Information agency Credinform has prepared a ranking of the largest Russian mining companies. The largest enterprises (TOP-10 and TOP-1000) in terms of annual revenue were selected according to the data from the Statistical Register for the last accounting periods (2014 - 2017). Then the companies were ranged by solvency ratio (Table 1). The analysis was based on the data from the Information and Analytical system Globas.

Solvency ratio (x) is calculated as a ratio of shareholders’ equity to total assets and shows the dependence of the company on external loans. The recommended value of the ratio is >0.5. The ratio value less than minimum limit demostrates strong dependence on external sources of funds; such dependence may lead to liquidity crisis, unstable financial position in case of economic downturn.

The calculation of practical values of financial indicators, which might be considered as normal for a certain industry, has been developed and implemented in the Information and Analytical system Globas by the experts of the Information Agency Credinform, taking into account the actual situation of the economy as a whole and the industries. In 2016 the practical value of solvency ratio for extracting companies is from 0,01 to 0,83 at average (look for details at Table 1).
For the most full and fair opinion about the company’s financial position the whole set of financial indicators and ratios should be taken into account.

Table 1. Net profit, revenue, solvency ratio, solvency index Globas of the largest Russian extracting companies (TOP-10)

Name, INN, region, main activity	Revenue, bln RUB		Net profit, bln RUB		Solvency ratio (x), >0,5		Solvency index Globas 2017-2018
	2016	2017	2016	2017	2016	2017
1	2	3	4	5	6	7	8
JSC SURGUTNEFTEGAS  INN 8602060555 Khanty-Mansiysk Autonomous District - Yugra Crude oil mining	993	1144	-105	150	0.95	0.94	182 High
LUKOIL-WEST SIBERIA LIMITED  INN 8608048498 Khanty-Mansiysk Autonomous District - Yugra Crude oil mining	9602	665	77	70	0.80	0.78	172 Superior
JSC ALROSA  INN 1433000147 The Sakha (Yakutia) Republic Diamonds mining	250	200	149	17	0.64	0.67	200 Strong
ALROSA-NURBA COMPANY  INN 1419003844 The Sakha (Yakutia) Republic Diamonds mining	47	41	18	13	0.58	0.51	202 Strong
JSC APATIT  INN 5103070023 Vologda region Mining of mineral raw materials for chemical industry and manufacture of mineral fertilizers	103	104	37	21	0.53	0.49	216 Strong
JSC MIKHAILOVSKY GOK  INN 4633001577 Kursk region Open pit mining of iron ores	57	79	15	27	0.46	0.51	160 Superior
JSC COAL COMPANY KUZBASSRAZREZUGOL  INN 4205049090 Kemerovo region Open pit coal mining, except for anthracite, close-burning coal and brown coal	69	86	3	10	0.37	0.39	212 Strong
JSC SUEK-KUZBASS  INN 4212024138 Kemerovo region Coal mining, except for anthracite, close-burning coal and brown coal by underground method	106	134	22	30	0.30	0.25	203 Strong
ROSNEFT OIL COMPANY  INN 7706107510 Moscow Crude oil mining	3930	4893	99	139	0.15	0.15	195 High
JSC LEBEDINSKIY MINING AND PROCESSING PLANT INN 3127000014 Belgorod region Open pit coal mining of iron ores	74	105	101	51	0.12	0.05	224 Strong
Total for TOP-10 companies	6231	7451	416	527
Average value for TOP-10 companies	623	745	42	53	0.49	0.47
Average value for TOP-1000 companies	14		2		0.27
Average industry value for coal mining	1.7		0.2		0.14
Average industry value for oil and gas mining	13.1		1.2		0.44
Average industry value for metallic ores mining	1.5		0.5		0.46
Average industry value for other minerals mining	0.128		0.041		0.54
Average industry value for mining industry	4.107		0.485		0.40
Average industry practical value for coal mining						from -0.15 to 0.62
Average industry practical value for oil and gas mining						from -0.11 to 0.80
Average industry practical value for metallic ores mining						from 0.00 to 0.95
Average industry practical value for other minerals mining						from -0.05 to 1.00
Average industry practical value for mining industry						from -0.08 to 0.84

— growth of indicator in comparison with prior period, — decline of indicator in comparison with prior period.

Average value of solvency ratio for TOP-10 companies is lower than recommended value and higher than average industry value and is within the interval of practical value.

Picture 1. Solvency ratio and revenue of the largest Russian mining companies (ТОP-10)

For the last 10 years, the average values of solvency ratio in mining industry showed the decreasing tendency in general. Particular growth of indicators is observed only in the sphere of other minerals mining (Picture 2 and 3).

Picture 2. Change in average industry values of solvency ratio of Russian companies engaged in coal, oil and gas mining in 2007 — 2016

Picture 3.Change in average industry values of solvency ratio of Russian companies engaged in metallic ores and other minerals mining in 2007 – 2016