Replay

San Diego, United States Founded: 2021 • Age: 5 yrs Acquired By LEO Pharma
Genomic reprogramming platforms for DNA writing and delivery are offered.

About Replay

Replay is a company based in San Diego (United States) founded in 2021 by Ron Weiss, David Knipe, and Lachlan MacKinnon was acquired by LEO Pharma in April 2026. It operates as a HealthTech. Replay has raised $55 million across 2 funding rounds from investors including LEO Pharma, KKR and Gates Foundation. The company has 13 employees as of December 31, 2021. Replay offers products and services including Big DNA Delivery. Replay operates in a competitive market with competitors including BridgeBio, Spark Therapeutics, Alnylam, ATAI and Insitro, among others.

  • Headquarter San Diego, United States
  • Employees 13 as on 31 Dec, 2021
  • Founders Ron Weiss, David Knipe, Lachlan MacKinnon
  • Sectors
    Healthcare
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
  • Legal Name Replay Holdings, Inc.
Operational Areas
Healthcare → Biotechnology, Genomics & Life Sciences Research
Healthcare → Biotechnology, Genomics & Life Sciences Research
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Total Equity Funding
    $55 M (USD)

    in 2 rounds

  • Latest Funding Round
    $1.5 M (USD), Grant

    Nov 28, 2022

  • Investors
    LEO Pharma

    & 8 more

  • Employee Count
    13

    as on Dec 31, 2021

  • Acquired by
    LEO Pharma

    (Apr 30, 2026)

Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • Full access to every database India & global coverage, advanced filters and rich profile details
  • Always-on access from your team account Single premium plan for everything you see on the portal

Products & Services of Replay

Replay offers a comprehensive portfolio of products and services, including Big DNA Delivery. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

Big DNA delivery is developed for disease treatment.

People of Replay
Headcount 10-50
Employee Profiles 10
Board Members and Advisors 1
Employee Profiles
People
Susan N Holley
Senior Scientist
People
Lei Zhang
Scientist
People
Cynthia Reyes
Scientist
People
HorngDer Ou
Principal Scientist

Unlock access to complete

Funding Insights of Replay

Replay has successfully raised a total of $55M across 2 strategic funding rounds. The most recent funding activity was a Grant round of $1.5 million completed in November 2022. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding
  • Total Rounds 2
  • Last Round Grant — $1.5M
  • First Round

    (25 Jul 2022)

  • Investors Count 8
Date Amount Transaction Name Valuation Lead Investors Investors
Nov, 2022 Amount Grant - Replay Valuation

investors

Jul, 2022 Amount Seed - Replay Valuation KKR , OMX Ventures
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Investors in Replay

Replay has secured backing from 9 investors, including institutional and venture fund investors. Prominent investors backing the company include LEO Pharma, KKR and Gates Foundation. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Multiple sectors are invested in by this private equity firm.
Founded Year Domain Location
Venture capital investments are made in transformative biotech companies by OMX Ventures.
Founded Year Domain Location
Early-stage startups are invested in by Artis Ventures.
Founded Year Domain Location
Investor Description Founded Year Domain Location
Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
Founded Year Domain Location
Startup ecosystems are ignited through strategic investments by Signite Partners.
Founded Year Domain Location
Venture capital is directed toward companies in multiple sectors.
Founded Year Domain Location
Venture capital is invested in cybersecurity, fintech, and AI startups.
Founded Year Domain Location

Investments & Acquisitions by Replay

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016

Financial Statements - Replay

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Replay Comparisons

Employees
+
Add Comparison
Available on Premium

Competitors of Replay

Replay operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as BridgeBio, Spark Therapeutics, Alnylam, ATAI and Insitro, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Therapeutics for genetic diseases are developed through targeted interventions.
domain founded_year HQ Location
Gene therapies for rare diseases including retinal dystrophies are developed.
domain founded_year HQ Location
RNA interference-based therapeutics are developed for multiple disorders.
domain founded_year HQ Location
A biopharmaceutical company accelerating innovative mental health treatments.
domain founded_year HQ Location
An AI-enabled platform is developed for infectious disease treatment.
domain founded_year HQ Location
Therapeutics for rare and ultra-rare metabolic diseases are developed.
Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Frequently Asked Questions about Replay

When was Replay founded?

Replay was founded in 2021 and raised its 1st funding round 1 year after it was founded.

Where is Replay located?

Replay is headquartered in San Diego, United States. It is registered at San Diego, California, United States.

Who is the current CEO of Replay?

Lachlan MacKinnon is the current CEO of Replay. They have also founded this company.

Is Replay a funded company?

Replay is a funded company, having raised a total of $55M across 2 funding rounds to date. The company's 1st funding round was a Seed of $55M, raised on Jul 25, 2022.

How many employees does Replay have?

As of Dec 31, 2021, the latest employee count at Replay is 13.

What does Replay do?

Replay is engaged in developing big DNA delivery solutions for treating monogenic and polygenic diseases through gene therapy. The company specializes in delivering 150kb DNA using HSV technology. Their efforts are centered in the biotechnology sector, aiming to address complex genetic disorders with innovative therapeutic approaches.

Who are the top competitors of Replay?

Replay's top competitors include Spark Therapeutics, BridgeBio and Forge Biologics.

What products or services does Replay offer?

Replay offers Big DNA Delivery.

Who are Replay's investors?

Replay has 9 investors. Key investors include LEO Pharma, KKR, Gates Foundation, Salt Mobile, and OMX Ventures.

Explore millions of companies — effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals — all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available