Clients include

Proxy Voting & Engagement: What’s Broken?

The stewardship value chain is under strain. Disclosures are inconsistent, signals are misaligned, and action is fragmented. The result? Missed opportunities, duplicated efforts, and growing mistrust between investors and companies.

Here’s where it breaks down:

Opaque information: disclosures are inconsistent, scattered, and hard to compare — making it difficult to see who’s doing what, let alone measure it.
Misaligned signals: asset owners can’t tell if their managers are aligned with long-term priorities. Companies can’t tell what investors actually want. Everyone is guessing.
Fragmented action: efforts are siloed, reactive, and hard to track. Votes get triaged. Engagements are duplicated. There's no shared strategic infrastructure.

The future of responsible investment hinges on better stewardship. That’s why rezonanz turns fragmented data into shared strategy.

Our platform covers $54 trillion in assets under management, with voting and engagement records from over 160 investors — covering more than 10,000 engagement cases.

$70T+

in global assets under management covered
with voting records

200+

investors' voting
records

50+

investors' engagement
disclosures

28,000+

companies ' meetings tracked

Standardized Voting & Engagement Data

What we do:
We collect and clean publicly and privately disclosed proxy voting and engagement data from over 160 institutional investors.

‍Why it matters:
Whether you're an asset owner, stewardship lead, or IR head, this gives you a structured view of how stewardship is practiced and how your actions are perceived by the market.

Signal-Based Stewardship Analytics

What we do:
We benchmark investors’ orientation on key topics using advanced statistics to distill signal from noise: revealing alignment gaps, policy outliers, and emerging points of escalation.

‍Why it matters:
Asset owners can assess manager alignment and spot inconsistencies. Stewardship teams can benchmark against peers and best-practice policies. And companies gain clarity on what investors actually expect to enable more strategic engagement.

Integrated Tracking & Reporting Tools

What we do:
We provide smart workflow and collaboration tools for tracking and reporting on investor–company dialogues, while surfacing key insights into other investors’ priorities and actions.

Why it matters:
You save time, reduce duplication, and act more strategically using shared insights to strengthen your influence.

We’re elevating the standard for smarter stewardship

Building on our first-of-its-kind data sets, we're redefining how stewardship is measured, benchmarked, and improved.

Explore our latest research:

Voting for Sustainabilty

Measuring Engagement Impacts

Voting for the Future Report

Featured in

Our research and platform have been covered by respected media across finance and sustainability.
‍

Leaders are raising the bar on stewardship — and they’re using rezonanz to do it.

rezonanz provides comPlan with valuable insights into our voting track record, enabling us to benchmark this critical aspect of stewardship against other investors. With rezonanz's advanced analytics, we can identify gaps and strengthen our commitment to long-term sustainability alignment.

Roman Denkinger

Head of Investment Management, comPlan

Having visibility into fellow engagement actors' work benefits both companies and investors. Transparency enhances accountability, levels the playing field, and enables more targeted, efficient engagement. Understanding engagement from an issuer’s perspective helps investors avoid duplication, collaborate effectively (where desired), and contribute to a broader, public-good outcome where all stakeholders benefit from company improvements.

Head of Stewardship

Large Swiss Asset Manager

We were impressed by rezonanz's customizable benchmarking solution, which enabled us to effectively assess proxy voting results against our own criteria focused on environmental impact. This feature was invaluable in helping us with our assessments.

Niki Vischer

Fmr. Technical Expert for Sustainable Finance, Greenpeace Switzerland

It was a great pleasure to collaborate with rezonanz on this informative and innovative report. rezonanz's use of Bayesian analysis raises the bar for voting analysis.