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 / Building Ventures, LLC

Building Ventures, LLC

Institutional venture firmBoston, MAbuildingventures.comSEC venture capital fund adviser

Building Ventures is a venture capital firm based in Boston, MA. We partner with Built Environment entrepreneurs and early-stage startups.

venture manager, reported GAV $149M across 2 vehicles

Importance
28
moderate
Active deployment
30
moderate
Emerging
0
low
Completeness
63
high
Freshness
100
high
Research priority
13
low
Identity and regulatory footprint
Headquarters
Boston, MAadviserinfo.sec.gov
Office address
121 EAST BERKELEY STREET, FLOOR 2, Boston, MA, 02118adviserinfo.sec.gov
Business phone
617-299-1755adviserinfo.sec.gov
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
Jan 30, 2026
Private funds reported
2 (2 venture capital funds)adviserinfo.sec.gov
Private fund gross assets
$149Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
business phone
617-299-1755adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
44 observed deals
Stated (the firm’s website)
Sectors
not stated or not yet read
Stages
not stated or not yet read
Geography
boston
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 93%Other Technology 5%Other Energy 2%
lead rate n/afollow-on rate n/anew logos, 12 months 44
Funds and vehicles
2 reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Building Ventures Fund II, LPFund2021 form d first saleMature$95.6M
Jan 10, 2024
53$71.0M
of $100M
Jan 6, 2022
Built Environment Innovation Fund, LPFundunknownUnknown$53.5M
Jan 10, 2024
52unknownunknown
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
2 current, 0 departed
Investments on record
44 edges, 44 companies, 0 partner-attributed
CompanyRoundRolePartnerRound sizeThis investorDateSource
75Fportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Adaptisportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Aerosealportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Animated Insightsportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
assembleportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Aston Powerportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Blokableportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
BuildFactoryportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Built Roboticsportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
CANOAportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Clearstoryportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Copperportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Dandelionportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Dynportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Elephant Energy, Inc.portfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
enVeridportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Envistaportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Envoyportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Faura Co.portfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Fieldlensportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
GoContractorportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Honest Buildingsportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Hyparportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Icoviaportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Joinportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Kantivportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Measurablportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Mezoportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Mosaicportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Newformaportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Newmetrixportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Nodaportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Parspecportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
SketchUpportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Skillitportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
SmartPMportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
SpaceClaimportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Station A, Inc.portfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
TinkerCadportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
UpCodesportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Vicoportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Workportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Boston Web Designportfolio listingunknownunknownunknownunknownSep 14, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
Fundportfolio listingunknownunknownunknownunknownSep 14, 2026Fact 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
26 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
4 dated events
  1. Sep 16, 2026
    Boston Web Design no longer listed on Building Ventures, LLC's portfolio page
  2. Sep 16, 2026
    Fund no longer listed on Building Ventures, LLC's portfolio page
  3. Feb 7, 2022
    Building Ventures Fund II, LP first reported on Form ADV by Building Ventures, LLC (Venture Capital Fund), GAV $64,200,000
  4. Jan 10, 2019
    Building Ventures, L.P. first filed Form ADV (ERA, venture capital fund adviser exemption)
Classification history
  1. Sep 15, 2026
    Institutional venture firm (confirmed, 95%, cls-1)
    venture manager, reported GAV $149M across 2 vehicles
  2. Sep 12, 2026
    Institutional venture firm (confirmed, 95%, cls-1)
    venture manager, reported GAV $96M across 1 vehicles
Evidence
44 observations from 3 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedvc_exemption,vc_funds_reportedJan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC exemption claimedventure_capital_fund_adviserJan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC exemption claimedventure_capital_fund_adviserJan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
SEC adviser typeexempt_reporting_adviserJan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC adviser typeexempt_reporting_adviserJan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
First Form ADV filing2019-01-10Jan 10, 2024FactSEC 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 filing2026-01-30Jan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Latest Form ADV filing2024-01-10Jan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
SEC statusERA - ActiveJan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC status effective2019-01-10Jan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Venture share of reported funds1Jan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Business phone617-299-1755Jan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Business phone617-299-1755Jan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
DescriptionBuilding Ventures is a venture capital firm based in Boston, MA. We partner with Built Environment entrepreneurs and early-stage startups.
meta description
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
DescriptionBuilding Ventures is a venture capital firm based in Boston, MA. We partner with Built Environment entrepreneurs and early-stage startups.
meta description
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
HeadquartersBoston, MAJan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
HeadquartersBoston, MAJan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Office address121 EAST BERKELEY STREET, FLOOR 2, Boston, MA, 02118Jan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Office address121 EAST BERKELEY STREET, FLOOR 2, Boston, MA, 02118Jan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Legal formLimited Liability CompanyJan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Legal formLimited Liability CompanyJan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Portfolio pagehttps://buildingventures.com/companies/
42 entries read
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Portfolio pagehttps://buildingventures.com/companies/
44 entries read
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Private funds reported2Jan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private funds reported2Jan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Private fund gross assets (reported)$149MJan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private fund gross assets (reported)$149MJan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Stated geographyboston
geography words on the home page
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Stated geographyboston
geography words on the home page
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Team pagehttps://buildingventures.com/team/
0 name/title pairs read
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Team pagehttps://buildingventures.com/team/
0 name/title pairs read
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Venture funds reported2Jan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Venture funds reported2Jan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Websitehttps://www.buildingventures.com/Jan 30, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Websitehttps://www.buildingventures.com/Jan 10, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Site titleBuilding Ventures | For A Better Built World
title tag
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Site titleBuilding Ventures | For A Better Built World
title tag
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)