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
ADMINISTRATIA BAZINALA DE APA DOBROGEA LITORAL CUI: 23877359	713 SERVICII DE INGINERIE	Whole period	22,498,718 20,460,563 558,471 1,479,684	94	24,365	8,020	SOCIETATEA DE CERCETARE A BIODIVERSITATII SI INGINERIA MEDIULUI AON SRL CUI: 13758156 89.5%
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. SOCIETATEA DE CERCETARE A BIODIVERSITATII SI INGINERIA MEDIULUI AON SRL CUI: 13758156 89.5% STEF INSTAL CONECT SRL CUI: 37549777 2.9% TOPO MINIERA SRL CUI: 25639310 1.8% HYDRO STREAM SRL CUI: 29090451 0.8% GEOTECH DOBROGEA SRL CUI: 17831888 0.7% 34 further suppliers 4.4%
COMPANIA NATIONALA DE CAI FERATE CFR SA CUI: 11054529	343 PIESE SI ACCESORII PENTRU VEHICULE SI PENTRU MOTOARE DE VEHICULE	Whole period	22,345,913 20,674,411 574,206 1,097,296	708	10,569	8,468	EXCO TRANSPORT SYSTEMS SRL CUI: 2626508 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. EXCO TRANSPORT SYSTEMS SRL CUI: 2626508 92.0% SCOARTA COMPREST SRL CUI: 5261856 1.2% TERRA ROMANIA UTILAJE DE CONSTRUCTII SRL CUI: 13813188 0.6% SPIACT GALATI SA CUI: 14325444 0.4% AUTO VIDASOL COM SRL CUI: 31972831 0.4% 168 further suppliers 5.4%
DIRECTIA DE ASISTENTA SOCIALA CUI: 4344406	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	22,265,800 22,264,146 1,654	524	1,457	7,173	COMSORADI SRL CUI: 6202149 83.6%
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. COMSORADI SRL CUI: 6202149 83.6% OLYMEL FLAMINGO FOOD SRL CUI: 25347278 13.2% IMDIA SRL CUI: 15884509 2.2% MATRA SRL CUI: 6287579 1.0%
UNITATEA MILITARA 02648-ACADEMIA TEHNICA MILITARA FERDINAND I CUI: 4265868	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	22,211,817 19,721,465 2,428,757 61,595	49	29,228	7,589	ALA EXPERT CONSTRUCT SRL CUI: 30056330 87.0%
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. ALA EXPERT CONSTRUCT SRL CUI: 30056330 87.0% DSP MEDIACONS SRL CUI: 30450201 3.6% ROCKA GENCO SRL CUI: 22367424 3.1% MINET CONCEPT SRL CUI: 47574352 1.8% ENJOY FIT OUT SRL CUI: 37167815 1.1% 22 further suppliers 3.5%
COMPANIA DE APA TARGOVISTE-DAMBOVITA SA CUI: 10084149	429 DIVERSE UTILAJE DE UZ GENERAL SI SPECIAL	Whole period	22,195,226 21,650,083 545,143	58	10,396	9,516	CTE SOLUTION - UTILAJE SPECIALIZATE SRL CUI: 26234021 97.5%
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. CTE SOLUTION - UTILAJE SPECIALIZATE SRL CUI: 26234021 97.5% SYRINX SRL CUI: 516860 0.6% SABELA PROD SERV SRL CUI: 8052811 0.5% INSERV AQUA SRL CUI: 14681280 0.3% NITECH SRL CUI: 13890865 0.3% 16 further suppliers 0.8%
MUNICIPIUL TARGU MURES CUI: 4322823	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	22,161,783 21,818,812 251,000 91,971	55	9,704	9,189	ALTEX ROMANIA SRL CUI: 2864518 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. ALTEX ROMANIA SRL CUI: 2864518 95.8% CHROME COMPUTERS SRL CUI: 6639497 2.5% VENLO SRL CUI: 26331490 1.1% COPYLAND TRADING SRL CUI: 9091754 0.2% ELECTRO ORIZONT SRL CUI: 1200600 0.2% 8 further suppliers 0.3%
APA TARNAVEI MARI SA CUI: 19502679	713 SERVICII DE INGINERIE	Whole period	21,930,700 20,990,000 934,875 5,825	66	24,365	9,169	EPTISA ROMANIA SRL CUI: 16193331 95.7%
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. EPTISA ROMANIA SRL CUI: 16193331 95.7% ASPIRE DESIGN SRL CUI: 33068134 2.7% SCH PROMOT SRL CUI: 35172653 1.2% ENERGOTEHNICA SRL CUI: 11050284 0.1% LANDMARIS PROD&CONS SRL CUI: 33728320 0.1% 12 further suppliers 0.2%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI VRANCEA CUI: 17101530	555 SERVICII DE CANTINA SI SERVICII DE CATERING	Whole period	21,614,213 21,579,367 34,846	71	4,112	10,000	DAGEMAR DISTRIBUTION SRL CUI: 17468970 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. DAGEMAR DISTRIBUTION SRL CUI: 17468970 100.0%
UNITATEA MILITARA 01932 CUI: 4443256	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	21,606,886 21,606,886	37	1,457	10,000	NISARA IMPEX SRL CUI: 8566375 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. NISARA IMPEX SRL CUI: 8566375 100.0%
DISTRIBUTIE ENERGIE ELECTRICA ROMANIA SA CUI: 14476722	343 PIESE SI ACCESORII PENTRU VEHICULE SI PENTRU MOTOARE DE VEHICULE	Whole period	20,927,197 20,544,669 284,907 97,621	93	10,569	8,040	AUTONET IMPORT SRL CUI: 8539532 89.5%
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. AUTONET IMPORT SRL CUI: 8539532 89.5% SIROD SRL CUI: 9801207 3.5% NAKITA PROD COMIMPEX SRL CUI: 1212567 2.6% VERTIQUAL ENGINEERING SRL CUI: 25792968 1.4% ROMSYSTEMS SRL CUI: 15304296 1.3% 28 further suppliers 1.6%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI CUI: 9266163	336 PRODUSE FARMACEUTICE	Whole period	20,477,529 20,475,282 2,247	53	4,698	10,000	SICOFARM SRL CUI: 16368395 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. SICOFARM SRL CUI: 16368395 100.0%
ADMINISTRATIA ROMANA A SERVICIILOR DE TRAFIC AERIAN ROMATSA RA CUI: 1589932	851 SERVICII DE SANATATE	Whole period	20,452,201 19,524,952 154,904 772,345	282	7,725	9,118	MED LIFE SA CUI: 8422035 95.5%
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. MED LIFE SA CUI: 8422035 95.5% SPITALUL CLINIC CF NR2 BUCURESTI CUI: 4505316 1.4% AEROMED CLINIC SRL CUI: 22023188 1.1% MEDICIS SA CUI: 9299080 0.5% SANOR CENTRU MEDICAL SRL CUI: 30376113 0.4% 30 further suppliers 1.1%
SALUBRIZARE TIMISOARA SRL CUI: 51241348	349 DIVERSE ECHIPAMENTE DE TRANSPORT SI PIESE DE SCHIMB	Whole period	20,221,102 18,894,692 1,169,283 157,127	74	18,115	7,342	BT BEST TOOLS COMPANY SRL CUI: 18378344 85.4%
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. BT BEST TOOLS COMPANY SRL CUI: 18378344 85.4% HELVE AVIATECH SRL CUI: 27562973 5.0% AIC RENT SRL CUI: 50818112 4.7% SALZBERGWERK RESSOURCEN UND INVESTITIONEN SRL CUI: 32322853 2.3% RUD FLORIAN RIEGER SRL CUI: 15721889 1.3% 25 further suppliers 1.4%
SOCIETATEA NATIONALA DE TRANSPORT GAZE NATURALE TRANSGAZ SA CUI: 13068733	243 PRODUSE CHIMICE ANORGANICE SI ORGANICE DE BAZA	Whole period	20,186,207 19,609,360 317,174 259,673	183	3,820	9,297	ASIO IMPEXCOM SRL CUI: 34780 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. ASIO IMPEXCOM SRL CUI: 34780 96.4% LINDE GAZ ROMANIA SRL CUI: 8721959 2.5% SIAD ROMANIA SRL CUI: 8184529 0.3% MESSER ROMANIA GAZ SRL CUI: 10547308 0.2% ABILITY TRADE SRL CUI: 7292131 0.2% 23 further suppliers 0.4%
MUNICIPIUL TARGU MURES CUI: 4322823	502 SERVICII DE REPARARE SI DE INTRETINERE SI SERVICII CONEXE PENTRU MIJLOACELE DE TRANSPORT AERIAN, FEROVIAR, RUTIER SI MARITIM	Whole period	20,117,131 19,629,851 115,880 371,400	46	2,163	9,523	INSTA GRUP SA CUI: 9808027 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. INSTA GRUP SA CUI: 9808027 97.6% CORVIN DESIGN SRL CUI: 24299482 1.0% TRANS SERVICE COMPANY SRL CUI: 13746607 0.5% TRANSBET SRL CUI: 14505976 0.3% TRAFIC SERV SRL CUI: 15360300 0.3% 1 further suppliers 0.3%
SPITALUL JUDETEAN DE URGENTA TULCEA CUI: 4026712	555 SERVICII DE CANTINA SI SERVICII DE CATERING	Whole period	19,995,655 19,995,655	123	4,112	10,000	GCL MADONA TRAVEL SRL CUI: 37783149 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. GCL MADONA TRAVEL SRL CUI: 37783149 100.0%
ADMINISTRATIA ROMANA A SERVICIILOR DE TRAFIC AERIAN ROMATSA RA CUI: 1589932	503 SERVICII DE REPARARE SI DE INTRETINERE SI SERVICII CONEXE PENTRU COMPUTERE PERSONALE, PENTRU ECHIPAMENT DE BIROTICA, PENTRU ECHIPAMENT DE TELECOMUNICATII SI PENTRU ECHIPAMENT AUDIOVIZUAL	Whole period	19,952,122 18,328,040 1,604,043 20,039	247	6,753	7,602	DATANET SYSTEMS SRL CUI: 10363046 87.0%
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. DATANET SYSTEMS SRL CUI: 10363046 87.0% ROHDE & SCHWARZ TOPEX SA CUI: 6502278 5.7% RASIROM RA CUI: 7061781 1.3% ROHDE & SCHWARZ ROMANIA SRL CUI: 13868973 0.7% AVV TEHNIC PROTECTOR SRL CUI: 22867179 0.7% 85 further suppliers 4.7%
SOCIETATEA COMPLEXUL ENERGETIC OLTENIA SA CUI: 30267310	195 MATERIALE DIN CAUCIUC SI DIN PLASTIC	Whole period	19,822,940 19,474,310 39,235 309,395	159	5,105	8,021	ARTEGO SA CUI: 2157428 89.4%
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. ARTEGO SA CUI: 2157428 89.4% MESSYSTECH SRL CUI: 11471879 3.8% EUROETANS INDUSTRI SRL CUI: 19069649 2.3% PRELAST PROD SRL CUI: 4041658 2.0% MERIDIAN ELECTRO CONSTRUCT SRL CUI: 27246814 0.8% 20 further suppliers 1.7%
SPITALUL CLINIC DE URGENTA PENTRU COPII MSCURIE CUI: 4183164	851 SERVICII DE SANATATE	Whole period	19,759,355 19,662,411 96,944	55	7,725	8,333	GRAL MEDICAL SRL CUI: 15413404 90.8%
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. GRAL MEDICAL SRL CUI: 15413404 90.8% SYNEVO ROMANIA SRL CUI: 6479639 9.1% DIALAB SOLUTIONS SRL CUI: 23818271 0.1% INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE MEDICO-MILITARA CANTACUZINO CUI: 15203810 0.0%
ECO URBIS CRAIOVA SRL CUI: 7403230	091 COMBUSTIBILI	Whole period	19,422,276 19,285,948 36,126 100,202	111	3,101	7,233	ROMPETROL DOWNSTREAM SRL CUI: 12751583 84.7%
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. ROMPETROL DOWNSTREAM SRL CUI: 12751583 84.7% LUKOIL ROMANIA SRL CUI: 10547022 6.4% PREMIER ENERGY TRADING SRL CUI: 7127592 3.7% EON ENERGIE ROMANIA SA CUI: 22043010 1.7% ENGIE ROMANIA SA CUI: 13093222 1.7% 12 further suppliers 1.8%
JUDETUL BIHOR CUI: 4244997	158 DIVERSE PRODUSE ALIMENTARE	Whole period	19,411,822 19,314,408 81,646 15,768	41	7,661	8,810	R & B COM SRL CUI: 12617744 93.8%
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. R & B COM SRL CUI: 12617744 93.8% FAGUL IMPEX SRL CUI: 16108972 3.2% DERPAN SA CUI: 13837330 1.7% AR LINIA TEA SRL CUI: 33686224 0.8% SELGROS CASH & CARRY SRL CUI: 11805367 0.4% 6 further suppliers 0.1%
SPITALUL CLINIC DE URGENTE PENTRU COPII SF MARIA CUI: 4701339	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	19,365,057 18,968,568 396,489	40	6,478	9,867	VELRANGE SRL CUI: 41210581 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. VELRANGE SRL CUI: 41210581 99.3% MOSSLEIN SRL CUI: 26313362 0.3% WASVAL SRL CUI: 17946195 0.2% IODERMAR SRL CUI: 30506159 0.0% ECOPEST EXPERT SRL CUI: 42477910 0.0% 2 further suppliers 0.1%
DOMENIUL PUBLIC NAPOCA SA CUI: 201233	448 VOPSELE, LACURI SI MASTICURI	Whole period	19,290,587 18,346,167 944,420	542	4,273	7,511	SWARCO VICAS SRL CUI: 916670 86.4%
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. SWARCO VICAS SRL CUI: 916670 86.4% ECO GROUP SRL CUI: 5227471 5.2% STOMAS INVEST SRL CUI: 16770731 2.2% VESTA INVESTMENT SRL CUI: 5891142 2.1% KOBER SRL CUI: 2005144 1.4% 14 further suppliers 2.7%
SPITALUL JUDETEAN DE URGENTA BUZAU CUI: 4055750	851 SERVICII DE SANATATE	Whole period	19,145,642 18,814,880 247,382 83,380	34	7,725	9,400	GRAL MEDICAL SRL CUI: 15413404 97.0%
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. GRAL MEDICAL SRL CUI: 15413404 97.0% CLINICILE DE CARDIOLOGIE DR MATEI SRL CUI: 33466466 0.8% MEDCENTER SRL CUI: 13368447 0.6% PANVI INTERVENTIONAL SRL CUI: 43492888 0.5% MEDEXPERT VISION 2018 SRL CUI: 39500001 0.3% 12 further suppliers 0.8%
SERVICIUL DE AMBULANTA JUDETEAN TIMIS CUI: 7446141	501 SERVICII DE REPARARE SI DE INTRETINERE A VEHICULELOR SI A ECHIPAMENTELOR AFERENTE SI SERVICII CONEXE	Whole period	19,069,771 18,010,165 748,096 311,510	307	13,073	8,036	BEST ENGINE SRL CUI: 26052542 89.4%
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. BEST ENGINE SRL CUI: 26052542 89.4% AUTOGLOBUS 2000 SRL CUI: 14572649 6.2% PORSCHE INTER AUTO ROMANIA SRL CUI: 22188461 1.3% AVANT MARIS MEDICAL SRL CUI: 33368760 0.7% TACHONAN SERVICE SRL CUI: 8893970 0.7% 23 further suppliers 1.7%

151-175 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