United States as of September 2026 and tracks 779 professional contacts across them, including 337 with verified work emails. New York is the largest hub.

This list covers office building investment firms headquartered in Pittsburgh, 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

63Companies

779Contacts tracked

337Verified emails

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

Ranked by team size

Top 25 of 63 office building investment firms based in Pittsburgh, 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	Oxford Development CompanyIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	201-500	100
	“Oxford Development Company is a premiere full-service commercial real estate firm with a solid foundation of a 50-year history and is the largest, privately owned real estate…” Source: company website · checked Sep 5, 2026
2	NDC Asset ManagementIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	86
	“NDC Asset Management has provided high level real estate property management services to a wide range of satisfied clients since 1969 and takes great pride in the long-term…” Source: company website · checked Sep 5, 2026
3	NAI Burns ScaloStrong evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	51-200	79
	“NAI Burns Scalo, an investment and advisory organization headquartered in Pittsburgh, Pennsylvania, is an integral part of NAI Global, which spans over 325 offices across 55…” Source: company website · checked Sep 5, 2026
4	Piatt CompaniesIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	51-200	56
	“Piatt Companies is a Western Pennsylvania real estate developer and management company with more than a sixty-year history of successfully creating and maintaining prominent…” Source: company website · checked Sep 5, 2026
5	The Buncher CompanyIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	51-200	46
	“At Buncher, we’ve spent 75 years developing-developing projects, developing relationships with our clients and employees, developing a better Pittsburgh-and we have a lot to show…” Source: company website · checked Sep 5, 2026
6	Mckinney Properties, INCIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	51-200	41
	“With a successful track-record in commercial real estate spanning more than 70 years, our approach to acquiring, developing and managing properties is built on a long-term…” Source: company website · checked Sep 5, 2026
7	ElmhurstPartial evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	25
	“Elmhurst is a Pittsburgh-rooted real estate investment and development firm with more than five decades of proven performance.” Source: company website · checked Sep 5, 2026
8	Union Real EstateIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	23
	“Thank you for taking the time to learn more about Union Real Estate.” Source: company website · checked Sep 5, 2026
9	Laurel Real Estate Services, LLCPartial evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	20
	“Laurel Real Estate Services, LLC is a Pittsburgh-based real estate investment and property management firm built on a simple principle: real service, real results.” Source: company website · checked Sep 5, 2026
10	HLC EquityIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	18
	“Our mission is to utilize our real estate portfolio to build thriving community experiences for our community members and the public at large.” Source: company website · checked Sep 5, 2026
11	Echo RetailIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	15
	“ECHO Retail provides tenant representation, landlord representation and disposition services.” Source: company website · checked Sep 5, 2026
12	The Rubinoff CompanyIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	15
	“A Pennsylvania certified Woman Business Enterprise, The Rubinoff Company specializes in property and facilities management, development, construction and project management…” Source: company website · checked Sep 5, 2026
13	Prosper FirmIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	13
	“Prosper Lending has closed over $135 million in loan transactions.” Source: company website · checked Sep 5, 2026
14	W Group Holdings, LLCIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	1-10	12
	“Diversified Real Estate Services and Holding Company.” Source: company website · checked Sep 5, 2026
15	Baker Young CorporationIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	11
	“Baker Young Corporation was formed thirty years ago as a result of a spinoff from national real estate firm Cushman & Wakefield.” Source: company website · checked Sep 5, 2026
16	Zamagias PropertiesPartial evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	11
	“Founded in 1987, Zamagias Properties is a privately held, family-owned real estate investment company with a diverse portfolio of approximately 2 million square feet.” Source: company website · checked Sep 5, 2026
17	LG Realty Advisors, INCIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	10
	“LG Realty Advisors is a diversified real estate services company headquartered in Pittsburgh, Pennsylvania, offering best-of-class real estate consulting, property management…” Source: company website · checked Sep 5, 2026
18	Aegis Realty Partners, INCIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	7
	Source: company website · checked Sep 5, 2026
19	Aishel Real EstatePartial evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	7
	“Aishel Real Estate offers property management services, commercial and investment sales and residential sales.” Source: company website · checked Sep 5, 2026
20	Hanna CommercialIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	5
	Source: company website · checked Sep 5, 2026
21	Grand View Development CompanyIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	4
	“Grand View is a commercial and mixed-use real estate development company” Source: company website · checked Sep 5, 2026
22	Mosites Development CompanyIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	11-50	4
	“Mosites Development Company was established in 1969 to develop and manage real estate for itself and others.” Source: company website · checked Sep 5, 2026
23	Venture REPartial evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	1-10	4
	“Venture RE is a boutique real estate brokerage and investment firm that believes everyone should have the opportunity to capitalize on the worlds greatest asset - real estate.” Source: company website · checked Sep 5, 2026
24	Trinity Commercial DevelopmentIndirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	1-10	3
	“Trinity Commercial Development is an experienced full service development company that is active in sales, leasing, acquisitions, redevelopment and property management.” Source: company website · checked Sep 5, 2026
25	Ellsworth EquitiesPartial evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	1-10	3
	“Ellsworth Equities is a full-service investment, asset management, property management, and development firm specializing in the syndication of creative real estate projects.” Source: company website · checked Sep 5, 2026

Showing 25 of 63 office building investment firms based in Pittsburgh, United States

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

As of Sep 5, 2026

11-50Median 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

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 Pittsburgh, over 63 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 Pittsburgh, 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 Pittsburgh 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, 337 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 Pittsburgh, United States?

RevenueBase identified 63 office building investment firms headquartered in Pittsburgh, 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?

Oxford Development Company, headquartered in Pittsburgh, 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 337 verified decision-maker contacts tracked across these 63 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.