Everactive
San Jose, US · Founded 2012 · Delaware corporation · 6 known investors
Everactive develops ultra-low power, self-powered systems-on-chip (SoCs) for Ambient IoT devices that sense, process, and wirelessly transmit data using harvested environmental energy instead of batteries. Its chips include an ARM core, low-power wakeup radio receiver, and sensor interfaces, and support WiFi, Bluetooth, sub-GHz, and 5G cellular IoT standards for device makers building batteryless wireless products.
Founders & leadership
Everactive was founded in 2012 by Benton Calhoun, David Wentzloff, and Brendan R Richardson.
Board
GK
George KastendikeBoard director
GP
Greg PapadopoulosBoard director
JB
Jack BuschBoard director
Investors · 6
Reported raises · per SEC filings
Form D private placements$142.7M disclosed across 8 rounds · 2014–2024
▶$10.9MraisedSep 2024 · 21 investors · Other TechnologyRule 506(b)
▶$10.9MraisedSep 2024 · 21 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Benton CalhounExecutive Officer, Director
- George KastendikeDirector
- David WentzloffExecutive Officer, Director
- Greg PapadopoulosDirector
- Offering amount
- $13.4M
- Amount sold
- $10.9M
- First sale
- Aug 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$18.7MraisedNov 2022 · 11 investors · Other TechnologyRule 506(b)
▶$18.7MraisedNov 2022 · 11 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Benton CalhounExecutive Officer, Director
- Greg PapadopoulosDirector
- Marianne WuDirector
- Robert NunnExecutive Officer, Director
- Offering amount
- $38.1M
- Amount sold
- $18.7M
- First sale
- Oct 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$12.8MraisedJul 2021 · 14 investors · Other TechnologyRule 506(b)
▶$12.8MraisedJul 2021 · 14 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- David WentzloffExecutive Officer
- Paul MacMillanExecutive Officer
- Marianne WuDirector
- Benton CalhounExecutive Officer, Director
- Telle WhitneyDirector
- Robert NunnExecutive Officer, Director
- Jack BuschDirector
- Greg PapadopoulosDirector
- Marc TremblayDirector
- Offering amount
- $15.8M
- Amount sold
- $12.8M
- First sale
- Apr 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$35.4MraisedJan 2021 · 19 investors · Other TechnologyRule 506(b)
▶$35.4MraisedJan 2021 · 19 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Paul MacMillanExecutive Officer
- Jack BuschDirector
- Marc TremblayDirector
- Marianne WuDirector
- Telle WhitneyDirector
- David WentzloffExecutive Officer
- Benton CalhounExecutive Officer, Director
- Robert NunnExecutive Officer, Director
- Greg PapadopoulosDirector
- Offering amount
- $35.4M
- Amount sold
- $35.4M
- First sale
- Aug 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$42.2MraisedJun 2019 · 17 investors · Other TechnologyRule 506(b)
▶$42.2MraisedJun 2019 · 17 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Manny StockmanDirector
- Greg PapadopoulosDirector
- Jack BuschDirector
- Paul MacMillanExecutive Officer
- David WentzloffExecutive Officer
- Robert NunnExecutive Officer, Director
- Benton CalhounExecutive Officer, Director
- Offering amount
- $42.2M
- Amount sold
- $42.2M
- First sale
- Oct 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$16.4MraisedNov 2015 · 25 investors · Other TechnologyRule 506(b)
▶$16.4MraisedNov 2015 · 25 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Brendan R RichardsonExecutive Officer, Director, Promoter
- Benton CalhounExecutive Officer, Director, Promoter
- Greg PapadopoulosDirector
- Marc SingerDirector
- David WentzloffExecutive Officer, Promoter
- Jack BuschDirector
- Offering amount
- $16.9M
- Amount sold
- $16.4M
- First sale
- Sep 2015
- Incorporated
- Corporation, Delaware, 2012
- Federal exemptions
- 06b
▶$1MraisedJun 2015 · 1 investors · Other TechnologyRule 506(b)
▶$1MraisedJun 2015 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Brendan R RichardsonExecutive Officer, Director
- Benton CalhounExecutive Officer, Director
- David WentzloffExecutive Officer
- Greg PapadopoulosDirector
- Jack BuschDirector
- Offering amount
- $1M
- Amount sold
- $1M
- First sale
- Jun 2015
- Incorporated
- Corporation, Delaware, 2012
- Federal exemptions
- 06b
▶$5.2MraisedNov 2014 · 12 investors · Other TechnologyRule 506(b)
▶$5.2MraisedNov 2014 · 12 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Jack BuschDirector
- Greg PapadopoulosDirector
- Brendan R RichardsonExecutive Officer, Director
- Benton CalhounExecutive Officer, Director
- David WentzloffExecutive Officer
- Offering amount
- $5.2M
- Amount sold
- $5.2M
- First sale
- Mar 2014
- Incorporated
- Corporation, Delaware, 2012
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 3
by search overlap
ACTIVE Network15 shared keywordsACTIVE Network builds event and activity management software for race organizers, camps, sports teams, resorts, and public sector organizations, offering online registration, payment processing, timing, scheduling, and participant engagement tools. Its products cover the full lifecycle of organizing and running events, from registration and reporting to on-site timing and point of sale.
Impactive (formerly Outvote)7 shared keywordsImpactive provides digital organizing technology including texting, phone banking, relational organizing, and voter registration tools for progressive campaigns, advocacy organizations, nonprofits, unions, and electoral campaigns.
Active Power7 shared keywordsActive Power designs and manufactures flywheel-based uninterruptible power supply (UPS) systems and turnkey power solutions for enterprise customers requiring critical power protection. The company serves operations across more than 50 countries with manufacturing based in Austin, Texas.
Companies competing with Everactive for the same Google search keywords, organic and paid, via search-intersection analysis.
Non-dilutive funding · 8 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. Air ForceAir Force | Phase I | 2021 | $47.4K |
| U.S. Air ForceAir Force | Phase II | 2020 | $1.1M |
| U.S. Air ForceAir Force | Phase I | 2020 | $50K |
| U.S. ArmyArmy | Phase II | 2016 | $1.7M |
| Department of DefenseDefense Health Program | Phase II | 2015 | $972.1K |
| Department of DefenseDefense Health Program | Phase I | 2014 | $150K |
| U.S. ArmyArmy | Phase I | 2014 | $100K |
| U.S. ArmyArmy | Phase I | 2014 | $99.8K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
In the news
Frequently asked questions
- What does Everactive do?
- Everactive develops ultra-low power, self-powered systems-on-chip (SoCs) for Ambient IoT devices that sense, process, and wirelessly transmit data using harvested environmental energy instead of batteries. Its chips include an ARM core, low-power wakeup radio receiver, and sensor interfaces, and support WiFi, Bluetooth, sub-GHz, and 5G cellular IoT standards for device makers building batteryless wireless products.
- Who founded Everactive?
- Everactive was founded by Benton Calhoun, David Wentzloff, Brendan R Richardson in 2012.
- Who are Everactive's investors?
- Everactive's investors include Blue Bear Capital Partners, New Enterprise Associates (NEA), OUP (Osage University Partners), ABB Technology Ventures, Future Fund, Osage University Partners.
- How much funding has Everactive raised?
- Everactive has disclosed $142.7M raised across 8 rounds.
- Where is Everactive headquartered?
- Everactive is headquartered in San Jose, US.