Company profilecomplementa.ch ↗

Complementa Ag

Complementa provides independent financial and organisational support.

Financial Services
Headquarters
St Gallen, SwitzerlandSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1984Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
38 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Complementa Ag do?

The company supports management bodies in defining investment strategy, investment principles, investment organisation and manager selection across all asset classes. The company prepares information through overall asset consolidation, flexible and target-group-specific investment reporting, and securities accounting.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Complementa supports institutional investors and high net worth individuals.

What the business offers

Services & capabilities.

Investment strategy support

Customised support to management bodies covers defining investment strategy (ALM), investment principles, investment organisation and manager selection across all asset classes.

Source: LinkedIn company description · Retrieved October 13, 2026

Investment information services

The information base includes overall asset consolidation, flexible and target-group-specific investment reporting, and securities accounting.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWComplementa Ag listed #1 on Administrative support for investment firms, September 30, 2026Open the published source list.
Complementa Ag

#1 Administrative support for investment firms

Snapshot: September 30, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 1, 2026, September 4, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 26, 2026, September 27, 2026, September 28, 2026, September 29, 2026, September 30, 2026 and October 11, 2026. How the company lists are built.

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