FundedIQ

Sleptay: Funding, Investors & Team (Oct 2026)

Sleptay is an innovative biopharmaceutical company, developing next-generation therapies for central nervous system diseases.

synphatec.com LinkedIn Shanghai, China 11-50 employees Founded 2021
Total raised
$50.0M
Rounds
1
Latest
Series A
Sep 2026

Sleptay has raised $50.0M across 1 funding round on record, the most recent a Series A of $50.0M announced in Sep 2026.

That round is above the $15M median round size for China companies tracked on FundedIQ over the last two years.

Sleptay Company Profile and Key Stats

Total funding raised
$50.0M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series A
$50.0M in Sep 2026
Employees
11-50
reported band
Founded
2021
Headquarters
Shanghai, China
Investors on record
6
5 named below

Latest funding round on record: Sep 2026.

Sleptay Funding Rounds

Date
Round
Amount
Series A
$50.0M

Sleptay Investors

Qianju Capital Shunwei Capital Decheng Capital Huatai Zijin Investment China Merchants Venture

6 investors are recorded in total; the 5 named above are those the record identifies.

Sleptay Funding in Context

Segment
Companies
Median round
617
$15M
8,523
$15M

Sleptay's latest round of $50.0M is above the median round in China. Medians cover the last 24 months of disclosed rounds.

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Sleptay Funding FAQs

What does Sleptay do?

Sleptay is an innovative biopharmaceutical company, developing next-generation therapies for central nervous system diseases.

How much funding has Sleptay raised?

Sleptay has raised $50.0M across 1 round on record. The most recent is a Series A of $50.0M announced in Sep 2026.

When did Sleptay last raise funding?

Sleptay's most recent funding round on record is a Series A of $50.0M, announced in Sep 2026.

Who has invested in Sleptay?

Investors on record for Sleptay include Qianju Capital, Shunwei Capital, Decheng Capital, Huatai Zijin Investment, China Merchants Venture. FundedIQ records 6 investors in total.

Where is Sleptay headquartered?

Sleptay is based in Shanghai, China.

How many employees does Sleptay have?

Sleptay is in the 11-50 employee band.

When was Sleptay founded?

Sleptay was founded in 2021.

About FundedIQ's Sleptay Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Sleptay is left off this page rather than filled in.

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