DFX Intelligence
Venture Capital Intelligence
Firms, funds, partners, companies and rounds from sworn filings, firm sites and announcements, kept as a graph with a date and a source on every edge. Facts, inferences and estimates are labelled as such. A fund target is never a close, GAV is never dry powder, and a round size is never an investor’s check.
Firms / Mamba Growth Management Company LLC
Mamba Growth Management Company LLC
Mamba Growth provides capital and embedded-finance expertise to elite, founder-led technology businesses.
growth or late-stage vehicles only
Importance
12
low
Active deployment
4
low
Emerging
78
high
Completeness
50
elevated
Freshness
100
high
Research priority
23
moderate
Identity and regulatory footprint
- Headquarters
- Old Greenwich, CTadviserinfo.sec.gov
- Office address
- 13 ARCADIA RD, UNIT 6, Old Greenwich, CT, 06870adviserinfo.sec.gov
- Business phone
- 508-320-0905adviserinfo.sec.gov
- Website
- https://www.mambagrowth.com
- SEC adviser type
- exempt reporting adviseradviserinfo.sec.gov
- SEC exemption claimed
- venture capital fund adviseradviserinfo.sec.govItem 2.B(1): advises solely venture capital funds
- Latest Form ADV
- Mar 2, 2026
- Private funds reported
- 1 (1 venture capital funds)adviserinfo.sec.gov
- Private fund gross assets
- $104Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
- business phone
- 508-320-0905adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
1 observed deals
Stated (the firm’s website)
- Sectors
- not stated or not yet read
- Stages
- growth
- Geography
- not stated
- Check size
- not stated; DFX does not estimate checks from round sizes
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors
unknown 100%
lead rate n/afollow-on rate n/anew logos, 12 months 1
Funds and vehicles
1 reported
| Vehicle | Type | Vintage | Lifecycle | Reported GAV | Owners | Form D sold | Latest Form D |
|---|---|---|---|---|---|---|---|
| Mamba Growth Fund I, L.P. | Growth fund | unknown | Unknown | $104M Dec 10, 2024 | 11 | $0 of $103M | Oct 3, 2024 |
GAV is the gross asset value the adviser reported on Form ADV for the vehicle, never the fund’s committed size and never dry powder. Form D sold is the amount sold as of the latest filing, never a final close.
Investment team
1 current, 0 departed
Jacob Roy Colognesi
Founder or executiveFounder · since Oct 1, 2024
Investments on record
1 edges, 1 companies, 0 partner-attributed
| Company | Round | Role | Partner | Round size | This investor | Date | Source |
|---|---|---|---|---|---|---|---|
| Made with | portfolio listing | unknown | unknown | unknown | unknown | Sep 16, 2026 | Fact Venture organization websites (about, team, portfolio, thesis, news pages) |
“This investor” is the amount disclosed for this investor alone; it is unknown unless a source said it. The round size is the whole round.
Co-investors
1 relationships from shared deals, counted for the whole firm
Limited partners
0 disclosed
No LP commitment on record. An LP edge needs a public disclosure with a quote: a pension report (see Limited partners for the plans read), a fund announcement naming the LP, or a Form ADV owner. The fund page carries the LP’s reported performance.
Timeline
2 dated events
- Dec 10, 2024Mamba Growth Management Company LLC first filed Form ADV (ERA, venture capital fund adviser exemption)First SEC adviser filingOrganizationFactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 10, 2024Mamba Growth Fund I, L.P. first reported on Form ADV by Mamba Growth Management Company LLC (Venture Capital Fund), GAV $104,040,404Fund first reported on Form ADVFundsFactMamba Growth Fund I, L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Classification history
- Sep 12, 2026Growth investor (confirmed, 95%, cls-1)growth or late-stage vehicles only
Evidence
40 observations from 3 sources