Company lists · Data refreshed October 2026

Top 13 International business consulting firms based in Philadelphia, United States

Name: International business consulting firms based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 62 companies tracked

RevenueBase identified 62 company matches for international business consulting firms associated with Philadelphia, United States as of October 2026 and tracks 520 professional contacts across them, including 177 with verified work emails. Across the United States, New York is the largest hub for this category (585 companies); Philadelphia has 62.

This list covers company matches for international business consulting firms associated with Philadelphia, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 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 RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

62Companies

520Contacts tracked

177Verified emails

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The 13 largest international business consulting firms based in Philadelphia, United States

Ranked by team size

Top 13 of 62 company matches for international business consulting firms based in Philadelphia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Quanam	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	201-500	328 contacts →
	Exact match “The smartest journey to digital transformation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	IBB Consulting Group	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	51-200	40 contacts →
	Exact match “IBB Consulting joined Accenture Strategy in October 2017.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Global Marketing Associates	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	12 contacts →
	Exact match “Global Marketing Associates (GMA) sees the world as one large marketplace.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Gryphon Citadel	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	6 contacts →
	Exact match “Gryphon Citadel is a next-generation management consulting firm built for today’s complex business environment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Bongo Consulting	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Rely on the consultative experience of accomplished marketing advisors with decades solving business development challenges to help companies thrive.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Foresight Vector LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Foresight Vector LLC is a consulting firm providing specialized advisory services in strategic foresight, strategy development and implementation, organizational culture and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	BST	Exact match	Philadelphia, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “At BST, we bring our real-world business experience to the table when consulting businesses on how to create the next business breakthrough.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Fidelitas LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Fidelitas LLC, was established in 2015, as a business consulting company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Greystone Consulting	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Greystone was founded on the premise that small to medium sized businesses will always need a trusted business adviser.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Saperde	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “The name Saperde /sa‐PAIR‐dey/ is derived from the Latin phrase, sapere aude, which translates to ‘Dare to Know’, and is associated with the Age of Enlightenment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	We Speak Brand Corporation	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “Our Firm provides businesses with a full panoply of guidance, resources, and solutions to compete in a commoditized environment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Jackson ST Consulting	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Alright, listen up.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Strong Point Strategy, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Strong Point Strategy, LLC is an advisory services company that offers adaptable methodologies, tools and execution support intended to increase the innovation, growth and change…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “international business consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 13 of 62 international business consulting firms based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and access 177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International business consulting firms based in Philadelphia, United States at a glance

As of Oct 1, 2026

34.0%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data 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 for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 62 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Philadelphia, United States whose business descriptions match “international business consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 177 professional contacts with verified work emails across the full matched dataset. 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 October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

International business consulting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “international business consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international business consulting firms are there based in Philadelphia, United States?

RevenueBase identified 62 company matches for international business consulting firms associated with Philadelphia, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Quanam tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most international business consulting firms?

New York leads the United States with 585 company records, followed by Miami (284) and Washington (253). Philadelphia has 62.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 177 professional contacts with verified work emails tracked across these 62 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.