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
MUZEUL TARII CRISURILOR ORADEA - COMPLEX MUZEAL CUI: 4287858	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	5,083,709 4,656,835 338,736 88,138	30	29,228	9,202	CONSTRUCTORUL SALARD SRL CUI: 112454 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. CONSTRUCTORUL SALARD SRL CUI: 112454 95.9% JOSEF ALPINE SRL CUI: 31287006 1.3% REMUS ALPIN SRL CUI: 42996127 0.6% METAL DOORS CONCEPT SRL CUI: 40109164 0.5% DAMI PROD SRL CUI: 6615790 0.4% 8 further suppliers 1.3%
ADMINISTRATIA NATIONALA APELE ROMANE CUI: 24326056	314 ACUMULATORI, PILE GALVANICE SI BATERII PRIMARE	Whole period	5,082,008 4,774,800 307,208	103	7,448	8,918	CARANDA BATERII SRL CUI: 1560677 94.4%
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. CARANDA BATERII SRL CUI: 1560677 94.4% RENTCOPIER SRL CUI: 40078041 1.6% INFOLOGIC SRL CUI: 16466601 1.3% FOKUSPUNKT TECHNIK SRL CUI: 34989501 0.8% CONDREA INFRASTRUCTURE ENTERPRISE SRL CUI: 32193163 0.7% 22 further suppliers 1.3%
OFICIUL NATIONAL AL REGISTRULUI COMERTULUI CUI: 14942091	799 DIVERSE SERVICII COMERCIALE SI SERVICII CONEXE	Whole period	5,080,158 4,803,379 173,114 103,665	71	16,858	8,955	CERTSIGN SA CUI: 18288250 94.6%
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. CERTSIGN SA CUI: 18288250 94.6% AGILE CONSULTING & SERVICES SRL CUI: 31629443 3.4% ALMA TOTAL SOLUTIONS SRL CUI: 23181399 1.7% MONITORUL OFICIAL RA CUI: 427282 0.2% OMV PETROM MARKETING SRL CUI: 11201891 0.1% 2 further suppliers 0.0%
COMPANIA DE APA SA CUI: 22987337	351 ECHIPAMENT DE URGENTA SI DE SIGURANTA	Whole period	5,061,149 4,084,926 976,223	100	8,974	8,123	PROCESS ENGINEERING SRL CUI: 16217333 90.0%
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. PROCESS ENGINEERING SRL CUI: 16217333 90.0% HACH LANGE SRL CUI: 17610720 5.3% ENVIROTRONIC SRL CUI: 21898177 1.6% EXPERT FIRE SRL CUI: 22610310 1.4% EUROSTING AAW INDUSTRY SRL CUI: 28126646 0.7% 14 further suppliers 1.2%
UNIVERSITATEA PETROL GAZE PLOIESTI CUI: 2844790	385 APARATE DE CONTROL SI DE TESTARE	Whole period	5,060,190 4,716,895 343,295	30	2,909	7,050	RONEXPRIM SRL CUI: 1594351 83.3%
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. RONEXPRIM SRL CUI: 1594351 83.3% ROBOTSNET CONSULTING SRL CUI: 19012510 9.9% GRIMAS CONTROL SRL CUI: 23832446 3.0% MULTI LAB SRL CUI: 15537534 2.3% NAMICON - TESTING SRL CUI: 6769438 0.5% 13 further suppliers 1.1%
ORAS CURTICI CUI: 3519402	453 LUCRARI DE INSTALATII PENTRU CLADIRI	Whole period	5,040,116 4,136,104 904,012	38	15,874	7,553	ELECTRO - CONSTRUCT SRL CUI: 9122494 86.7%
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. ELECTRO - CONSTRUCT SRL CUI: 9122494 86.7% ALMAR-STEFAN CONSTRUCT SRL CUI: 38217490 3.1% MIRIAM&SOF SRL CUI: 44386435 2.7% BY EMMA COMERT SRL CUI: 3030600 2.4% AQUA SERVINSTAL SRL CUI: 17365591 1.8% 7 further suppliers 3.4%
SPITALUL CLINIC JUDETEAN DE URGENTA ARAD CUI: 3519879	454 LUCRARI DE FINISARE A CONSTRUCTIILOR	Whole period	5,039,100 4,769,302 249,525 20,273	35	20,588	8,696	DRAST COMPANY SRL CUI: 15908586 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. DRAST COMPANY SRL CUI: 15908586 93.2% MIRENIS GRUP SRL CUI: 28897063 1.6% INFLOOR VEST 2012 SRL CUI: 30024192 1.4% PARDOSELI DESIGN SRL CUI: 34043375 0.8% CLEVER SOLUTIONS POINT SRL CUI: 30220490 0.6% 13 further suppliers 2.4%
UNIVERSITATEA DUNAREA DE JOS CUI: 3127522	905 SERVICII PRIVIND DESEURILE MENAJERE SI DESEURILE	Whole period	5,026,149 4,278,880 553,024 194,245	69	1,525	7,379	SERVICIUL PUBLIC ECOSAL CUI: 23973046 85.1%
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. SERVICIUL PUBLIC ECOSAL CUI: 23973046 85.1% ECO FIRE SISTEMS SRL CUI: 14356289 11.3% ECO-METAL RECYCLING SRL CUI: 26538870 1.6% JT GRUP SRL CUI: 18011304 1.0% POLARIS MHOLDING SRL CUI: 12079629 0.4% 4 further suppliers 0.6%
AGENTIA NATIONALA DE TRANSPLANT CUI: 18389505	722 SERVICII DE PROGRAMARE SI DE CONSULTANTA SOFTWARE	Whole period	5,013,924 4,632,614 379,675 1,635	32	6,623	8,555	CONNECTIONS CONSULT SA CUI: 17753763 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. CONNECTIONS CONSULT SA CUI: 17753763 92.4% PERFORM SOFT DEVELOPMENT SRL CUI: 37574878 3.0% INTERNET COMMUNICATION SYSTEMS SRL CUI: 17474653 2.7% SECURE EXPERT SOFTWARE SRL CUI: 24167740 1.4% GLOBAL SOFTWARE SYSTEMS SRL CUI: 30434710 0.6% 1 further suppliers 0.0%
RAT SRL CUI: 2315129	665 SERVICII DE ASIGURARE SI DE PENSIE	Whole period	4,995,257 4,608,037 377,234 9,986	81	1,049	8,652	ALLIANZ - TIRIAC ASIGURARI SA CUI: 6120740 92.9%
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. ALLIANZ - TIRIAC ASIGURARI SA CUI: 6120740 92.9% OMNIASIG VIENNA INSURANCE GROUP SA CUI: 14360018 3.3% ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 2.5% MAXYGO BROKER DE ASIGURARE SRL CUI: 15710286 0.9% CONSULTANT AA-BROKER DE ASIGURARE - REASIGURARE SRL CUI: 16722432 0.2% 2 further suppliers 0.2%
MUNICIPIUL RIMNICU SARAT CUI: 2406871	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	4,994,960 4,778,077 201,700 15,183	37	9,704	8,780	CRUCIAL SYSTEMS & SERVICES SRL CUI: 10413772 93.7%
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. CRUCIAL SYSTEMS & SERVICES SRL CUI: 10413772 93.7% MTV ECOLE IT SRL CUI: 31013876 2.0% IFTRONIX SRL CUI: 18976410 1.3% ORANGE ROMANIA SA CUI: 9010105 1.3% ALBOSMART SRL CUI: 28898069 0.6% 10 further suppliers 1.1%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI CUI: 9870339	155 PRODUSE LACTATE	Whole period	4,979,424 4,900,402 79,022	132	1,388	8,315	NISARA IMPEX SRL CUI: 8566375 90.9%
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. NISARA IMPEX SRL CUI: 8566375 90.9% LAUR TRANS LACTO SRL CUI: 12457635 7.5% DANTE INTERNATIONAL SA CUI: 14399840 0.9% BETTY ICE SRL CUI: 6726755 0.4% SPINEX FARM SRL CUI: 30593643 0.2% 4 further suppliers 0.1%
REGISTRUL AUTO ROMAN RA CUI: 1590236	716 SERVICII DE TESTARE, ANALIZA SI CONSULTANTA TEHNICA	Whole period	4,970,550 4,118,834 851,716	76	9,088	7,925	METRO PROFESIONAL TEST SRL CUI: 27078664 88.7%
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. METRO PROFESIONAL TEST SRL CUI: 27078664 88.7% ELVETIC SRL CUI: 34577675 6.9% COLLIERS INTERNATIONAL SRL CUI: 8880423 1.9% MEDIATEL DATA SRL CUI: 8703375 0.6% PROGAZ-INSTAL SRL CUI: 13374422 0.5% 28 further suppliers 1.4%
SNGN ROMGAZ SA-FILIALA DE INMAGAZINARE GAZE NATURALE DEPOGAZ PLOIESTI SRL CUI: 34915261	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	4,970,054 2,882,168 1,619,365 468,521	59	9,704	7,409	VERASYS INTERNATIONAL SRL CUI: 15565607 85.8%
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. VERASYS INTERNATIONAL SRL CUI: 15565607 85.8% NETLAND COMPUTERS SRL CUI: 8375090 4.0% DBM SRL CUI: 37313090 3.8% FLOWROND MED SRL CUI: 36936376 2.0% ROCONSULT TECH SRL CUI: 19007743 1.7% 13 further suppliers 2.7%
SERVICIUL DE AMBULANTA JUDETEAN CONSTANTA CUI: 7453157	665 SERVICII DE ASIGURARE SI DE PENSIE	Whole period	4,962,439 4,017,411 945,028	91	1,049	9,187	ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 95.8%
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. ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 95.8% DAW MANAGEMENT-BROKER DE ASIGURARE SRL CUI: 26595999 1.4% GROUPAMA ASIGURARI SA CUI: 6291812 1.0% UNIQA ASIGURARI SA CUI: 1813613 1.0% OMNIASIG VIENNA INSURANCE GROUP SA CUI: 14360018 0.6% 2 further suppliers 0.1%
SPITALUL JUDETEAN DE URGENTA VALCEA CUI: 2540589	905 SERVICII PRIVIND DESEURILE MENAJERE SI DESEURILE	Whole period	4,945,069 4,762,595 179,416 3,058	34	1,525	9,774	STERILECO SRL CUI: 15071999 98.9%
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. STERILECO SRL CUI: 15071999 98.9% INSTITUTUL NATIONAL DE CERCETARE - DEZVOLTARE PENTRU FIZICA SI INGINERIE NUCLEARA HORIA HULUBEI - IFIN - HH CUI: 3321234 1.1% ALPHA BRIO MEDICAL SRL CUI: 15788340 0.0%
INSTITUTUL DE URGENTA PENTRU BOLI CARDIOVASCULARE SI TRANSPLANT TARGU-MURES CUI: 32051606	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	4,912,502 4,595,423 317,079	103	9,704	8,577	VIV SOFT&TRADE SRL CUI: 38781537 92.6%
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. VIV SOFT&TRADE SRL CUI: 38781537 92.6% REDATRONIC SERV SRL CUI: 4948402 1.9% ELECTRO ORIZONT SRL CUI: 1200600 1.3% ALPHA MEDICAL SRL CUI: 13878004 1.3% MEDTRONIC ROMANIA SRL CUI: 35182347 0.9% 17 further suppliers 2.1%
SPITALUL JUDETEAN DE URGENTA PIATRA NEAMT CUI: 2613362	241 GAZE	Whole period	4,839,731 4,798,690 41,041	34	1,197	9,899	MESSER ROMANIA GAZ SRL CUI: 10547308 99.5%
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. MESSER ROMANIA GAZ SRL CUI: 10547308 99.5% LINDE GAZ ROMANIA SRL CUI: 8721959 0.3% JUST TOP OFFICE SRL CUI: 44958081 0.1% CONDITIONAL SRL CUI: 10439381 0.1% GENERAL ELECTRIC MEDICAL SYSTEMS ROMANIA SRL CUI: 12924986 0.1%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI - IALOMITA CUI: 9670462	155 PRODUSE LACTATE	Whole period	4,832,864 4,507,872 324,992	469	1,388	8,424	SANALACT SRL CUI: 15183259 91.6%
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. SANALACT SRL CUI: 15183259 91.6% DELTALACT SA CUI: 2646564 6.2% COMIGA PROD IMPEX SRL CUI: 3821620 1.2% FARMACIA DIANA ALEXANDRU SRL CUI: 2074292 0.8% MA CRISTINA SRL CUI: 4255520 0.1% 4 further suppliers 0.1%
SPITALUL DE URGENTA PETROSANI CUI: 4374873	153 FRUCTE, LEGUME SI PRODUSE CONEXE	Whole period	4,822,935 4,746,185 76,750	48	1,516	7,554	EUROGRUP BOGDAN SRL CUI: 24660152 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. EUROGRUP BOGDAN SRL CUI: 24660152 86.5% MARIBEL PRODCOM SRL CUI: 4373738 6.3% LECONFEX SRL CUI: 2092175 4.7% DOIMAN COM SRL CUI: 6488610 1.7% ADCON SRL CUI: 5189319 0.3% 4 further suppliers 0.5%
MUNICIPIUL BAIA MARE CUI: 3627692	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	4,822,358 4,502,940 319,418	34	6,478	9,939	BUSINESS MB EXIM SRL CUI: 10009341 99.7%
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. BUSINESS MB EXIM SRL CUI: 10009341 99.7% MEDINET HYGIENE CONSULTING SRL CUI: 18223129 0.2% TERAPLAST COM SRL CUI: 6314509 0.1% TOP CLIMSERV SRL CUI: 17198507 0.1% CONSILIUL LOCAL - SERVICIUL PUBLIC AMBIENT URBAN CUI: 13962147 0.0%
UNIVERSITATEA DIN CRAIOVA CUI: 4553380	384 INSTRUMENTE DE VERIFICARE A PROPRIETATILOR FIZICE	Whole period	4,806,648 4,552,217 254,431	55	5,086	8,475	NITECH SRL CUI: 13890865 92.0%
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. NITECH SRL CUI: 13890865 92.0% ANALYTIK-JENA-ROMANIA SRL CUI: 11795620 2.5% COMPACT INDUSTRIAL SRL CUI: 1554276 0.9% SARTOROM IMPEX SRL CUI: 378562 0.8% WATT DISTRIBUTOR SRL CUI: 10817509 0.5% 33 further suppliers 3.3%
SPITALUL CLINIC JUDETEAN MURES CUI: 24014380	324 RETELE	Whole period	4,777,077 4,735,216 41,861	35	4,398	10,000	ELECTRO ORIZONT SRL CUI: 1200600 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. ELECTRO ORIZONT SRL CUI: 1200600 100.0%
SALUBRIZARE SI SERVICII PUBLICE FOCSANI SA CUI: 25616767	142 NISIP SI ARGILA	Whole period	4,758,687 4,059,360 699,327	52	4,002	8,070	CRISTILORY PROD SRL CUI: 6517651 89.7%
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. CRISTILORY PROD SRL CUI: 6517651 89.7% EMANICKOLT SRL CUI: 33483688 3.8% GM MANAGEMENT EXTRACTION SRL CUI: 45804609 3.8% METRA SA CUI: 955318 1.4% LATREPI SRL CUI: 16511427 0.7% 2 further suppliers 0.7%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI TIMIS CUI: 17090636	092 PETROL, CARBUNE SI PRODUSE PETROLIERE	Whole period	4,731,910 4,593,037 138,873	45	4,580	7,429	ALMATAR TRANS SRL CUI: 13573930 85.6%
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. ALMATAR TRANS SRL CUI: 13573930 85.6% OILOPROD IMPEX SRL CUI: 15896821 7.3% OMV PETROM SA CUI: 1590082 7.0% CARGO COM PARC SRL CUI: 2501610 0.0% CLAU - FLORI COM SRL CUI: 23078025 0.0% 7 further suppliers 0.0%

476-500 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