Preparation of personal and business income tax returns;… companies in Ecuador · ISIC M6920.03

882 registered companies · 786 active (89%)

Activity is classified with the ISIC code (CIIU in Spanish), the international classification the registry uses to order what every company does; this page groups the companies under code M6920.03.

The sector in figures

Financial statements filed with the Superintendencia de Compañías · year 2025

Declared revenue: $71 M
Share of the country: <0.1%
Companies that filed statements: 696
Median margin: 2.9%

Of the 696 companies that filed statements for 2025, 479 recorded sales and 360 closed with a profit; half of those with sales billed less than $35 k.

In this sector, according to the INEC (Instituto Nacional de Estadística y Censos, the national statistics institute, 2025), the average job pays $ 710 a month. Women hold 44% of the jobs, companies provide 43% of the employment, and the sector accounts for 5.3% of registered employment. Averages from an INEC sample, not totals.

Revenue by year 2000 → 2025 · ×19.9

$3.6 M

$71 M

2000 2005 2010 2015 2020 2025

See the full series

2000: $3.6 M
2001: $4.2 M
2002: $5.1 M
2003: $4.4 M
2004: $4.5 M
2005: $6.6 M
2006: $8.1 M
2007: $8.3 M
2008: $9.2 M
2009: $11 M
2010: $18 M
2011: $21 M
2012: $24 M
2013: $29 M
2014: $29 M
2015: $28 M
2016: $29 M
2017: $35 M
2018: $41 M
2019: $39 M
2020: $35 M
2021: $43 M
2022: $49 M
2023: $72 M
2024: $65 M
2025: $71 M

The sector map · 2025

Azuay: $1.9 M declared · 34 companiesBolívar: $0 declared · 2 companiesCarchi: no dataCañar: $1.9 M declared · 2 companiesChimborazo: $31 k declared · 5 companiesCotopaxi: $56 k declared · 1 companiesEl Oro: $160 k declared · 19 companiesEsmeraldas: $1,034 declared · 2 companiesGalápagos: no dataGuayas: $45 M declared · 356 companiesImbabura: $24 k declared · 4 companiesLoja: $84 k declared · 6 companiesLos Ríos: $69 k declared · 10 companiesManabí: $1.2 M declared · 26 companiesMorona Santiago: no dataNapo: $0 declared · 1 companiesOrellana: $40 k declared · 3 companiesPastaza: no dataPichincha: $20 M declared · 201 companiesSanta Elena: $167 k declared · 7 companiesSanto Domingo de los Tsáchilas: $105 k declared · 5 companiesSucumbíos: $0 declared · 1 companiesTungurahua: $335 k declared · 11 companiesZamora Chinchipe: no data Point at or tap a province to see its figure

$1,034 $45 M · logarithmic scale

2025 revenue by province of domicile. Boundaries: Natural Earth.

The sector’s provinces

The largest by revenue

Segment concentration

the 5 largest: 20.8% the other 474: 79.2%

Concentration index (HHI): 153, unconcentrated; the largest takes 5.0% of revenue. The HHI measures how the market is shared out, from 0 to 10,000: the higher it is, the more it is concentrated in few hands.

Among the segment’s companies with recorded sales in 2025, each assigned in full to its declared main activity.

Companies

Sorted by highest revenue · name · most recent

Companies in this list: name, RUC, location, revenue and legal status
Company	RUC	Location	Revenue 2025 · USD	Status
3LM Corporación S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993371259001	Guayaquil, Guayas	—	In dissolution
593 Tax's Services Solution S.A.S. Taxsol S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993381124001	Guayaquil, Guayas	1 k	Active
A & F Asesores en Linea Cia. Ltda. Consulinea Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0992505346001	Guayas	—	Historical
A&c-audycont Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792654505001	Quito, Pichincha	—	In dissolution
A.P.T. Asesora en Planificación Tributaria Aseplatecuador S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792610125001	Quito, Pichincha	435 k	Active
Abacus Buró S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993014591001	Guayaquil, Guayas	127 k	Active
Accion Contable Sect S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1793205725001	Quito, Pichincha	0	Active
Accounservices S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993387751001	Guayaquil, Guayas	7 k	Active
Accounting And Tax Services, Controltax S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0992949104001	Guayaquil, Guayas	1.1 M	Active
Accounting Solutions Businesseb S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993408403001	Guayaquil, Guayas	—	Active
Accounting Taxes And Financial Services Acfintax S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1793144470001	Quito, Pichincha	144 k	Active
Accounting-expert S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993369782001	Durán, Guayas	0	Active
Accountum S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792584450001	Quito, Pichincha	43 k	Active
Aceqtra S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993396039001	Samborondón, Guayas	61 k	Active
Acfesval S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0992493836001	Milagro, Guayas	68 k	Active
Aconbuli Alarcon Bucheli & Asociados Cia. Ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0990924503001	Guayas	—	Historical
Acoountancygroup Asesoria Tributaria Contable Astric Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	2390032938001	Santo Domingo de los Tsachilas	0	Historical
Acosta & Asociados S.A. Acasosa Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0992304626001	Guayaquil, Guayas	0	Active
Acte Asesores Ecuador Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1793124623001	Quito, Pichincha	83 k	Active
Actfin Asesores Financieros Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792614074001	Pichincha	—	Historical
Actuarios Profesionales Acprof Cia. Ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1791091981001	Pichincha	—	Historical
Acv Asesores Unidos Acvco S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1391936768001	Manta, Manabi	5 k	Active
Adbiracon S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993404254001	Guayaquil, Guayas	2 k	Active
Adcon Asesores Administrativos Contables S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1791853571001	Pichincha	—	Historical
Adfinaccount Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792961009001	Quito, Pichincha	12 k	Active
Admicon S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0992552441001	Guayaquil, Guayas	61 k	Active
Admificont S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993403205001	Guayaquil, Guayas	7 k	Active
Administracion Contabilidad Auditoria y Seleccion de Personal (Novell) S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0991449523001	Guayas	—	Historical
Administracion y Servicios S.A. Admosersa Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792032806001	Pichincha	—	Historical
Administracion, Comercializacion, Distribucion (Adcodis) S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0990700664001	Guayas	—	Historical
Aduanatax S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993111570001	Guayaquil, Guayas	809 k	Active
Advais Asesoría Integral Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792733561001	Quito, Pichincha	0	Active
Advisors & Partner Finance Apf S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993399820001	Guayaquil, Guayas	9 k	Active
Advisors-ec S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993368819001	Guayaquil, Guayas	0	Active
Aecoello Corp S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0195127425001	Cuenca, Azuay	155 k	Active
Aeq Asesores Tributarios S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0992814020001	Guayaquil, Guayas	315 k	Active
Af&fc Consulting S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993033154001	Guayaquil, Guayas	8 k	Active
Afer S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1793197910001	Quito, Pichincha	36 k	Active
Aficontax Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1792759137001	Quito, Pichincha	501 k	Active
Afiquali S.A. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0992566809001	Quito, Pichincha	205 k	Active
Agcont S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0195124329001	Cuenca, Azuay	13 k	Active
Agencia Consultora y Auditora Auditraiding S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993387787001	Daule, Guayas	42 k	Active
Ai-mak S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1793219743001	Quito, Pichincha	163 k	Active
Ajqb S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993382908001	Guayaquil, Guayas	4 k	Active
Alecont - Asesoría Legal, Contable & Tributaria S.a.s., en Liquidación Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1793079253001	Quito, Pichincha	—	In dissolution
Alergroup Soluciones Integrales S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	1091797750001	Ibarra, Imbabura	110	Active
Aliado Contable Matuberm Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0190434249001	Guayaquil, Guayas	1.0 M	Active
Aliados Contables & Tributarios Alict Cia.ltda. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993181439001	Guayaquil, Guayas	84 k	Active
Aliadosempresariales S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993388062001	Guayaquil, Guayas	247 k	Active
Alltax Solution S.A.S. Preparation of personal and business income tax returns; advisory activities and representation of clients before tax authorities	0993400994001	Guayaquil, Guayas	32 k	Active

Corporate information from official public records of Ecuador · where this data comes from