Company lists · Data refreshed September 2026
Top 25 Professional services firms based in Romania
RevenueBase identified 316 professional services firms headquartered in Romania as of September 2026 and tracks 2,115 professional contacts across them, including 496 with verified work emails and 35 with mobile numbers. Bucharest is the largest hub.
This list covers professional services firms headquartered in Romania, 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.
The 25 largest professional services firms based in Romania
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 70 | ||||
“Member of HLB International, Contexpert Group lends support to your business with complex high performance services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 51 | ||||
“TGS ROMANIA started operations in 2019, after Fidexpert and TPG, two long-established local audit, accounting and tax consultancy professional practices, joined forces.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 47 | ||||
“SOTER & PARTNERS is a group of companies that offer expertise in a wide range of professional services: accounting, payroll, tax consultancy, audit, consultancy services in the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 47 | ||||
“Consultanta Start-up Servicii ONRC - infiintari & modificari SRL, PFA, II Contabilitate Intocmire si depunere declaratii fiscale Resurse umane & Salarizare Consultanta fiscala…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 37 | ||||
“CLA Romania is a leading advisory firm with over 16 years of experience in the Romanian market.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 36 | ||||
“Bine ați venit la Nowium!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 36 | ||||
“A group of knowledgeable people, a skilled team, the ones you call when you need to solve something quickly and well.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 32 | ||||
“Denumirea APEX este un acronim ce provine de la Accounting & Payroll Expert Team și reflectă ideea care ne-a unit de la început, respectiv o echipă de profesioniști în domeniul…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 32 | ||||
“Accountess contribuie la dezvoltarea sustenabilă a organizațiilor pentru care lucrează prin soluții inovative și profitabile de consultanță fiscală, consultanță în domeniul…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 27 | ||||
“NOA is a high-end company offering an integrated range of services like tax and financial consultancy, financial and internal audit, business advisory and M&A advisory.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 26 | ||||
“You can rely on us as your Business Partner.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 23 | ||||
“It’s all about the challenge of listening, understanding and the ability to respond.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 22 | ||||
“Ne-am infiintat in anul 2003 cu scopul furnizarii unor solutii contabile si financiare optime clientilor, astfel incat acestia sa poata adopta decizii strategice pentru…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 22 | ||||
“Sph3ra Management Solutions fulfills the needs of our clients every day by providing professional services across a wide range of industries and sectors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 17 | ||||
“The main goal of our services is to support the diverse business to organically grow and make sustainable profit.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 | ||||
“Activitatea CERTIC înseamnă mai mult decât conceptul de contabilitate tradițională.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 16 | ||||
“At Jasill, we believe in business done right.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 | ||||
“Established in 2011, GP-TAX is an accounting company that has the most efficient growth regarding the quality of the services offered and the finalized projects.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 14 | ||||
“Compania ECOVIS ROMANIA SRL a fost infiintata in anul sub numele V&V Fiscont SRL.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 14 | ||||
“Contradiction Fiscal Consultancy este o firmă de consultanță financiară.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 13 | ||||
“ASCENTOR is a Romanian audit and advisory firm serving medium-sized and large companies, shareholders and executive teams since 1995.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 11 | ||||
“CONTANA este o firmă de servicii contabile profesionale, expertiză contabilă, audit, H.R și consultanță fiscală menite să ajute companiile mici și mijlocii să îmbunătățească…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 11 | ||||
“We are a tax advisory firm, oriented towards value-added solutions to help you manage tax risks and save tax costs whenever possible.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 | ||||
“SOLUTII PENTRU AFACEREA DUMNEAVOASTRA!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 9 | ||||
“– „Adriana Duncea” Law Office becomes the Romanian correspondent law office of Haarmann, Hemmelrath and RSM Hemmelrath, until 2007- 2007 – Duncea, Stefanescu & Associates SCPA is…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 316 professional services firms based in Romania
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Professional services firms based in Romania at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 professional services 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 Romania whose own description of what they do matches “professional services 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 professional services firms, and records with no verified work email. Companies headquartered outside Romania 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, 496 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.
Professional services firms by metro
- Professional services firms in Bucharest95
- Professional services firms in Bucuresti58
Frequently asked
How many professional services firms are there based in Romania?
RevenueBase identified 316 professional services firms headquartered in Romania 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?
Contexpert, headquartered in Bucuresti, tops this list with the largest team on record.
Which city has the most professional services firms?
Bucharest leads with 95 headquartered companies, followed by Bucuresti (58) and Cluj-Napoca (22).
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 496 verified decision-maker contacts tracked across these 316 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.
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