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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesSt. GallenComplementa AG
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Verified· 4 sources

Complementa AG

Summary

About the company

Complementa offers investment management services. The core activities include: Investment Reporting: creation of reports on investments and their performance; Investment Controlling: monitoring and controlling of investments; Investment Consulting: consulting on the selection and management of investments; Investment Accounting: accounting and management of investments; Portfolio Tools: provision of tools for managing investment portfolios; ESG Services (Environmental, Social and Governance): consulting and support for integrating sustainability aspects into investment decisions; Multi Custody Service: management of investments with various custodian banks and asset managers. The company supports various clients, including pension funds, family offices, companies, foundations, insurance companies, banks and asset managers.

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Products & services

Industry:Fiduciary Offices
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Investment Reporting
Multi-custody investment reports, consolidated asset information, tailored reporting solutions, performance and risk metrics, benchmark and peer-group comparisons, private equity reporting and investment compliance.
Investment Controlling
Monitoring of the investment strategy, monitoring of deviations from targets, analysis of causes and action options, review of the financing process, performance, costs and governance, as well as risk monitoring.
Investment Consulting
ALM studies and strategy advisory, manager selection, sustainability consulting, governance and investment organization, peer-group comparisons as well as training and continuing education for people with management responsibilities.
Investment Accounting
Auditable securities accounting across custodian banks, transaction registers, uniform valuation, reconciliation with investment reporting, periodic collective vouchers and fulfilment of statutory reporting obligations.
ESG Services
ESG workshops, ESG concept, implementation in the portfolio, ESG reporting according to the ASIP standard and a sustainability report with strategy, targets, measures and stewardship topics.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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Press

Media

July 29, 2024Media
Complementa Changes Hands Once Again
finews.com
July 29, 2024Media
Complementa kommt nochmals in neue Hände
finews.ch
July 29, 2024Media
ZKB kauft Complementa | News | Aktuell
investrends.ch

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Location

Gaiserwaldstrasse 14
9015 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-105.995.082
Founded
1984 · 42 years
Last commercial register change
October 24, 2025
Employees
11 to 20

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