Vigil Neuro Overview

  • Year Founded
  • 2020

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 67

Employees

  • Latest Deal Type
  • M&A

  • Latest Deal Amount
  • $443M

Vigil Neuro General Information

Description

Operator of a clinical-stage biotechnology company focused on developing treatments intended for both rare and common neurodegenerative diseases.

Contact Information

Ownership Status
Acquired/Merged
Financing Status
Formerly VC-backed
Corporate Office
  • 100 Forge Road
  • Suite 700
  • Watertown, MA 02472
  • United States
Primary Industry
Drug Discovery
Acquirer
Sanofi
Vertical(s)
Corporate Office
  • 100 Forge Road
  • Suite 700
  • Watertown, MA 02472
  • United States

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Vigil Neuro Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
6. Merger/Acquisition 05-Aug-2025 $443M Completed Generating Revenue
5. PIPE 09-Jul-2024 Completed Generating Revenue
4. PIPE 16-Aug-2022 Completed Generating Revenue
3. IPO 07-Jan-2022 Completed Clinical Trials - Phase 1
2. Early Stage VC (Series B) 13-Aug-2021 $90M $140M Completed Clinical Trials - Phase 1
1. Early Stage VC (Series A) 08-Dec-2020 $50M $50M Completed Clinical Trials - Phase 1
To view Vigil Neuro’s complete valuation and funding history, request access »

Vigil Neuro Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series B
Series A
To view Vigil Neuro’s complete cap table history, request access »

Vigil Neuro Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Operator of a clinical-stage biotechnology company focused on developing treatments intended for both rare and common ne
Drug Discovery
Watertown, MA
67 As of 2025

Frederiksberg, Denmark
 

Cambridge, MA
 
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Vigil Neuro Competitors (11)

One of Vigil Neuro’s 11 competitors is Muna Therapeutics, a Venture Capital-Backed company based in Frederiksberg, Denmark.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Muna Therapeutics Venture Capital-Backed Frederiksberg, Denmark
CAMP4 Formerly VC-backed Cambridge, MA
Alector Formerly VC-backed South San Francisco, CA
Prevail Therapeutics Formerly VC-backed New York, NY
Johnson&Johnson Innovative Medicine Venture Capital-Backed Raritan, NJ
You’re viewing 5 of 11 competitors. Get the full list »

Vigil Neuro Patents

Vigil Neuro Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
WO-2026198852-A1 Heterocyclic compounds as triggering receptor expressed on myeloid cells 2 agonists and methods of use Pending 21-Mar-2025
WO-2026198853-A2 Heterocyclic compounds as triggering receptor expressed on myeloid cells 2 agonists and methods of use Pending 21-Mar-2025
WO-2026198853-A3 Heterocyclic compounds as triggering receptor expressed on myeloid cells 2 agonists and methods of use Pending 21-Mar-2025
WO-2026024901-A1 Methods of using bicyclic compounds as triggering receptor expressed on myeloid cells (trem2) agonists Pending 23-Jul-2024
AU-2024399431-A1 Heterocyclic compounds as triggering receptor expressed on myeloid cells 2 agonists and methods of use Pending 12-Dec-2023 C07D471/04
To view Vigil Neuro’s complete patent history, request access »

Vigil Neuro Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

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Vigil Neuro Former Investors (18)

Investor Name Investor Type Holding Investor Since Participating Rounds
Alexandria Venture Investments Venture Capital Minority
Atlas Venture Venture Capital Minority
BVF Partners Hedge Fund Minority
Cormorant Asset Management PE/Buyout Minority
DAFNA Capital Management Hedge Fund Minority
You’re viewing 5 of 18 investors. Get the full list »

Vigil Neuro ESG

Risk Overview

Risk Rating

Updated November, 08, 2026

13.5 | Low Risk

Risk Scale

A lower score indicates better sustainability

Negl

0-10

Low

10-20

Med

20-30

High

30-40

Severe

40+

Exposure

Exposure refers to the extent to which a company is exposed to different material ESG issues

Management

Management is related to actions taken to manage ESG issues

Peers Analysis

Peer performance insights compare the company’s ESG performance to the performance of selected peers to help inform future ESG decisions and drive internal performance improvements.

Global

Covered Companies

of 13,585

Rank

Percentile

Pharmaceuticals

Industry

of 852

Rank

Percentile

Pharmaceuticals

Subindustry

of 354

Rank

Percentile

To view Vigil Neuro’s complete esg history, request access »

Vigil Neuro FAQs

  • When was Vigil Neuro founded?

    Vigil Neuro was founded in 2020.

  • Where is Vigil Neuro headquartered?

    Vigil Neuro is headquartered in Watertown, MA.

  • What is the size of Vigil Neuro?

    Vigil Neuro has 67 total employees.

  • What industry is Vigil Neuro in?

    Vigil Neuro’s primary industry is Drug Discovery.

  • Is Vigil Neuro a private or public company?

    Vigil Neuro is a Private company.

  • What is the current valuation of Vigil Neuro?

    The current valuation of Vigil Neuro is .

  • What is Vigil Neuro’s current revenue?

    The current revenue for Vigil Neuro is .

  • How much funding has Vigil Neuro raised over time?

    Vigil Neuro has raised $353M.

  • Who are Vigil Neuro’s investors?

    Alexandria Venture Investments, Atlas Venture, BVF Partners, Cormorant Asset Management, and DAFNA Capital Management are 5 of 18 investors who have invested in Vigil Neuro.

  • Who are Vigil Neuro’s competitors?

    Muna Therapeutics, CAMP4, Alector, Prevail Therapeutics, and Johnson&Johnson Innovative Medicine are some of the 11 competitors of Vigil Neuro.

  • When was Vigil Neuro acquired?

    Vigil Neuro was acquired on 05-Aug-2025.

  • Who acquired Vigil Neuro?

    Vigil Neuro was acquired by Sanofi.

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