Company lists · Data refreshed November 2026

Top 25 Contract administration services worldwide

RevenueBase identified 1,616 company matches for contract administration services worldwide as of November 2026 and tracks 8,242 professional contacts across them, including 1,732 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for contract administration services worldwide, 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 November 6, 2026. Country and city lists for contract administration services follow the table.

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 Nov 6, 2026 How this list was built
1,616Companies
8,242Contacts tracked
1,732Verified emails
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The 25 largest contract administration services worldwide

Ranked by team size
Top 25 of 1,616 company matches for contract administration services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 2026201-500559 contacts →

Exact match

“GSA National has been helping government contractors ensure compliance and streamline costs since 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchColumbia, NC, United StatesHQ recorded Nov 6, 2026201-500278 contacts →

Exact match

“Since 1927, M.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 2026501-1,000249 contacts →

Exact match

“Founded in 1988 to provide and manage back-office and clerical support services to government and private companies, PRWT has continually expanded its business process solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSantiago, ChileHQ recorded Nov 6, 202651-200202 contacts →

Exact match

“Parte importante de la cadena de valor de una compañía es operada a través de servicios de terceros, que representan entre el 40% al 70% de los gastos, administrando procesos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“O ConLicitação é uma empresa privada especializada em licitações públicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBath, United KingdomHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“We support clients in finding and winning public sector contracts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDuluth, GA, United StatesHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrisbane City, AustraliaHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“We are excited to announce that Procurement Co has been recognised as one of The Australian's Best Places to Work 2025!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchReston, VA, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Corporate support for GovCons - Accounting & Finance; Contracts, Procurement, & Pricing; HR & Recruiting; CMMC Enclaves; and Post-Merger Integration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFairfax, SC, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLimonest, FranceHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“PIMAN Executive, entité de PIMAN Group, est spécialisée en Contract & Claim Management sur les grands projets industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchn/a51-20057 contacts →

Exact match

“Somos tu colaborador fundamental para garantizar el cumplimiento de la Ley de Subcontratación y la eficiente gestión de contratistas y subcontratistas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFresno, CA, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Built Intelligence helps construction and infrastructure organisations manage contracts with greater consistency, control and confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBrambleton, VA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“OPSPro, We've Got Your Back Office!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWesterville, OH, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“The multifamily and real estate industries move fast – new technologies, new vendor services, new areas of impact, changing contract terms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarueri, BrazilHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“A Sapphire Office Serviços Administrativos destaca-se como uma empresa dedicada à excelência na prestação de serviços administrativos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchClearwater, FL, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“At Government Services Exchange, we have over 25 years of experience as government contract consultants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“OUR VISION "Empowering people and organizations to achieve Contract Management Excellence for better operational performance, increased compliance and improved financial value”…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,00033 contacts →

Exact match

“Our objective is to support our clients and partners in the successful implementation of all stages of their projects, from inception to completion and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Zinc is an innovative company, established to provide the full range of pre and post contract commercial services, to private and public sector organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontreal, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“L'ASSOCIÉ est une entreprise spécialisée dans la gestion administrative et événementielle qui répond aux nombreux besoins permanents et ponctuels de tout type de regroupements…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFracc San Pablo, MexicoHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“In the last 23 years, IAC has managed a portfolio of infrastructure and investment projects financed with a value of more than million USD, obtaining savings, economic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchModena, ItalyHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“M&W Veronesi e Associati- commercialisti e consulenti per l’impresa- è una società di consulenza che fornisce alle imprese servizi fiscali e amministrativi, ordinari e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGermantown, WI, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We help pharmaceutical companies manage profitability through disciplined government pricing, rebate processing and commercial contract management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,616 contract administration services worldwide

See the full list, filter by size, metro and specialty, and access 1,732 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contract administration services worldwide at a glance

As of Nov 6, 2026
21.0%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,282
11-50
251
51-200
48
201-500
10
501-1,000
9
1,001-5,000
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for contract administration services are linked below.
What qualifies
Company records worldwide whose business descriptions match “contract administration services” 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. 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 1,732 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 November 6, 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.

Contract administration services by location

8 lists · largest first

Every Contract administration services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “contract administration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contract administration services are there worldwide?

RevenueBase identified 1,616 company matches for contract administration services worldwide as of November 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?

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

Which country has the most contract administration services?

The United States leads with 271 companies, followed by Brazil (182) and France (160). Every contract administration services list by country and city is linked on this page.

Which city has the most contract administration services?

Sao Paulo leads with 26 company records, followed by London (22) and Paris (16).

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 1,732 professional contacts with verified work emails tracked across these 1,616 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 November 6, 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.