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
SOCIETATEA NATIONALA AEROPORTUL INTERNATIONAL MIHAIL KOGALNICEANU-CONSTANTA SA CUI: 11212645	351 ECHIPAMENT DE URGENTA SI DE SIGURANTA	Whole period	48,631,447 48,300,046 315,390 16,011	46	8,974	9,405	MAGUS PROTECT TECHNOLOGIES SRL CUI: 39747673 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. MAGUS PROTECT TECHNOLOGIES SRL CUI: 39747673 97.0% BUSINESS PLUS SRL CUI: 15732322 1.9% UTI CONSTRUCTION AND FACILITY MANAGEMENT SA CUI: 18165761 0.4% PCZONE ONLINE DISTRIBUTIE SRL CUI: 27073608 0.3% MOUNTAIN INDUSTRIAL RESOURCES SRL CUI: 1127682 0.1% 19 further suppliers 0.3%
COMPANIA APA BRASOV SA CUI: 1096128	384 INSTRUMENTE DE VERIFICARE A PROPRIETATILOR FIZICE	Whole period	47,467,847 47,066,216 400,135 1,496	60	5,086	7,508	FLUID GROUP HAGEN SRL CUI: 13430603 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. FLUID GROUP HAGEN SRL CUI: 13430603 86.3% INSTRUMENTS CHT SRL CUI: 8897824 5.7% ELECTROMATIC-SYSTEMS SRL CUI: 11808681 3.7% PROCESS ENGINEERING SRL CUI: 16217333 3.1% ENVIROTRONIC SRL CUI: 21898177 0.8% 13 further suppliers 0.4%
COMPANIA NATIONALA DE ADMINISTRARE A INFRASTRUCTURII RUTIERE SA CUI: 16054368	385 APARATE DE CONTROL SI DE TESTARE	Whole period	47,063,022 44,849,690 1,136,796 1,076,536	86	2,909	9,140	TECNOSERVICE EQUIPMENT SRL CUI: 11906663 95.6%
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. TECNOSERVICE EQUIPMENT SRL CUI: 11906663 95.6% SIDERAL ELECTRIC SRL CUI: 12562290 1.8% TEH COM SRL CUI: 5205198 1.3% EXPRESS DIESEL SRL CUI: 12734370 0.4% ROM TECH SRL CUI: 8944055 0.2% 24 further suppliers 0.9%
UNITATEA MILITARA 01016 CUI: 32537534	358 ECHIPAMENT INDIVIDUAL SI DE SPRIJIN	Whole period	46,959,436 46,895,637 63,040 759	50	2,448	8,765	ELITE TACTICAL SRL CUI: 36834252 93.4%
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. ELITE TACTICAL SRL CUI: 36834252 93.4% STIMPEX SA CUI: 326768 6.5% INSEDO SRL CUI: 2523367 0.1% PINFLAG SRL CUI: 32685123 0.0% CONDOR SA CUI: 5431 0.0% 6 further suppliers 0.0%
AGENTIA DE PLATI SI INTERVENTIE PENTRU AGRICULTURA CUI: 16517187	716 SERVICII DE TESTARE, ANALIZA SI CONSULTANTA TEHNICA	Whole period	46,559,538 46,381,343 49,222 128,973	50	9,088	9,815	GAUSS SRL CUI: 3044753 99.1%
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. GAUSS SRL CUI: 3044753 99.1% GISBOX SRL CUI: 27836491 0.6% CONCHIF METAL SRL CUI: 16275652 0.2% VIVSTAR SRL CUI: 12488461 0.1% HEAT INSTAL SRL CUI: 23862510 0.0% 2 further suppliers 0.0%
JUDETUL TIMIS CUI: 4358029	155 PRODUSE LACTATE	Whole period	46,510,704 46,510,704	30	1,388	10,000	SIMULTAN SRL CUI: 6723660 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. SIMULTAN SRL CUI: 6723660 100.0%
COMUNA LUETA CUI: 4368014	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	46,450,768 43,403,476 3,047,292	39	29,228	7,500	ANDESIT-IMPEX SRL CUI: 15401698 86.0%
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. ANDESIT-IMPEX SRL CUI: 15401698 86.0% ING SERVICE SRL CUI: 18687226 9.8% NOVO PRODCONSTRUCT SRL CUI: 32011113 2.0% ATLAS COMPANY SRL CUI: 16160288 1.1% TRIOCONOR CONSTRUCT SRL CUI: 26200959 0.6% 4 further suppliers 0.5%
UNITATEA MILITARA 02550 C BUCURESTI CUI: 4283716	395 ARTICOLE TEXTILE	Whole period	45,895,171 45,862,918 32,253	66	12,458	9,986	STIMPEX SA CUI: 326768 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. STIMPEX SA CUI: 326768 99.9% SPEAR LINE SRL CUI: 27841560 0.0% SUNDECOR INVESTMENT SRL CUI: 28069761 0.0% CRAFT PRODUCTION SRL CUI: 40925219 0.0% TZMO ROMANIA SRL CUI: 9693687 0.0%
UNITATEA MILITARA 02145 C-TA CUI: 4304630	502 SERVICII DE REPARARE SI DE INTRETINERE SI SERVICII CONEXE PENTRU MIJLOACELE DE TRANSPORT AERIAN, FEROVIAR, RUTIER SI MARITIM	Whole period	45,691,251 44,920,918 589,569 180,764	48	2,163	8,514	DAMEN SHIPYARDS MANGALIA SA CUI: 9115330 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. DAMEN SHIPYARDS MANGALIA SA CUI: 9115330 92.2% MARITIME MONTERING ROMANIA SRL CUI: 18646226 3.4% NAVIREX SRL CUI: 2742456 2.9% SANTIERUL NAVAL MANGALIA SA CUI: 14325290 0.7% MOTO MARINE EXPERT SRL CUI: 33358987 0.3% 7 further suppliers 0.5%
COMPANIA DE UTILITATI PUBLICE DUNAREA BRAILA SA CUI: 7179966	713 SERVICII DE INGINERIE	Whole period	44,619,752 43,036,436 1,583,316	90	24,365	8,367	RAMBOLL SOUTH EAST EUROPE SRL CUI: 12540535 91.4%
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. RAMBOLL SOUTH EAST EUROPE SRL CUI: 12540535 91.4% TOTAL BUSINESS LAND SRL CUI: 34090016 2.5% OMNIA DEVELOPMENT SRL CUI: 27871553 2.5% ROENER ENERGYPRO SRL CUI: 25188784 0.6% SAT CCH DEVELOPMENT SRL CUI: 40601280 0.3% 38 further suppliers 2.7%
TRANSPORT URBAN SINAIA SRL CUI: 21610575	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	44,483,920 40,067,721 4,416,199	43	29,228	7,101	KHIONE SKI SRL CUI: 30472480 84.1%
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. KHIONE SKI SRL CUI: 30472480 84.1% ALIAT CORPORATION SRL CUI: 14509455 3.0% DECORA REZIDENT SRL CUI: 30788920 3.0% TAT CONSTRUCT SIN SRL CUI: 38476410 2.4% CCC KRONSTADT SRL CUI: 22637617 1.8% 20 further suppliers 5.7%
UNITATEA DE LOGISTICA SI ACHIZITII CENTRALIZATE A POLITIEI PENITENCIARE CUI: 4193079	311 MOTOARE, GENERATOARE SI TRANSFORMATOARE ELECTRICE	Whole period	43,628,336 43,627,124 365 847	49	5,988	8,505	FOCALITY SRL CUI: 23154424 91.9%
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. FOCALITY SRL CUI: 23154424 91.9% RIELLO UPS ROMANIA SRL CUI: 1812359 8.1% ONLINESHOP SRL CUI: 16306031 0.0% AZET NETWORKING SRL CUI: 29777472 0.0% ITG ONLINE SRL CUI: 34198965 0.0% 1 further suppliers 0.0%
SPITALUL CLINIC JUDETEAN DE URGENTA CUI: 5002142	093 ELECTRICITATE, INCALZIRE, ENERGIE SOLARA SI NUCLEARA	Whole period	42,823,601 42,823,601	61	1,293	7,987	PREMIER ENERGY FURNIZARE SA CUI: 21349608 89.0%
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. PREMIER ENERGY FURNIZARE SA CUI: 21349608 89.0% S & S GROUPE PRODIMPEX SRL CUI: 7944898 6.5% FIDELIO FARM SRL CUI: 15399342 4.4% TORUS PHARMA COMPANY SRL CUI: 31885689 0.0%
SECTORUL 3 AL MUNICIPIULUI BUCURESTI CUI: 4420465	795 SERVICII DE ASISTENTA IN BIROU	Whole period	42,430,654 42,023,033 253,132 154,489	79	2,903	9,809	PDE PRINT RENT SRL CUI: 32193406 99.0%
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. PDE PRINT RENT SRL CUI: 32193406 99.0% UNIVERSAL SERVICE 95 SRL CUI: 9112920 0.5% ROMSERVICE TELECOMUNICATII SRL CUI: 13609855 0.2% INSIDE TELECOM SRL CUI: 23271998 0.1% PHS TELECOM SRL CUI: 32882222 0.1%
ACADEMIA DE STUDII ECONOMICE CUI: 4433775	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	42,180,194 39,145,216 2,389,314 645,664	37	29,228	7,004	PETCU CONSTRUCT SRL CUI: 3984040 82.9%
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. PETCU CONSTRUCT SRL CUI: 3984040 82.9% ELCOS SERVICE SRL CUI: 10185240 11.0% BMA CONSULTING ENERGY SRL CUI: 41760771 1.9% IVY AMENAJARI SI CONSTRUCTII SRL CUI: 21630157 1.8% METTY ENGINEERS SRL CUI: 28280792 0.9% 12 further suppliers 1.5%
SOCIETATEA NATIONALA NUCLEARELECTRICA SA CUI: 10874881	317 ACCESORII ELECTRONICE, ELECTROMECANICE SI ELECTROTEHNICE	Whole period	42,126,943 40,870,852 243,736 1,012,355	157	5,660	7,162	EMERSON PROCESS MANAGEMENT ROMANIA SRL CUI: 24466149 84.2%
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. EMERSON PROCESS MANAGEMENT ROMANIA SRL CUI: 24466149 84.2% MESSYSTECH SRL CUI: 11471879 8.3% REAL WESTECH SRL CUI: 6454286 1.8% TRIBOTEC RO SRL CUI: 35474635 1.2% ROMALEXIS SRL CUI: 7822246 0.5% 43 further suppliers 3.9%
DIRECTIA GENERALA DE POLITIE A MUNICIPIULUI BUCURESTI CUI: 4221160	501 SERVICII DE REPARARE SI DE INTRETINERE A VEHICULELOR SI A ECHIPAMENTELOR AFERENTE SI SERVICII CONEXE	Whole period	41,803,522 39,013,290 2,728,187 62,045	332	13,073	7,133	AUTOMOBILE BAVARIA SRL CUI: 5450286 83.7%
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. AUTOMOBILE BAVARIA SRL CUI: 5450286 83.7% SERVICE CICLOP SA CUI: 11573879 10.9% TOTAL DOM EXPRESS SRL CUI: 26669778 1.2% CAR SOFT SISTEM SRL CUI: 34748899 0.8% AUTOKLASS CENTER SRL CUI: 15134434 0.5% 26 further suppliers 2.9%
INSPECTORATUL GENERAL AL POLITIEI DE FRONTIERA CUI: 4193222	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	41,192,053 41,120,633 600 70,820	32	6,753	8,150	ELECTRO OPTIC SYSTEMS MANAGEMENT CONSULTING SRL CUI: 24878450 89.8%
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. ELECTRO OPTIC SYSTEMS MANAGEMENT CONSULTING SRL CUI: 24878450 89.8% MARCTEL - SIT SRL CUI: 10453050 9.1% MIRA TECHNOLOGIES GROUP SRL CUI: 24526828 0.9% SYNOTECH GLOBAL SERVICES ROMANIA SRL CUI: 6476683 0.1% ANIVA CONSULT TECHNOLOGY SRL CUI: 28246286 0.0% 8 further suppliers 0.0%
MINISTERUL AFACERILOR INTERNE CUI: 4267095	799 DIVERSE SERVICII COMERCIALE SI SERVICII CONEXE	Whole period	41,031,830 35,238,415 109,950 5,683,465	96	16,858	7,245	ORANGE ROMANIA COMMUNICATIONS SA CUI: 427320 84.9%
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. ORANGE ROMANIA COMMUNICATIONS SA CUI: 427320 84.9% FLU BRIARCONSULT SRL CUI: 46226961 5.8% AVANGARDE BUSINESS GROUP SRL CUI: 32128882 1.8% ZIPPER SERVICES SRL CUI: 16723187 1.0% BEST TRAVEL SOLUTIONS SRL CUI: 33653987 1.0% 23 further suppliers 5.5%
SPITALUL CLINIC JUDETEAN DE URGENTA ARAD CUI: 3519879	241 GAZE	Whole period	40,004,399 39,640,897 363,502	63	1,197	9,838	LINDE GAZ ROMANIA SRL CUI: 8721959 99.2%
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. LINDE GAZ ROMANIA SRL CUI: 8721959 99.2% EYECON MEDICAL SRL CUI: 14923065 0.5% GENERAL ELECTRIC MEDICAL SYSTEMS ROMANIA SRL CUI: 12924986 0.2% MEDICAL LOGISTIC MALL SRL CUI: 22672401 0.2% NEOTECH SRL CUI: 14486378 0.0% 1 further suppliers 0.0%
COMPANIA DE APA SA CUI: 22987337	713 SERVICII DE INGINERIE	Whole period	39,473,618 37,534,572 1,939,046	123	24,365	9,044	EPTISA ROMANIA SRL CUI: 16193331 95.1%
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 95.1% KONDORCAD LANDSURV SRL CUI: 37863558 1.1% CREATIVE ROAD DESIGN SRL CUI: 35264633 0.5% SMITH&KLEIN SRL CUI: 32223671 0.4% SOCIETATEA DE PROIECTARE PENTRU INFRASTRUCTURA URBANA SI RURALA SRL CUI: 36033955 0.4% 29 further suppliers 2.5%
UNITATEA MILITARA 01512 CUI: 4241117	150 ALIMENTE, BAUTURI, TUTUN SI PRODUSE CONEXE	Whole period	38,959,359 38,834,507 124,852	82	1,928	7,998	NISARA IMPEX SRL CUI: 8566375 89.3%
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. NISARA IMPEX SRL CUI: 8566375 89.3% SIGISMUND COM SRL CUI: 5740921 4.2% GETYNIC - COM SRL CUI: 4078410 2.9% DRAGON RC SRL CUI: 7312522 1.2% APE MINERALE BACAIA SRL CUI: 24335305 0.7% 5 further suppliers 1.7%
REGIA AUTONOMA ADMINISTRATIA FLUVIALA A DUNARII DE JOS GALATI CUI: 1644670	349 DIVERSE ECHIPAMENTE DE TRANSPORT SI PIESE DE SCHIMB	Whole period	38,789,656 38,218,145 517,987 53,524	91	18,115	9,338	NAVTRON SRL CUI: 11098746 96.6%
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. NAVTRON SRL CUI: 11098746 96.6% MODERN POWER SYSTEMS SRL CUI: 29974172 2.0% LUXCONSTRUCT SRL CUI: 17672995 0.5% VOLTA MARINE SRL CUI: 23271475 0.2% DRUSHTAG STAMPA SRL CUI: 41411518 0.1% 47 further suppliers 0.6%
COMPANIA DE APA OLT SA CUI: 21307548	713 SERVICII DE INGINERIE	Whole period	38,455,249 34,827,787 3,624,962 2,500	71	24,365	7,745	PRO TOBY SRL CUI: 5185767 87.9%
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. PRO TOBY SRL CUI: 5185767 87.9% METROPOL UMAN CONSULTING SRL CUI: 31296047 2.7% PREDU ENERGY SRL CUI: 39583694 1.7% ELSACO ESCO SRL CUI: 16396697 1.0% TRANSCOM CARAIMAN SRL CUI: 14275397 0.9% 33 further suppliers 5.8%
SALUBRITATE CRAIOVA SRL CUI: 27969145	091 COMBUSTIBILI	Whole period	38,076,927 37,562,100 514,827	31	3,101	8,481	OSCAR DOWNSTREAM SRL CUI: 13991630 91.8%
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. OSCAR DOWNSTREAM SRL CUI: 13991630 91.8% ROMPETROL DOWNSTREAM SRL CUI: 12751583 7.5% OMV PETROM MARKETING SRL CUI: 11201891 0.6% LUKOIL ROMANIA SRL CUI: 10547022 0.1% ATRASCON SRL CUI: 2286201 0.0%

76-100 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