Interconexión Eléctrica S.A. E.S.P.

Interconexión Eléctrica S.A. E.S.P.

IESFY
Interconexión Eléctrica S.A. E.S.P.US flagOther OTC
200.00
USD
-15.00
- -
8.86BMarket Cap
Interconexión Eléctrica S.A. E.S.P.
IESFY
(Other OTC)

Recent

price

200.00

P/E

ratio

- -

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
78,425.69
98,598.16
97,119.28
81,280.96
95,187.73
118,957.17
268,413.45
156,955.94
161,911.06
183,695.28
205,629.43
250,906.38
301,441.53
319,000.68
337,073.42
359,265.2
- -
Revenue per Share
7,761.64
7,600.95
6,160.14
9,773.78
11,504.09
15,833.75
48,223.16
32,453.84
34,404.9
36,985.75
46,475.4
37,590.71
49,711.68
55,656.97
63,374.49
54,625.94
- -
Basic EPS, GAAP
-65,207.16
-4,177.05
24,521.77
41,140.14
35,729.81
23,549.38
-21,286.83
-51,265.11
-49,954.59
-50,320.79
-67,319.46
46,377
49,870.05
99,387.69
44,833.81
19,093.25
- -
Free Cash Flow per Basic Share
3,922.53
4,225.01
5,549.99
4,700.01
5,350
6,700.01
9,534.77
19,366.69
42,060.11
26,402.01
28,277.08
68,666.76
22,542.56
56,401.78
46,453.51
52,697.13
- -
Dividend per Share
66,901.19
8,434.13
6,993.32
85,065.88
87,188.46
89,740.51
122,022.21
106,145.16
107,850.06
110,323.18
119,705.11
110,735.55
123,014.19
129,217.62
137,120.93
128,522.81
- -
Book Value per Share
263,410.94
-661.05
59,730.63
133,232.26
147,139.3
134,116.52
242,209.81
270,814.92
273,421
317,032.82
-157,859.11
-260,345.09
-333,529.25
-293,530.12
-327,200.87
-355,227.12
- -
Tangible Book Value per Share
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
- -
Basic Weighted Avg Shares
3,474,816
4,368,600
4,303,075
3,601,325
4,217,494
5,270,649
11,892,626
6,954,265
7,173,812
8,139,008
9,110,847
11,116,938
13,356,005
14,134,000
14,934,751
15,918,005
15,877,000
Sales/Revenue/Turnover
53.85
50.21
46.54
43.07
43.89
43.71
69.6
58.2
55.96
55.72
51.1
54.59
51.41
50.01
53.8
43.19
40.01
Operating Margin (%)
619,049
171,683
155,971
156,827
264,405
271,735
260,973
39,887
60,008
91,174
90,530
893,361
1,006,263
1,268,000
1,027,230
1,080,192
1,083,000
Depreciation Expense
343,896
336,776
272,938
433,048
509,713
701,548
2,136,629
1,437,936
1,524,382
1,638,732
2,059,191
1,665,536
2,202,581
2,466,000
2,807,941
2,420,318
2,284,000
Net Income, GAAP
29.18
30.77
40.84
13.85
33.24
29.78
32.83
28.11
18.33
21.89
22.2
25.66
21.48
20.79
21.94
22.13
20.2
Effective Tax Rate (%)
9.9
7.71
6.34
12.02
12.09
13.31
17.97
20.68
21.25
20.13
22.6
14.98
16.49
17.45
18.8
15.2
14.39
Profit Margin (%)
-1,258,647
-1,597,892
2,073,107
1,826,897
1,820,156
1,024,043
2,008,429
3,310,454
4,100,435
5,774,694
6,305,744
5,700,054
8,361,914
7,100,159
7,920,749
7,128,879
4,560,000
Working Capital
7,312,535
7,946,933
8,042,782
8,145,244
8,506,150
9,382,032
6,731,978
8,574,905
9,375,556
11,014,781
13,724,609
22,186,463
27,899,826
23,660,661
31,813,939
32,035,231
- -
LT Debt
11,670,979
10,822,925
10,283,936
9,072,107
10,446,934
11,393,053
16,911,478
18,423,522
18,941,827
21,103,214
20,146,193
22,132,995
29,550,371
26,366,393
28,268,006
28,306,998
27,879,000
Total Equity
7.79
7.58
5.92
6.99
6.3
7.48
23.11
10.88
11.54
11.46
10.64
11.19
10.3
10.1
10.92
8.53
17.85
Return on Invested Capital (%)
-2.53
0.62
-0.09
5.81
4.24
5.39
-0.13
5.82
6.17
6.22
5.07
4.7
5.82
5.43
5.18
5.56
18.61
Return on Capital (%)
12.02
20.18
79.86
21.23
13.36
17.9
45.54
28.45
32.15
33.9
40.41
32.63
42.53
44.13
47.59
41.13
53.7
Return on Common Equity (%)

Capital Structure

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
- -
1,716,599
- -
LT Borrowings
- -
32,035,231
- -
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
1,108
1,108
1,108
Market Capitalization
25,298,494
26,147,886
- -

Working Capital

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
12,788,000
11,720,344
11,284,000
Cash, Cash Equivalents & STI
5,903,000
3,005,210
4,110,000
Accounts Receivable, Net
5,749,000
5,855,662
6,241,000
Inventories
166,000
166,005
165,000
Total Current Liabilities
4,705,000
4,591,465
6,724,000
Payables & Accruals
- -
- -
- -
ST Debt
- -
1,716,599
- -
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
10.7%
7.99%
0.14%
Free Cash Flow
-19.2%
-34.87%
-57.41%
Net Income, GAAP
23.62%
5.03%
-13.8%
Sales/Revenue/Turnover
17.29%
12.05%
6.58%
Total Cash Common Dividend
45.42%
44.33%
13.44%

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
3,668,000
3,446,000
4,396,000
4,237,000
14,934,751
2025
4,012,000
3,343,000
4,158,000
4,516,000
15,918,005
2026
3,860,000
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
14,309.21
- -
20,109.64
12,977.6
63,374.49
2025
15,685.97
- -
- -
- -
54,625.94
2026
- -
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
1,557.31
- -
9,524.43
9,303.72
46,453.51
2025
15,731.11
- -
- -
- -
52,697.13
2026
- -
- -
- -
- -
- -
Business
Interconexión Eléctrica S.A. E.S.P. (ISA) operates as a Colombian state-owned holding company specializing in energy transmission, road concessions, and telecommunications and information and communication technology (ICT) services across Latin America. The company develops, constructs, operates, and maintains electricity transmission networks, including substations and high-voltage electricity lines, with an operational portfolio exceeding 50,000 kilometers of transmission lines and 92,600 MVA capacity. It also manages road infrastructure concessions through its subsidiary ISA Intervial, operating approximately 700 kilometers of highways primarily in Chile and Colombia, and develops extensive terrestrial and submarine optical fiber networks through its ICT subsidiary InterNexa. ISA provides chemical analysis and maintenance services related to its power transmission operations. The company focuses on markets in Colombia, Chile, Panama, Peru, and Brazil, leveraging strategic regional interconnections and digital infrastructure spanning from Florida to Patagonia. Founded in 1967 and headquartered in Medellín, Colombia, ISA recently reaffirmed its financial stability with Fitch Ratings affirming its long- and short-term national ratings. In recent corporate developments, ISA has experienced key leadership changes, including an update in its Corporate Risk Directorate, and continues to undertake a robust investment plan targeting COP 6.2 to 6.8 trillion for 2024-2026 focused on projects in Brazil, Colombia, and Chile. Strategically, ISA emphasizes innovation in energy systems integration, operational efficiency, and portfolio optimization to maintain its leading infrastructure role in Latin America. The company remains majority-owned by Ecopetrol following a 2021 acquisition of controlling shares previously held by the Colombian Ministry of Finance and Public Credit, reinforcing its position as a diversified regional energy conglomerate. ISA’s latest operational advancements include continued expansions in transmission infrastructure concessions in Peru and enhancement of its digital telecommunications ecosystem to support emerging smart grid and IP-based services across its geographic footprint. This description integrates ISA’s core products and services, geographic scope, foundational background, and details key recent operational and strategic changes up to late 2025.

Company News

APIChat
  • Interconexión Eléctrica S.A. E.S.P. (IESFY) Q4 2025 Earnings Call Transcript

  • Interconexión Eléctrica S.A. E.S.P. (IESFY) Q3 2025 Earnings Call Transcript