Insights

Sustainability Focus Potential for partnership with private sector ESG data vendors or advisory firms to expand transparent reporting and stewardship insights, leveraging Si2’s niche in shareholder engagement research to enhance client voting guidance and governance analytics.

Public Platform Opportunity to offer data access or APIs to a broader audience now that the platform is being opened publicly, enabling sales outreach to asset managers and institutional investors seeking independent corporate responsibility intelligence.

Strategic Alliances Consider collaborations with investor advocacy groups or think tanks to co-develop scoring methodologies or education materials, expanding reach and credibility among responsible investment communities and mission-aligned funds.

Niche Expertise Target mid-sized asset managers with revenue in the lower to mid-range who would value SI2’s specialized research on shareholder proposals and corporate engagement to differentiate their governance and activism risk monitoring services.

Legacy and Growth Leverage past revenue and a focused mission to position SI2 as a boutique research partner for due diligence, engagement analytics, and governance reporting, with potential upsell into larger funds seeking deeper transparency and voting insights.

Sustainable Investments Institute Tech Stack

Sustainable Investments Institute uses 8 technology products and services including Cloudflare, DreamWeaver, PHP, and more. Explore Sustainable Investments Institute's tech stack below.

  • Cloudflare
    Content Management System
  • DreamWeaver
    Editors
  • PHP
    Programming Languages
  • X-XSS-Protection
    Security
  • Cloudflare Bot Management
    Security
  • HTTP/3
    Web & Portal Technology
  • prettyPhoto
    Web Tools And Plugins
  • Twitter
    Widgets

Sustainable Investments Institute's Email Address Formats

Sustainable Investments Institute uses at least 1 format(s):
Sustainable Investments Institute Email FormatsExamplePercentage
First@siinstitute.orgJohn@siinstitute.org
100%

Frequently Asked Questions

What is Sustainable Investments Institute's phone number?

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You can contact Sustainable Investments Institute's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sustainable Investments Institute's official website and social media links?

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Sustainable Investments Institute's official website is siinstitute.org and has social profiles on LinkedIn.

How much revenue does Sustainable Investments Institute generate?

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As of July 2026, Sustainable Investments Institute's annual revenue is estimated to be $1M - $10M.

What is Sustainable Investments Institute's NAICS code?

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Sustainable Investments Institute's NAICS code is 52 - Finance and Insurance.

How many employees does Sustainable Investments Institute have currently?

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As of July 2026, Sustainable Investments Institute has approximately 4 employees across 1 continents, including North America. Key team members include Senior Consultant: S. K.Writer / Analyst: A. S.. Explore Sustainable Investments Institute's employee directory with LeadIQ.

What industry does Sustainable Investments Institute belong to?

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Sustainable Investments Institute operates in the Financial Services industry.

What technology does Sustainable Investments Institute use?

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Sustainable Investments Institute's tech stack includes CloudflareDreamWeaverPHPX-XSS-ProtectionCloudflare Bot ManagementHTTP/3prettyPhotoTwitter.

What is Sustainable Investments Institute's email format?

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Sustainable Investments Institute's email format typically follows the pattern of First@siinstitute.org. Find more Sustainable Investments Institute email formats with LeadIQ.

When was Sustainable Investments Institute founded?

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Sustainable Investments Institute was founded in 2010.
Sustainable Investments Institute logo

Sustainable Investments Institute

Financial ServicesMaryland, United States2-10 Employees

The Sustainable Investments Institute (Si2) is a financial services organization that conducted impartial research on efforts to influence corporate behavior around social and environmental issues. It tracked shareholder resolutions proposed by investor activists, analyzed evolving campaigns, and identified central points of contention in reports intended to help institutional investors vote on proposals and guide corporate engagement. In addition to educational materials for members, Si2 published reports for the public on emerging issues of corporate and investor responsibility. The organization was primarily supported by its members and operated from 2010 through 2024.

Based in Boonsboro, Maryland, the organization operated within the financial services sector, providing independent research and analysis for institutional investors navigating governance and activist campaigns. In April 2026, Heidi Welsh retired as Executive Director, and reports indicate plans to open the platform publicly to engage a broader community with the information and data accumulated over many years.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2010
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Sustainable Investments Institute's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Sustainable Investments Institute's revenue is estimated to be in the range of $1M - $10M

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