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- Allay Therapeutics
Allay Therapeutics Funding, Investors & Competitors
Allay Therapeutics has raised $150M across 4 funding rounds, most recently a $58M Series D in June 2025.
Last Allay Therapeutics funding round
$58M
Series D · Jun 2025
Cumulative funding Allay Therapeutics raised
$150M
across 4 funding rounds
Key investors in Allay Therapeutics
New Enterprise Associates
Lightstone Ventures
Brandon Capital
Arboretum Ventures
Vertex Growth Fund
Vertex Ventures HC
Temasek
EDBI
About Allay Therapeutics
Allay Therapeutics is a San Francisco Bay Area and Singapore-based biopharma company developing sustained-release non-opioid pain therapeutics. Its proprietary biopolymer platform delivers drugs like bupivacaine over weeks at surgical sites. Lead candidate ATX101 targets total knee arthroplasty pain and is in Phase 2 trials. Founded in 2020, Allay Therapeutics advances products for post-surgical recovery in orthopedics and other procedures.
Founded
2017
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Product sales
Allay Therapeutics Funding History
Allay Therapeutics has raised a total of $150M across 4 funding rounds.
Allay Therapeutics' first fundraising round was a $7M Series A in January 2017. The most recent completed round was a $58M Series D in June 2025.
Allay Therapeutics funding rounds
| Date | Stage | Investors | Raised | Deal Summary |
|---|---|---|---|---|
| Jun 2025 | Series D | ClavystBio (lead); Lightstone Ventures (lead); Vertex Ventures HC; New Enterprise Associates; SGInnovate; Arboretum Ventures; EDBI; Maruishi Pharmaceutical Co. Ltd.; Vertex Growth Fund; Brandon Capital; IPD Capital | $58M | Allay Therapeutics is a clinical-stage biotechnology company developing ultra-sustained analgesic products, including lead candidate ATX101, a novel bupivacaine-based formulation for weeks-long pain relief after surgeries like total knee arthroplasty (TKA), aiming to reduce opioid use. The company announced a $57.5 million Series D financing round on June 5, 2025, co-led by Lightstone Ventures and ClavystBio, with participation from existing investors New Enterprise Associates (NEA), Arboretum Ventures, Vertex Growth Fund, Vertex Ventures HC, and Brandon Capital, plus new investors IPD Capital, EDBI, and SGInnovate. Additional venture debt was provided by HSBC Innovation Banking. Proceeds will fund completion of the ongoing Phase IIb registration trial for ATX101 in TKA patients, with data readout expected in Q4 2025, positioning for an end-of-Phase II FDA meeting and a Phase III trial in mid-2026. ATX101 previously received FDA Breakthrough Therapy Designation. Funds also support broader platform development for other surgical pain indications like orthopedics, plastic surgery, and soft tissue procedures. Maruishi Pharmaceutical, Allay's Japanese partner, expanded its license to South Korea and Taiwan. Allay expanded its board with Joe Zakrzewski as Chairman and Anselm Tan from ClavystBio joining. CEO Adam Gridley highlighted the company's evolution from pre-clinical Series A to clinical-stage with durable ATX101 data, targeting a large market and considering future IPO options. |
| Sep 2021 | Series C | Arboretum Ventures (lead); Temasek; Vertex Ventures HC; New Enterprise Associates; WTT Investment; Vertex Growth Fund; Brandon Capital; Pavilion Capital | $60M | Allay Therapeutics is a clinical-stage biotechnology company developing ultra-sustained analgesic products, including ATX101, to transform post-surgical pain management and reduce opioid reliance, particularly for procedures like total knee replacement surgeries. On September 15, 2021, the company completed an oversubscribed $60M Series C financing round led by Arboretum Ventures, with participation from investors including New Enterprise Associates, Brandon Capital, Pavilion Capital, Temasek Holdings, Vertex Growth Fund, Vertex Ventures HC, and WTT Investment. Managing Partner Nicole J. Walker of Arboretum Ventures joined the board. The funds were intended to advance ATX101 into Phase 2b development in 2021 and support broader platform development, including manufacturing capabilities in the Bay Area for future product launches. The company aims to introduce at least one new clinical candidate into trials annually, targeting growing demand for non-opioid pain solutions amid rising total knee replacement surgeries. CEO Adam Gridley highlighted the strong investor syndicate's confidence in addressing extended painful recoveries. Subsequent rounds included a Series C - II on December 20, 2023, raising $26.89M from Arboretum Ventures, Brandon Capital, Lightstone Ventures, and New Enterprise Associates, and a $57.5M Series D on June 5, 2025, co-led by Lightstone Ventures and ClavystBio, with participation from NEA, Arboretum Ventures, Vertex Growth, Vertex Ventures Healthcare, Brandon Capital, and new investors IPD Capital, EDBI, and SGInnovate, plus venture debt from HSBC. The Series D supported the Phase 2b registration trial for ATX101 in total knee arthroplasty patients, with data expected in Q4 2025. Allay has raised a total of $175.14M over 9 rounds as of June 2025. |
| Jan 2019 | Series B | New Enterprise Associates (lead); Lightstone Ventures; Brandon Capital | $25M | Allay Therapeutics is a clinical-stage biotechnology company developing ultra-sustained analgesic products, such as ATX-101, to provide extended pain relief after surgeries like total knee replacements, aiming to reduce opioid use and improve recovery. The company exited stealth with a Series B round of $25 million led by New Enterprise Associates (NEA) in February 2019, with participation from investors including Brandon Capital and Lightstone Ventures. This funding supported early clinical development of their tunable non-opioid platform for post-surgical pain management. Subsequent rounds built on this foundation, including a Series C in 2021-2023 totaling around $60-87 million with Arboretum Ventures leading and participation from NEA, Brandon Capital, and Lightstone Ventures, bringing total funding near $100 million at that point. A Series C-II in December 2023 raised $26.89 million from the same core investors. In June 2025, Allay closed a $57.5 million Series D co-led by Lightstone Ventures and ClavystBio, with NEA, Arboretum, Brandon Capital, and new investors like IPD Capital, advancing Phase 2b trials for ATX-101. The platform features dissolvable biopolymers for localized, programmable drug release to minimize systemic opioids, targeting high-need procedures. Allay remains privately held with ongoing clinical progress as of 2025. |
| Jan 2017 | Series A | Lightstone Ventures (lead) | $7M | - |
Who has invested in Allay Therapeutics?
14 investors have backed Allay Therapeutics across its funding rounds, including New Enterprise Associates, Lightstone Ventures, Brandon Capital, Arboretum Ventures, Vertex Growth Fund and Vertex Ventures HC.
Lead investors include ClavystBio, Lightstone Ventures, Arboretum Ventures and New Enterprise Associates.
Allay Therapeutics Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 3 | Lead | Jan 2017 | ||
| 3 | Lead | Jan 2019 | ||
| 3 | Participant | Jan 2019 | ||
| 2 | Participant | Sep 2021 | ||
| 2 | Lead | Sep 2021 | ||
| 2 | Participant | Sep 2021 | ||
| 1 | Participant | Sep 2021 | ||
| 1 | Participant | Jun 2025 | ||
| 1 | Participant | Sep 2021 | ||
| 1 | Lead | Jun 2025 | ||
| 1 | Participant | Jun 2025 | ||
| 1 | Participant | Jun 2025 | ||
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Start Free TrialAllay Therapeutics Competitors
Allay Therapeutics competitors include listed companies like Johnson & Johnson and Roche, and private ones like Biosplice Therapeutics, Biomat USA, ArsenalBio and BioRay Pharmaceuticals.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Publicly listed | $94B | $40B | $651B | 6.8x | ||
| Publicly listed | $77B | $26B | $351B | 4.9x | ||
| Private | - | - | $12B | - | ||
| Private | - | - | $4.2B | - | ||
| Private | - | - | $1.9B | - | ||
| Private | $131M | - | $1.9B | 14.5x |
Allay Therapeutics Public Comps
Allay Therapeutics is still privately-owned, but its public comps include Samsung, Eli Lilly, Johnson & Johnson, AbbVie, Merck, Roche, Novartis, AstraZeneca, Thermo Fisher Scientific and Siemens.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $243B | $67B | 4.4x | 2.4x | 15.8x | 4.4x | |||
| $65B | $28B | 16.5x | 13.1x | 38.7x | 27.0x | |||
| $94B | $40B | 7.2x | 6.8x | 17.0x | 18.3x | |||
| $61B | $17B | 8.7x | 8.1x | 30.6x | 17.6x | |||
| $65B | $28B | 6.3x | 6.2x | 14.7x | 21.0x | |||
| $77B | $26B | 5.0x | 4.9x | 14.6x | 12.4x | |||
| $57B | $22B | 5.5x | 5.5x | 14.2x | 13.3x | |||
| $59B | $19B | 4.8x | 4.5x | 14.6x | 12.7x | |||
This data is available for Pro users. Sign up to see all Allay Therapeutics competitors and their valuation data. Start Free Trial | ||||||||
Common questions about Allay Therapeutics
| When was Allay Therapeutics founded? | Allay Therapeutics was founded in 2017. |
| Where is Allay Therapeutics headquartered? | Allay Therapeutics is headquartered in San Jose, CA, United States. |
| Is Allay Therapeutics publicly listed? | No, Allay Therapeutics is a private, VC-backed company. |
| How much funding has Allay Therapeutics raised? | Allay Therapeutics has raised $150M across 4 funding rounds. |
| What was Allay Therapeutics' last funding round? | Allay Therapeutics' last funding round was a $58M Series D in June 2025, led by ClavystBio and Lightstone Ventures. |
| Who are Allay Therapeutics' investors? | Allay Therapeutics' investors include Lightstone Ventures, New Enterprise Associates, Brandon Capital, Vertex Ventures HC, Arboretum Ventures, Vertex Growth Fund, Temasek, SGInnovate, WTT Investment, ClavystBio and 4 others. |
| Which companies are comparable to Allay Therapeutics? | Companies comparable to Allay Therapeutics include Johnson & Johnson, Roche, Biosplice Therapeutics, Biomat USA, ArsenalBio and BioRay Pharmaceuticals. |
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