Supplier concentration (HHI) — PeBaniiNostri.ro

The Herfindahl-Hirschman index (HHI) shows how concentrated a market is: 10,000 means a single supplier; the lower it is, the more suppliers share the money. Here a market is one authority, one CPV group and one year. The CPV group matters: over all of an authority's suppliers the index would measure what it bought, not who it bought from. The same authority can have competition for fuel and a single supplier for IT services.

Flagged markets

649

Money in flagged markets

51.28 Bn.

Mean index (money-weighted)

9,013

Flagged markets by year

Years marked * are not fully covered by the data: 2018, 2026.

Concentrated money, by CPV group

The 12 largest CPV groups by value; the other 101 are added into a single tile.

National concentration index by year

The index, like the rate in the year chart, is computed on every market checked, not only the flagged ones.

How it is computed

The index is computed per market, not per authority, and only on money spent.

Every award in the three streams (tenders, direct purchases and offline purchases) since 2018 is taken.
Each award gets its CPV group (three digits), supplier and year: the contract date for tenders, the finalisation date for the others. A contract over several lots is split by estimated value; an association's contract is split among its members.
Money is added up by authority, CPV group, year and supplier. Each market is also tested once over the whole period, on the money of every year together, where a supplier present in three years holds one share.
The index is the sum of the squared supplier shares, times 10,000. The lowest possible value is 10,000 divided by the number of awards.
Only markets large enough are included: above the money and award thresholds. A market with three awards cannot go below 3,333, however fairly it was shared.
Markets with an index above the threshold are flagged, if the country had enough suppliers in the CPV group for a choice to exist.

Thresholds

Flagging threshold: an HHI of at least 7,000
At least 10 awards in a year, 30 over the whole period
At least 500,000 RON in a year, 3,000,000 RON over the whole period
At least 20 suppliers active in the CPV group nationally

The index says nothing about lawfulness: a concentrated market can come from fair tenders won by the same bidder every time. Markets below the thresholds above are left out, and framework agreements are excluded.

The CPV group approximates the market. Some groups are local monopolies (waste, water, district heating), where the national supplier count overstates the buyer's real choice, and the indicator will flag them. The Suppliers in the market column helps recognise them.

The full explanation, on the methodology page

The whole period is not the sum of the years. Each market is tested once more, on the money of every year together: supplier shares are taken over the whole period, and the floors are higher (30 awards and 3,000,000 RON). A market can be flagged in a year without being flagged over the whole period, for example when one supplier took everything in one year but shared the market in the others. Choose a year to see the markets flagged in it.

Supplier concentration (HHI)
Contracting authority	CPV group	Year	Spent	Awards	Suppliers in market	HHI	Leading supplier
INSPECTORATUL GENERAL DE AVIATIE AL MINISTERULUI INTERNELOR SI REFORMEI ADMINISTRATIVE CUI: 24367374	665 SERVICII DE ASIGURARE SI DE PENSIE	Whole period	92,586,749 91,926,828 205,186 454,735	50	1,049	9,981	OMNIASIG VIENNA INSURANCE GROUP SA CUI: 14360018 99.9%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. OMNIASIG VIENNA INSURANCE GROUP SA CUI: 14360018 99.9% SOCIETATEA DE ASIGURARE-REASIGURARE CITY INSURANCE SA CUI: 10392742 0.1% ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 0.0% ASIGURARI DE TOT FELUL-ASISTENT IN BROKERAJ SRL CUI: 44783346 0.0% RITTERRO - BROKER DE ASIGURARE SRL CUI: 26782334 0.0% 2 further suppliers 0.0%
SECTORUL 4 AL MUNICIPIULUI BUCURESTI CUI: 4316422	661 SERVICII BANCARE SI DE INVESTITII	Whole period	89,742,191 89,722,191 20,000	31	565	8,304	TUD INVESTMENT CONSULTING SRL CUI: 18726163 90.7%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. TUD INVESTMENT CONSULTING SRL CUI: 18726163 90.7% VMB PARTNERS SA CUI: 11816552 9.3% EV CONT EXPERT G & I SRL CUI: 14834944 0.0%
UNITATEA MILITARA 02523 CUI: 4183253	442 PRODUSE STRUCTURALE	Whole period	85,436,026 85,383,051 52,975	73	7,858	9,988	REPO TRAILERS TRADING SRL CUI: 34124356 99.9%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. REPO TRAILERS TRADING SRL CUI: 34124356 99.9% VALCO COMERT SI CONSULTANTA SRL CUI: 16073556 0.1%
COMUNA GOGOSU CUI: 6304238	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	80,614,337 76,869,182 3,745,155	33	29,228	8,228	LIATI CONSTRUCT IMPEX SRL CUI: 17693149 90.6%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. LIATI CONSTRUCT IMPEX SRL CUI: 17693149 90.6% PURITATEA ALEX SRL CUI: 36794646 3.1% FORESTER COS PRIMEX SRL CUI: 16685768 1.6% MEDIA RAPID CONSTRUCT SRL CUI: 28192089 1.3% MSV SPARTAN CONS SRL CUI: 40495863 1.1% 10 further suppliers 2.2%
SPITALUL UNIVERSITAR DE URGENTA BUCURESTI CUI: 4283570	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	76,217,990 69,690,520 6,527,470	116	29,228	8,293	ROTARY CONSTRUCTII SRL CUI: 1565534 91.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. ROTARY CONSTRUCTII SRL CUI: 1565534 91.0% INCON IMPEX SRL CUI: 5465228 2.4% CON-INSTAL ENGINEERING SRL CUI: 18110235 0.7% GEROM ENGINEERING SRL CUI: 37837516 0.6% INSTAL GRUP CONSTRUCT SRL CUI: 7738383 0.5% 35 further suppliers 4.7%
MUNICIPIUL CAMPULUNG MOLDOVENESC CUI: 4842400	799 DIVERSE SERVICII COMERCIALE SI SERVICII CONEXE	Whole period	74,846,375 73,826,945 1,006,430 13,000	106	16,858	9,730	RARAU ALPINE SRL CUI: 40258530 98.6%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. RARAU ALPINE SRL CUI: 40258530 98.6% YULMIS SOUND SRL CUI: 44605217 0.6% DIRECT GROUP SOLUTIONS SRL CUI: 31109130 0.3% MAKING MUSIC AGENCY SRL CUI: 38385168 0.2% CONSTANTIN L LOREDANA INTREPRINDERE INDIVIDUALA CUI: 34063500 0.2% 10 further suppliers 0.1%
OFICIUL NATIONAL AL REGISTRULUI COMERTULUI CUI: 14942091	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	74,434,415 74,027,889 406,526	45	9,704	9,751	METAMINDS SA CUI: 34770594 98.7%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. METAMINDS SA CUI: 34770594 98.7% PRAGMA COMPUTERS SRL CUI: 3164881 0.7% MIDA SOFT BUSINESS SRL CUI: 16005870 0.3% SYSDOM PROIECTE SRL CUI: 22743081 0.2% CORNER SOLUTIONS SRL CUI: 33271855 0.1% 11 further suppliers 0.1%
COMPANIA DE APA SOMES SA CUI: 201217	384 INSTRUMENTE DE VERIFICARE A PROPRIETATILOR FIZICE	Whole period	72,525,509 69,999,940 2,364,449 161,120	298	5,086	8,020	FLUID GROUP HAGEN SRL CUI: 13430603 89.2%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. FLUID GROUP HAGEN SRL CUI: 13430603 89.2% VESTRA INDUSTRY SRL CUI: 15969249 8.2% HACH LANGE SRL CUI: 17610720 0.8% SAFETY GROUP SRL CUI: 22589145 0.4% AXT SCADA SRL CUI: 43709236 0.2% 65 further suppliers 1.3%
MUNICIPIUL ORADEA CUI: 4230487	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	72,189,346 69,752,626 1,001,889 1,434,831	58	6,478	8,557	CORAL IMPEX SRL CUI: 4986244 92.4%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. CORAL IMPEX SRL CUI: 4986244 92.4% SAMARA CLEAN SRL CUI: 40325737 2.9% CURAXIM SRL CUI: 7318363 2.4% MEZAMIR SRL CUI: 23871623 1.0% LKP - SOLUTION SRL CUI: 51255378 0.6% 7 further suppliers 0.7%
JUDETUL ARAD CUI: 3519941	906 SERVICII DE CURATENIE SI IGIENIZARE IN MEDIU URBAN SAU RURAL SI SERVICII CONEXE	Whole period	71,518,169 71,518,169	35	3,141	10,000	INTECO HOLDING SRL CUI: 14989507 100.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. INTECO HOLDING SRL CUI: 14989507 100.0%
INSPECTORATUL GENERAL AL POLITIEI ROMANE CUI: 4453144	091 COMBUSTIBILI	Whole period	69,771,992 69,771,992	31	3,101	10,000	LUKOIL ROMANIA SRL CUI: 10547022 100.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. LUKOIL ROMANIA SRL CUI: 10547022 100.0%
HIDRO PRAHOVA SA CUI: 16826034	713 SERVICII DE INGINERIE	Whole period	66,764,407 64,853,950 1,910,457	49	24,365	9,437	EPTISA ROMANIA SRL CUI: 16193331 97.1%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. EPTISA ROMANIA SRL CUI: 16193331 97.1% REVITECH GLOBAL SOLUTIONS SRL CUI: 38899894 0.4% CDC CONSULTANTA DIRIGENTIE CONTRUCTII SRL CUI: 43825192 0.4% INTELLIGENT INNOVATIVE SOLUTIONS SRL CUI: 43216556 0.3% ELCAS PRODIMPEX SRL CUI: 2706712 0.3% 15 further suppliers 1.4%
APA-CANAL 2000 SA CUI: 13009001	713 SERVICII DE INGINERIE	Whole period	66,267,243 62,854,349 3,412,894	108	24,365	7,743	RAMBOLL SOUTH EAST EUROPE SRL CUI: 12540535 87.7%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. RAMBOLL SOUTH EAST EUROPE SRL CUI: 12540535 87.7% ECOAPA DESIGN SRL CUI: 35157017 7.2% ROMPROED SA CUI: 13556521 0.6% CIVIL COUNSELING SRL CUI: 39304110 0.5% TPF INGINERIE SRL CUI: 26985401 0.4% 43 further suppliers 3.7%
MUNICIPIUL SATU MARE CUI: 4038806	502 SERVICII DE REPARARE SI DE INTRETINERE SI SERVICII CONEXE PENTRU MIJLOACELE DE TRANSPORT AERIAN, FEROVIAR, RUTIER SI MARITIM	Whole period	63,532,494 63,532,494	66	2,163	9,530	INTERCONECT SRL CUI: 14112381 97.6%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. INTERCONECT SRL CUI: 14112381 97.6% ELECTRIK SERVICE CONSTRUCT SRL CUI: 22365911 2.4%
MUNICIPIUL BRASOV CUI: 4384206	091 COMBUSTIBILI	Whole period	63,051,072 62,004,227 1,042,299 4,546	42	3,101	8,698	ENGIE ROMANIA SA CUI: 13093222 93.2%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. ENGIE ROMANIA SA CUI: 13093222 93.2% MOL ROMANIA PETROLEUM PRODUCTS SRL CUI: 7745470 2.6% ROMPETROL DOWNSTREAM SRL CUI: 12751583 2.0% LUKOIL ROMANIA SRL CUI: 10547022 1.4% OMV PETROM MARKETING SRL CUI: 11201891 0.5% 3 further suppliers 0.4%
DOMENIUL PUBLIC NAPOCA SA CUI: 201233	091 COMBUSTIBILI	Whole period	57,838,189 57,756,253 81,936	139	3,101	8,562	ROMPETROL DOWNSTREAM SRL CUI: 12751583 92.2%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. ROMPETROL DOWNSTREAM SRL CUI: 12751583 92.2% LUKOIL ROMANIA SRL CUI: 10547022 7.6% BUTAN GAS ROMANIA SRL CUI: 8297854 0.1%
COMUNA DOBRESTI CUI: 5628791	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	57,429,205 50,669,675 6,759,530	37	29,228	7,713	DUMEXIM SRL CUI: 16057895 87.7%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. DUMEXIM SRL CUI: 16057895 87.7% ECO PIRO SRL CUI: 14520887 3.9% ASTRA ELECTRIC SRL CUI: 40035881 3.0% PROIECT BIHOR INVEST SRL CUI: 41294922 1.8% FRANGO SRL CUI: 25909198 1.6% 11 further suppliers 2.2%
SPITALUL JUDETEAN DE URGENTA PITESTI CUI: 4122205	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	54,897,439 54,527,378 370,061	40	29,228	9,289	STAR TRADING IMPEX SRL CUI: 4122612 96.4%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. STAR TRADING IMPEX SRL CUI: 4122612 96.4% PROMEK TOOLS SRL CUI: 25255271 1.3% DELTA TERMO CONSTRUCT 1999 SRL CUI: 16297707 0.8% NEW MAR CONSTRUCT SRL CUI: 33926890 0.4% MEDICAL GAZPLUS SRL CUI: 32666172 0.2% 22 further suppliers 0.9%
UM 0296 BUCURESTI CUI: 14381010	722 SERVICII DE PROGRAMARE SI DE CONSULTANTA SOFTWARE	Whole period	53,801,649 53,563,753 237,896	64	6,623	8,527	ORACLE ROMANIA SRL CUI: 15058256 92.2%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. ORACLE ROMANIA SRL CUI: 15058256 92.2% CENTRUL TERITORIAL DE CALCUL ELECTRONIC SA CUI: 2040729 3.9% Q-EAST SOFTWARE SRL CUI: 14289821 2.1% PRAGMA COMPUTERS SRL CUI: 3164881 0.7% ARCTIC STREAM SA CUI: 38114908 0.4% 6 further suppliers 0.7%
VITAL SA CUI: 9710087	713 SERVICII DE INGINERIE	Whole period	53,127,208 50,987,544 2,085,664 54,000	131	24,365	9,188	CCAT SOLUTION GRUP SRL CUI: 34957992 95.9%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. CCAT SOLUTION GRUP SRL CUI: 34957992 95.9% EL-FLUX SRL CUI: 16233142 0.9% XALLO TEHNIC SRL CUI: 32069301 0.7% SERVELECT SRL CUI: 17481529 0.6% AEDILIS PROIECT SRL CUI: 16927071 0.4% 24 further suppliers 1.5%
COMUNA SASCA MONTANA CUI: 3227190	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	52,858,238 44,331,238 8,527,000	36	29,228	7,780	EDIFICE BUILD SRL CUI: 28065239 87.8%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. EDIFICE BUILD SRL CUI: 28065239 87.8% EDIFICE ART COMPLET SRL CUI: 40929636 7.5% BAUERHOF AGROBANAT SRL CUI: 39439894 3.9% EDIFICE STICK SRL CUI: 39856247 0.7% CONDOR-EX SRL CUI: 1071930 0.1% 3 further suppliers 0.0%
JUDETUL SUCEAVA CUI: 4244512	158 DIVERSE PRODUSE ALIMENTARE	Whole period	51,953,845 51,595,582 358,263	86	7,661	9,865	MOPAN SUCEAVA SA CUI: 34874331 99.3%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. MOPAN SUCEAVA SA CUI: 34874331 99.3% SELGROS CASH & CARRY SRL CUI: 11805367 0.2% MAJORDOM HYGIENE SRL CUI: 27279137 0.2% MARSHALL BIROTIX SRL CUI: 23292036 0.1% PAINE LA LARISA SRL CUI: 6895380 0.1% 7 further suppliers 0.1%
ORASUL TURCENI CUI: 4813480	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	51,492,557 47,457,137 3,794,896 240,524	50	29,228	7,495	YDAIL CONSTRUCT SRL CUI: 14478413 86.5%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. YDAIL CONSTRUCT SRL CUI: 14478413 86.5% DANRUCRIS REZIST SRL CUI: 22324415 2.7% ELPROMEX CONSULT SRL CUI: 18513050 1.8% BRC PREMIUM SRL CUI: 41513593 1.8% TEHNOINSTAL SRL CUI: 13254388 1.7% 14 further suppliers 5.5%
SALUBRIS SA CUI: 14816433	341 AUTOVEHICULE	Whole period	49,912,423 49,755,387 65,713 91,323	47	3,424	7,475	GRADINARIU IMPORT EXPORT SRL CUI: 5348490 86.3%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. GRADINARIU IMPORT EXPORT SRL CUI: 5348490 86.3% BT BEST TOOLS COMPANY SRL CUI: 18378344 2.9% EUROBODY HYDRAULICS SRL CUI: 34049173 2.6% AUTO PADOVA SRL CUI: 18646692 2.5% RADACINI MOTORS SRL CUI: 17083558 2.5% 4 further suppliers 3.3%
APA-CANAL ILFOV SA CUI: 25709173	384 INSTRUMENTE DE VERIFICARE A PROPRIETATILOR FIZICE	Whole period	49,771,289 47,393,419 2,377,840 30	279	5,086	9,306	VESTRA INDUSTRY SRL CUI: 15969249 96.5%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. VESTRA INDUSTRY SRL CUI: 15969249 96.5% AQUA BUCOVINA SRL CUI: 36350546 1.4% PROCESS ENGINEERING SRL CUI: 16217333 0.8% MATRIXCOMP SRL FILIALA SANTANA DE MURES CUI: 35014475 0.3% TTT COMPANY SRL CUI: 16227426 0.2% 33 further suppliers 1.0%

51-75 of 649 results

Rows per page: 25 50 100

Contracting authority: The authority that spent. The name leads to its profile.
CPV group: The three-digit CPV group: the market the index is computed on.
Year: The year the market was tested in. Whole period is a separate test on the money of every year together, with higher floors; it is not the sum of the years, and a market flagged in a year can be missing from it.
Spent: The money spent in this market. Underneath, by stream (tenders, direct, offline), each linked to the listing it was computed from.
Awards: How many awards the market holds. The lowest possible index depends on it: 10,000 divided by this number.
Suppliers used: How many suppliers were paid. Click the figure to list them under the row, with each one's share.
Suppliers in market: How many suppliers sold in this CPV group across the country that year. A high index with five suppliers nationally is the market; with nine hundred, it is a choice.
HHI: The sum of the squared shares, times 10,000: 10,000 means a single supplier. The hint beside the figure shows the lowest possible value for the number of awards.
Leading supplier: The supplier with the largest share, and its share. The supplier filter searches every supplier in the market.

The same data, through the API

Every figure on this page comes from the public API, through the endpoints below. The parameters each one takes are in the documentation; each needs an access key.

/api/v1/red-flags/concentrare/distribution
/api/v1/red-flags/concentrare
/api/v1/red-flags/concentrare/years
/api/v1/red-flags/overview/years
/api/v1/red-flags/concentrare/cpv-spend

Open data and API