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 / Berylson Capital Partners LLC

Berylson Capital Partners LLC

CandidateBoston, MASEC exempt reporting adviser

no sworn venture fact yet (name or round mention only)

Importance
21
moderate
Active deployment
0
low
Emerging
0
low
Completeness
31
moderate
Freshness
97
high
Research priority
8
low
Identity and regulatory footprint
Headquarters
Boston, MAadviserinfo.sec.gov
Office address
200 CLARENDON STREET, 50TH FLOOR, Boston, MA, 02116adviserinfo.sec.gov
Business phone
617-443-4440adviserinfo.sec.gov
Website
unknown
SEC adviser type
exempt reporting adviseradviserinfo.sec.gov
SEC exemption claimed
unknown
Latest Form ADV
Apr 13, 2021
Private funds reported
1 (0 venture capital funds)adviserinfo.sec.gov
Private fund gross assets
$886Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
business phone
617-443-4440adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
no observed deals yet
Stated (the firm’s website)
Sectors
not stated or not yet read
Stages
not stated or not yet read
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: no observed deals yet
lead rate n/afollow-on rate n/anew logos, 12 months 0
Funds and vehicles
0 reported
No vehicle on record yet. A fund arrives from Form ADV Schedule D 7.B.(1) or a Form D filing.
Investment team
2 current, 0 departed
James Thomas Berylson
Managing Member · since Dec 1, 2011
Managing partner
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Nicolas Nesta
Coo/Cfo/Cco · since May 1, 2012
Platform and operations
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Investments on record
0 edges, 0 companies, 0 partner-attributed
No investment on record yet. Edges arrive from the firm’s portfolio page, financing announcements, and Form D board seats.
Co-investors
0 relationships from shared deals, counted for the whole firm
No co-investor relationship yet: these are derived only from rounds and portfolio listings the graph has seen both investors on.
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
1 dated events
  1. Aug 29, 2012
    Berylson Capital Partners LLC first filed Form ADV (ERA)
    First SEC adviser filingOrganizationFactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Classification history
  1. Sep 12, 2026
    Candidate (candidate, 50%, cls-1)
    no sworn venture fact yet (name or round mention only)
Evidence
29 observations from 1 source
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
SEC adviser typeexempt_reporting_adviserApr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
First Form ADV filing2012-08-29Apr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Adv history loadedadv-hist-1Sep 12, 2026FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Latest Form ADV filing2021-04-13Apr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Venture share of reported funds0Apr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Business phone617-443-4440Apr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
HeadquartersBoston, MAApr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Office address200 CLARENDON STREET, 50TH FLOOR, Boston, MA, 02116Apr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Legal formLimited Liability CompanyApr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Private funds reported1Apr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Private fund gross assets (reported)$886MApr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Venture funds reported0Apr 13, 2021FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)