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The Venture Codex

Building Ventures

121 East Berkeley Street, Floor 2, Boston, MA, 02118, United States

Overview

Venture capital firm supporting early-stage startups with funding and exper

Founded

2017

Deals · 12mo

1

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed
Series A
Series B

Geographic focus

United States

Sector focus

Financial Services
Impact Investing
Venture Capital

Investment portfolio

33rounds
NAMEDATESIZE
Aston Power
Jun 2026Led
$20 MOther Equity
Channing Street Copper Company
Aug 2025Participated
$28 MOther Equity
Parspec
Jul 2025Participated
$20 MSeries A
Adaptis
Apr 2025Led
$4 MSeed
Clearstory.build
Jun 2024Participated
$16 MSeries B
SMARTPM
May 2024Led
$6 MSeries A
SmartPM Technologies
May 2024Led
$6 MSeries A
Parspec
Feb 2024Participated
$12 MSeed
Skillit
Jul 2023Participated
$9 MOther Equity
Aeroseal
Jul 2023Participated
$67 MSeries B
Hypar
Jul 2023Participated
$6 MSeries A
Clearstory.build
Jun 2023Participated
$6 MOther Equity
Aston Power
Jun 2026Led
$20 MOther Equity
Channing Street Copper Company
Aug 2025Participated
$28 MOther Equity
Parspec
Jul 2025Participated
$20 MSeries A
Adaptis
Apr 2025Led
$4 MSeed
Clearstory.build
Jun 2024Participated
$16 MSeries B
SMARTPM
May 2024Led
$6 MSeries A
SmartPM Technologies
May 2024Led
$6 MSeries A
Parspec
Feb 2024Participated
$12 MSeed
Skillit
Jul 2023Participated
$9 MOther Equity
Aeroseal
Jul 2023Participated
$67 MSeries B
Hypar
Jul 2023Participated
$6 MSeries A
Clearstory.build
Jun 2023Participated
$6 MOther Equity
33
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Insights

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Deal Distribution

Building Ventures: 33 funding rounds are recorded in the selected participation categories.All available history.
Building Ventures: 33 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed51
Series A47
Series B08
Series C+03
Other Equity14

Monthly Deal Activity

Building Ventures: 33 deals are recorded across 94 months.All available history.
Building Ventures: 33 deals are recorded across 94 months. All available history
MonthDeals
Jan '191
Feb '190
Mar '190
Apr '190
May '190
Jun '191
Jul '190
Aug '191
Sep '192
Oct '190
Nov '190
Dec '190
Jan '200
Feb '200
Mar '200
Apr '201
May '200
Jun '200
Jul '200
Aug '200
Sep '200
Oct '200
Nov '200
Dec '201
Jan '210
Feb '212
Mar '210
Apr '210
May '210
Jun '211
Jul '210
Aug '210
Sep '211
Oct '210
Nov '211
Dec '210
Jan '220
Feb '220
Mar '220
Apr '221
May '220
Jun '222
Jul '220
Aug '220
Sep '220
Oct '220
Nov '221
Dec '222
Jan '231
Feb '230
Mar '230
Apr '230
May '232
Jun '231
Jul '233
Aug '230
Sep '230
Oct '230
Nov '230
Dec '230
Jan '240
Feb '241
Mar '240
Apr '240
May '242
Jun '241
Jul '240
Aug '240
Sep '240
Oct '240
Nov '240
Dec '240
Jan '250
Feb '250
Mar '250
Apr '251
May '250
Jun '250
Jul '251
Aug '251
Sep '250
Oct '250
Nov '250
Dec '250
Jan '260
Feb '260
Mar '260
Apr '260
May '260
Jun '261
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

Building Ventures: Real Estate & Construction is the largest displayed sector by deal count (24 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Building Ventures: Real Estate & Construction is the largest displayed sector by deal count (24 deals). All available history
SectorDeals
Real Estate & Construction24
Enterprise Software9
Clean Energy & Sustainability7
Hardware & Robotics6
AI & Machine Learning5
Professional Services5
Space & Frontier Tech4
Transportation & Logistics4
Networks, Cloud & Communication4
Data, Analytics & IT3
Education & Workforce1
E-Commerce & Retail1
AR/VR1
Consumer & Lifestyle1
Manufacturing1
Social & Community Platforms1

Deal Size Distribution

Building Ventures: 33 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Building Ventures: 33 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M4
$5M-$10M10
$10M-$25M10
$25M-$50M4
$50M-$100M5
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Building Ventures: United States has the largest recorded deal count among the displayed regions (31 deals).All available history.

Top 3 of 3 regions; European countries are grouped as Europe.

Building Ventures: United States has the largest recorded deal count among the displayed regions (31 deals). All available history
RegionDeals
United States31
Europe1
Canada1
Building Ventures: 20 co-investors are shown, with Breakthrough Energy Ventures sharing 6 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Building Ventures: 20 co-investors are shown, with Breakthrough Energy Ventures sharing 6 recorded deals. All available history
Co-investorShared deals
Breakthrough Energy Ventures6
Energy Impact Partners4
GS Futures4
MetaProp4
New Enterprise Associates4
Cloud Apps Capital Partners3
Collaborative Fund3
Constellation Technology Ventures3
Founders Fund3
Innovation Endeavors3
Jackson Square Ventures3
Salesforce Ventures3
Sway Ventures3
Camber Creek2
Colliers2
Concrete Ventures2
Google Ventures2
Heartland Ventures2
Hometeam Ventures2
Ironspring Ventures2

Investment Strategy

Building Ventures: Led accounts for 30% and participating for 70% of round participation.All available history.
Building Ventures: Led accounts for 30% and participating for 70% of round participation. All available history
CategoryDeals (count)Share (%)
Led1030%
Participating2370%
Building Ventures: Single-lead accounts for 60% and co-led for 40% of lead dynamics.All available history.
Building Ventures: Single-lead accounts for 60% and co-led for 40% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead660%
Co-led440%

Team

Allen Preger

Partner

Chris Randles

Venture Partner

Gregg Wallace

Partner

Heather Widman

Partner

Jesse Devitte

Co-Founder, General Partner

Matt Rightmire

General Partner

Travis Connors

Co-Founder & General Partner