Insights

Regulatory stature MainStreet is a federally registered investment adviser under the Investment Advisers Act of 1940, indicating compliance framework and potential for enterprise-grade advisory services and regulatory reporting needs.

Acquisition activity Recent notable activity includes a significant stake acquisition in American Electric Power Company, suggesting potential interest in utilities, energy sector exposure, and related risk management or ESG-focused strategies.

Moderate scale With 11-50 employees and revenue in the 25–50 million range, there may be opportunities for cost-effective technology, staff augmentation, and outsourced services tailored to mid-sized advisory firms.

Tech footprint Technology stack includes Snowplow, AWS, Cloud and CMS platforms (Joomla, WordPress), Google Workspace and Cloud, plus analytics tooling, which points to opportunities in cybersecurity, data governance, cloud optimization, and digital marketing support.

Growth channels Portfolio growth through alternative asset selection and asset class diversification (as shown by historical stakes in diverse companies) indicates potential for institutional-grade research, due diligence services, and customized investment analytics for client onboarding.

Similar companies to MainStreet Investment Advisors, LLC

MainStreet Investment Advisors, LLC Tech Stack

MainStreet Investment Advisors, LLC uses 8 technology products and services including Snowplow, Amazon Web Services, Joomla, and more. Explore MainStreet Investment Advisors, LLC's tech stack below.

MainStreet Investment Advisors, LLC's Email Address Formats

MainStreet Investment Advisors, LLC uses at least 1 email format:
MainStreet Investment Advisors, LLC Email FormatsExamplePercentage
FLast@mainstreetadv.comJDoe@mainstreetadv.com
100%

Frequently Asked Questions

What is MainStreet Investment Advisors, LLC's phone number?

Minus sign iconPlus sign icon
You can contact MainStreet Investment Advisors, LLC'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 MainStreet Investment Advisors, LLC's official website and social media links?

Minus sign iconPlus sign icon
MainStreet Investment Advisors, LLC's official website is mainstreetadv.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does MainStreet Investment Advisors, LLC generate?

Minus sign iconPlus sign icon
As of September 2026, MainStreet Investment Advisors, LLC's annual revenue is estimated to be $25M - $50M.

What is MainStreet Investment Advisors, LLC's NAICS code?

Minus sign iconPlus sign icon
MainStreet Investment Advisors, LLC's NAICS code is 52 - Finance and Insurance.

How many employees does MainStreet Investment Advisors, LLC have currently?

Minus sign iconPlus sign icon
As of September 2026, MainStreet Investment Advisors, LLC has approximately 42 employees across 1 continents, including North America. Key team members include Portfolio Analyst: M. T. and Portfolio Analyst: T. G. Explore MainStreet Investment Advisors, LLC's employee directory with LeadIQ.

What industry does MainStreet Investment Advisors, LLC belong to?

Minus sign iconPlus sign icon
MainStreet Investment Advisors, LLC operates in the Financial Services industry.

What technology does MainStreet Investment Advisors, LLC use?

Minus sign iconPlus sign icon
MainStreet Investment Advisors, LLC's tech stack includes Snowplow, Amazon Web Services, Joomla, WordPress, Google Workspace, Google Cloud, Cisco and Piwik PRO Core.

What is MainStreet Investment Advisors, LLC's email format?

Minus sign iconPlus sign icon
MainStreet Investment Advisors, LLC's email format typically follows the pattern of FLast@mainstreetadv.com. Find more MainStreet Investment Advisors, LLC email formats with LeadIQ.

When was MainStreet Investment Advisors, LLC founded?

Minus sign iconPlus sign icon
MainStreet Investment Advisors, LLC was founded in 2003.
MainStreet Investment Advisors, LLC logo

MainStreet Investment Advisors, LLC

Financial ServicesIllinois, United States11-50 Employees

MainStreet Investment Advisors, LLC operates as a federally registered investment adviser under the Investment Advisers Act of 1940, providing financial services within the investment advisory space. Based in Chicago, Illinois, the firm serves clients as an adviser, with postings indicating a focus on informational content about markets and assets and a history of equity and ETF stake activities. The company highlights that registration does not imply SEC endorsement or a stated level of skill, and it emphasizes that information is gathered from multiple sources with no guaranteed accuracy or obligation to update.

Recent activity noted in public reports includes the acquisition of a stake in American Electric Power Company in mid-2023, illustrating involvement in significant asset positions. Historical disclosures also show investments in various equities and funds during prior quarters. The organization operates in the financial services industry with a relatively small professional footprint and a profile consistent with a boutique advisory presence within a larger market ecosystem.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2003
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    MainStreet Investment Advisors, LLC's revenue is estimated to be in the range of $25M - $50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.