Cala Systems
calasystems.com
Actively hiring
Manufacturing
HVAC & Refrigeration
Follow
Overview
Salaries
Products
People
Growth
Offices
Financials
Funding and backers
Total raised
$23.3M
6 rounds on record
Latest round
$8.1M
Venture round · May 2025 · 16 mo ago
Team
51-200
employees, estimated range
Backers
2
Workshop Ventures, CEVG
The money's age
Due for its next round
16 months since the last round · not hiring
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
May 21, 2025
Raised a round Venture round $8.1M · SEC Form D
May 21, 2025
Raised a round Venture round $8.1M · SEC Form D
Oct 10, 2024
Raised a round Convertible Note $1.9M · SEC Form D
Dec 26, 2023
Raised a round Venture round $5.3M · SEC Form D
Oct 4, 2022
Took on debt financing $550k · SEC Form D
Dec 7, 2020
Took on debt financing $773k · SEC Form D
2020
Founded
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | May 2025 | $8.1M | — | SEC Form D |
| Venture round | May 2025 | $8.1M | — | SEC Form D |
| Convertible Note | Oct 2024 | $1.9M | — | SEC Form D |
| Venture round | Dec 2023 | $5.3M | — | SEC Form D |
| Debt Financing | Oct 2022 | $550k | — | SEC Form D |
| Debt Financing | Dec 2020 | $773k | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Cala Systems, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Michael RigneyExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Workshop Ventures 
CEVG Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
Forge is the premier heat pump installation service in Massachusetts. Our team of experts does one thing and one thing only: heat pumps.
Quilt is the best home climate system available. Our electric, energy efficient heat pump uses smart technology to save homeowners money…
Dandelion's nation-leading geothermal drilling and heat pumps provide cost-effective, renewable home heating and cooling.
Airthium is developing containerized hybrid heat pumps for 100–250°C industrial process heat and Heat-as-a-Service, targeting commercial…
Upgrade your home to modern, efficient comfort. We’ve installed 1,500+ heat pumps in Colorado, Los Angeles, and Massachusetts.
Jetson Home offers fast, affordable home electrification for United States. Replace your gas furnace with an all-electric heat pump in a…
People
Michael Rigney
Executive Officer, Director
Michael Ting
Director
David Wilson
Director
Thomas Ferguson
Director
Hilary Flynn
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Somerville
United States
HQ
50-200 est. staff
Financials
Total raised
$24.6M
Latest round
Venture - Series Unknown
Funding rounds
6