| B. | Consolidation |
| 1. | Subsidiaries |
| · | Power over the investee that give it the ability to direct their relevant activities that significantly affect its performance. |
| · | Exposure or rights to variable returns for its involvement with the investee. |
| · | Ability to use its power over the investee to affect the investor return amounts. |
| ENTITY | JURISDICTION OF INCORPORATION | BUSINESS | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2017 | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2016 | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2015 |
| Leasing Bancolombia S.A compañía de financiamiento (1) | Colombia | Leasing | - | - | 100.00% |
| Fiduciaria Bancolombia S.A. Sociedad Fiduciaria | Colombia | Trust | 98.81% | 98.81% | 98.81% |
| Banca de Inversión Bancolombia S.A. Corporación Financiera | Colombia | Investment banking | 100.00% | 100.00% | 100.00% |
| Valores Bancolombia S.A. Comisionista de Bolsa | Colombia | Securities brokerage | 100.00% | 100.00% | 100.00% |
| Compañía de Financiamiento Tuya S.A. (2) | Colombia | Financial services | - | - | 99.99% |
| Renting Colombia S.A.S (Before Renting Colombia S.A.) | Colombia | Operating leasing | 100.00% | 100.00% | 100.00% |
| Transportempo S.A.S. | Colombia | Transportation | 100.00% | 100.00% | 100.00% |
| Valores Simesa S.A. | Colombia | Investments | 68.57% | 68.57% | 68.57% |
| Inversiones CFNS S.A.S. | Colombia | Investments | 99.94% | 99.94% | 99.94% |
| BIBA Inmobiliaria S.A.S. | Colombia | Real estate broker | 100.00% | 100.00% | 100.00% |
| Vivayco S.A.S. (3) | Colombia | Portfolio Purchase | - | - | 74.95% |
| FCP Fondo Colombia Inmobiliario. | Colombia | Real estate broker | 63.47% | 62.55% | 50.21% |
| Patrimonio Autonomo Cartera LBC. (4) | Colombia | Loan management | - | - | 100.00% |
| Prosicol S.A.S. (5) | Colombia | Pre-operating stage | - | 68.57% | 68.57% |
| Fideicomiso "Lote Abelardo Castro". | Colombia | Mercantil trust | 68.23% | 68.23% | 68.23% |
| ENTITY | JURISDICTION OF INCORPORATION | BUSINESS | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2017 | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2016 | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2015 |
| Bancolombia Panamá S.A. | Panama | Banking | 100.00% | 100.00% | 100.00% |
| Valores Bancolombia Panamá S.A. (6) | Panama | Securities brokerage | - | - | 100.00% |
| Sistemas de Inversiones y Negocios S.A. Sinesa | Panama | Investments | 100.00% | 100.00% | 100.00% |
| Banagrícola S.A. | Panama | Holding | 99.16% | 99.16% | 99.16% |
| Banistmo S.A. | Panama | Banking | 100.00% | 100.00% | 100.00% |
| Banistmo Investment Corporation S.A. | Panama | Trust | 100.00% | 100.00% | 100.00% |
| Financomer S.A. | Panama | Financial services | 100.00% | 100.00% | 100.00% |
| Leasing Banistmo S.A. | Panama | Leasing | 100.00% | 100.00% | 100.00% |
| Valores Banistmo S.A. | Panama | Purchase and sale of securities | 100.00% | 100.00% | - |
| Suvalor Panamá Fondos de Inversión S.A.(6) | Panama | Holding | 100.00% | 100.00% | 100.00% |
| Suvalor Renta Fija Internacional Largo Plazo S.A.(6) | Panama | Collective investment fund | 100.00% | 100.00% | 100.00% |
| Suvalor Renta Fija Internacional Corto Plazo S.A.(6) | Panama | Collective investment fund | 100.00% | 100.00% | 100.00% |
| Financiera Flash S.A. (7) | Panama | Financial services | - | - | 100.00% |
| Grupo Financomer S.A. (7) | Panama | Financial services | - | - | 100.00% |
| Securities Banistmo S.A. (8) | Panama | Purchase and sale of securities | - | - | 100.00% |
| Banistmo Asset Management Inc. (9) | Panama | Purchase and sale of securities | - | 100.00% | 100.00% |
| Banistmo Capital Markets Group Inc. (10) | Panama | Purchase and sale of securities | 100.00% | 100.00% | 100.00% |
| Van Dyke Overseas Corp. (10) | Panama | Real estate broker | 100.00% | 100.00% | 100.00% |
| Inmobiliaria Bickford S.A. (10) | Panama | Real estate broker | 100.00% | 100.00% | 100.00% |
| Williamsburg International Corp. (10) | Panama | Real estate broker | 100.00% | 100.00% | 100.00% |
| Anavi Investment Corporation S.A. (10) | Panama | Real estate broker | 100.00% | 100.00% | 100.00% |
| Desarrollo de Oriente S.A. (10) | Panama | Real estate broker | 100.00% | 100.00% | 100.00% |
| Steens Enterpresies S.A. (10) | Panama | Portfolio holder | 100.00% | 100.00% | 100.00% |
| Ordway Holdings S.A. (10) | Panama | Real estate broker | 100.00% | 100.00% | 100.00% |
| Grupo Agromercantil Holding S.A. | Panama | Holding | 60.00% | 60.00% | 60.00% |
| Banco Agrícola S.A. | El Salvador | Banking | 97.36% | 97.36% | 97.36% |
| Arrendadora Financiera S.A. Arfinsa | El Salvador | Leasing | 97.37% | 97.36% | 97.36% |
| Credibac S.A. de C.V. | El Salvador | Credit card services | 97.36% | 97.36% | 97.36% |
| Valores Banagrícola S.A. de C.V. | El Salvador | Securities brokerage | 98.89% | 98.89% | 98.89% |
| Inversiones Financieras Banco Agrícola S.A. IFBA | El Salvador | Investments | 98.89% | 98.89% | 98.89% |
| ENTITY | JURISDICTION OF INCORPORATION | BUSINESS | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2017 | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2016 | PROPORTION OF OWNERSHIP INTEREST AND VOTING POWER HELD BY THE BANK 2015 |
| Gestora de Fondos de Inversión Banagricola S.A. | El Salvador | Administers investment funds | 98.89% | 98.89% | - |
| Arrendamiento Operativo CIB S.A.C.(11) | Peru | Operating leasing | 100.00% | 100.00% | 100.00% |
| Fondo de Inversión en Arrendamiento Operativo - Renting Perú (12) | Peru | Operating leasing | 100.00% | 100.00% | 100.00% |
| Capital Investments SAFI S.A.(11) | Peru | Trust | 100.00% | 100.00% | 100.00% |
| FiduPerú S.A. Sociedad Fiduciaria(11) | Peru | Trust | 98.81% | 98.81% | 98.81% |
| Leasing Perú S.A. (12) | Peru | Leasing | 100.00% | 100.00% | 100.00% |
| Banagrícola Guatemala S.A. | Guatemala | Outsourcing | 99.16% | 99.16% | 99.16% |
| Banco Agromercantil de Guatemala S.A. | Guatemala | Banking | 60.00% | 60.00% | 60.00% |
| Seguros Agromercantil de Guatemala S.A. | Guatemala | Insurance company | 59.17% | 59.17% | 59.17% |
| Financiera Agromercantil S.A. | Guatemala | Financial services | 60.00% | 60.00% | 60.00% |
| Agrovalores S.A. | Guatemala | Securities brokerage | 60.00% | 60.00% | 60.00% |
| Tarjeta Agromercantil S.A. (13) | Guatemala | Credit Card | - | 60.00% | 60.00% |
| Arrendadora Agromercantil S.A. | Guatemala | Operating Leasing | 60.00% | 60.00% | 60.00% |
| Agencia de Seguros y Fianzas Agromercantil S.A. | Guatemala | Insurance company | 60.00% | 60.00% | 60.00% |
| Asistencia y Ajustes S.A. | Guatemala | Services | 60.00% | 60.00% | 60.00% |
| Serproba S.A. | Guatemala | Maintenance and remodelling services | 60.00% | 60.00% | 60.00% |
| Servicios de Formalización S.A. | Guatemala | Loans formalization | 60.00% | 60.00% | 60.00% |
| Conserjeria, Mantenimiento y Mensajería S.A. | Guatemala | Maintenance services | 60.00% | 60.00% | 60.00% |
| Media Plus S.A. | Guatemala | Advertising and marketing | 60.00% | 60.00% | 60.00% |
| Mercom Bank Ltd. | Barbados | Banking | 60.00% | 60.00% | 60.00% |
| New Alma Enterprises Ltd. | Bahamas | Investments | 60.00% | 60.00% | 60.00% |
| Bancolombia Puerto Rico Internacional Inc. | Puerto Rico | Banking | 100.00% | 100.00% | 100.00% |
| Bancolombia Caymán S.A. | Cayman Islands | Banking | 100.00% | 100.00% | 100.00% |
| Bagrícola Costa Rica S.A. | Costa Rica | Outsourcing | 99.16% | 99.16% | 99.16% |
| (1) | Investment absorbed by Bancolombia S.A. Corp during 2016. |
| (2) | During 2016, the Bank sold 50% of the shares of the Compañía de Financiamiento Tuya S.A.to Grupo Exito, therefore it became a joint business of Grupo Bancolombia. See Note 7: 'Investments in associates and Joint Ventures'. |
| (3) | Investment liquidated by Inversiones CFNS S.A.S. during 2016. |
| (4) | Investment liquidated as result of fusion of Bancolombia S.A. and Leasing Bancolombia during 2016. |
| (5) | Investment sold by Valores Simesa S.A. during 2017. |
| (6) | Investment initially acquired by Banistmo S.A. and subsequently merged with Valores Banistmo S.A during 2016. |
| (7) | Investment absorbed by Financomer S.A. during 2016. |
| (8) | Investment absorbed by Valores Banistmo S.A. during 2016. |
| (9) | Investment absorbed by Banistmo Capital Markets Group, Inc. during 2017. |
| (10) | Investments in non-operational stage. |
| (11) | Investment classified as assets held for sale. See Note 12. Assets held for sale and Inventories. |
| (12) | Investment in legal liquidation process. |
| (13) | Investment liquidates by Grupo Agromercantil Holding S.A. during 2017. |
| 2. | Transactions between entities under common control: |
| 3. | Investments in associates and joint ventures. |
| 4. | Joint operations |
| 5. | Funds administration |
| Name | Country | % of ownership interest held by the Bank, 2017 | % of ownership interest held by the Bank, 2016 | % of ownership interest held by the Bank, 2015 | Assets managed | |
| December 2017 | December 2016 | |||||
| FCP Fondo Colombia Inmobiliario | Colombia | 63.47% | 62.55% | 50.21% | 2,698,224 | 2,009,382 |
| Fideicomiso “lote Abelardo Castro” | Colombia | 68.23% | 68.23% | 99.50% | 10,343 | 10,172 |
| Suvalor Panamá Fondo de Inversión | Panamá | 100.00% | 100.00% | 100.00% | 224 | 225 |
| Fondo de Inversión en Arrendamiento Operativo Renting Perú | Perú | 100.00% | 100.00% | 100.00% | - | 31 |
| 6. | Non-controlling interest |
| | December 31, 2017 | December 31, 2016 | December 31, 2015 |
| | In millions of COP | ||
| Assets | 2,698,224 | 2,009,382 | 1,550,219 |
| Liabilities | 1,048,867 | 655,315 | 661,973 |
| Net assets | 1,649,357 | 1,354,067 | 888,247 |
| Condensed statement of income | | | |
| Income | | | |
| Valuation of investment properties | 81,816 | 52,543 | 94,810 |
| Valuation of trust rights | 53,143 | 12,903 | 9,302 |
| Rents | 135,135 | 120,811 | 104,379 |
| Profits of equity method investees | 144,146 | - | - |
| Other income | 4,493 | 2,616 | 19,318 |
| Total Income | 418,733 | 188,873 | 227,809 |
| Expenses | | | |
| Interest on loans | 68,900 | 67,558 | 52,451 |
| Trust fees | 322 | 9,004 | 8,819 |
| Other expenses | 86,270 | 49,078 | 36,936 |
| Total Expenses | 155,492 | 125,640 | 98,206 |
| Net Income | 263,241 | 63,233 | 129,603 |
| Condensed cash flow | | | |
| Net cash (used in) provided by operating activities | (394) | (372) | (82) |
| Net cash (used in) provided by investing activities | - | - | - |
| Net cash (used in) provided by financing activities | 409 | 375 | 82 |
| Cash and cash equivalents at beginning of year | 3 | - | - |
| Cash and cash equivalents at end of year | 18 | 3 | - |
| | December 31, 2017 | December 31, 2016 | December 31, 2015 |
| In millions of COP | |||
| Assets | 12,191,869 | 11,795,358 | 12,137,258 |
| Liabilities | 10,847,895 | 10,477,427 | 10,792,953 |
| Equity | 1,343,974 | 1,317,931 | 1,344,305 |
| Condensed statement of income | |||
| Net interest margin and valuation income on financial instruments after impairment on loans and financial leases and off balance sheet credit instruments | 389,463 | 393,972 | - |
| Total fees and commission, net | 101,565 | 58,745 | - |
| Other operating income | 54,246 | 55,942 | - |
| Dividends received and equity method | 608 | 779 | - |
| Total operating income, net | 545,882 | 509,438 | - |
| Operating expenses | (445,038) | (435,430) | - |
| Income tax | (21,546) | (11,197) | - |
| Net income | 79,298 | 62,811 | - |
| Condensed cash flow | |||
| Net cash (used in) provided by operating activities | 192,850 | (136,878) | - |
| Net cash (used in) provided by investing activities | (1,427) | (4,157) | - |
| Net cash (used in) provided by financing activities | (87,103) | (77,684) | - |
| Cash and cash equivalents at beginning of year | 1,098,861 | 1,359,176 | - |
| Cash and cash equivalents at end of year | 1,203,181 | 1,140,457 | - |
| Other comprehensive income | | | |
| Investments at fair value through OCI | 2,241 | 3,682 | - |
| Translation adjustment | 15,758 | (64,195) | (537,196) |
| Others | (3,042) | 6,959 | - |
| Total other comprehensive income | 14,957 | (53,554) | (537,196) |