LongPath Technologies
Boulder, US · Founded 2018 · Delaware corporation · 41 employees on LinkedIn · 1 known investors
LongPath Technologies provides methane emissions monitoring and quantification networks for oil and gas operators, using advanced sensing to detect and measure emissions. Its services support regulatory compliance with EPA OOOO and state-level programs in California, Colorado, New Mexico, and Texas.
Founders & leadership
LongPath Technologies was founded in 2018 by Gregory B. Rieker.
GB
Gregory B. RiekerFounder
ID
Ian DickinsoninExecutive
JB
John Bookout IIINamed on SEC filing
RM
R.C. MercureNamed on SEC filing
JF
James F. AdelsonNamed on SEC filing
HR
H. Robert GillNamed on SEC filing
Investors · 1
Reported raises · per SEC filings
Form D private placements$39.8M disclosed across 4 rounds · 2021–2022
▶$35MraisedFeb 2023 · 16 investors · Other TechnologyRule 506(b)
▶$35MraisedFeb 2023 · 16 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gregory RiekerExecutive Officer, Director, Promoter
- Sean CoburnPromoter
- Edward WeaverPromoter
- H. Robert GillDirector
- Varun BabbiliDirector
- Caroline AldenPromoter
- Ian DickinsonExecutive Officer, Director
- Joseph R. EdwardsDirector
- John Bookout IIIDirector
- Robert J. WrightPromoter
- Offering amount
- $35M
- Amount sold
- $35M
- First sale
- Sep 2022
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$800KraisedAug 2022 · 4 investors · Other TechnologyRule 506(b)
▶$800KraisedAug 2022 · 4 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gregory B. RiekerDirector, Promoter
- James F. AdelsonDirector
- Ian DickinsonExecutive Officer, Director
- Sean CoburnPromoter
- H. Robert GillDirector
- Robert J. WrightPromoter
- John Bookout IIIDirector
- Edward M. WeaverPromoter
- Caroline B. AldenPromoter
- Offering amount
- $1.5M
- Amount sold
- $800K
- First sale
- Jul 2022
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$2MraisedJan 2022 · 3 investors · Other TechnologyRule 506(b)
▶$2MraisedJan 2022 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Robert J. WrightPromoter
- Edward M. WeaverPromoter
- Ian DickinsonExecutive Officer, Director
- Sean C. CoburnPromoter
- John Bookout IIIDirector
- H. Robert GillDirector
- James F. AdelsonDirector
- R.C. MercureDirector
- Caroline B. AldenPromoter
- Gregory B. RiekerDirector, Promoter
- Offering amount
- $2M
- Amount sold
- $2M
- First sale
- Oct 2021
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$2MraisedJun 2021 · 2 investors · Other TechnologyRule 506(b)
▶$2MraisedJun 2021 · 2 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Edward M. WeaverPromoter
- John Bookout IIIDirector
- Ian DickinsonExecutive Officer, Director
- R.C. MercureDirector
- Caroline B. AldenPromoter
- James F. AdelsonDirector
- Robert J. WrightPromoter
- Sean C. CoburnPromoter
- Gregory B. RiekerDirector, Promoter
- H. Robert GillDirector
- Offering amount
- $2M
- Amount sold
- $2M
- First sale
- May 2021
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 4
by search overlapLightpath Technologies8 shared keywords
Steamcommunity5 shared keywordsSteam Community is the online hub and social platform for Steam, the PC gaming distribution service operated by Valve, where players discuss games, share content, and connect with other users.
Optics5 shared keywordsOptics.org is an online news publication covering the photonics and optics industry, reporting on developments in lasers, imaging, semiconductor lasers, and related technologies as well as company and market news. It also promotes industry events such as the SPIE Startup Challenge.
fullpath4 shared keywordsFullpath offers a Customer Data Platform and CRM for car dealerships, unifying fragmented data sources into a single shopper identity and running AI-driven marketing automation, follow-up, and analytics. Its platform serves automotive dealerships with data integration, marketing engines, and AI agents that qualify leads and book appointments.
Companies competing with LongPath Technologies for the same Google search keywords, organic and paid, via search-intersection analysis.
Non-dilutive funding · 1 SBIR/STTR award
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| Department of Energy | Phase I | 2021 | $200K |
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.
Frequently asked questions
- What does LongPath Technologies do?
- LongPath Technologies provides methane emissions monitoring and quantification networks for oil and gas operators, using advanced sensing to detect and measure emissions. Its services support regulatory compliance with EPA OOOO and state-level programs in California, Colorado, New Mexico, and Texas.
- Who founded LongPath Technologies?
- LongPath Technologies was founded by Gregory B. Rieker in 2018.
- Who are LongPath Technologies's investors?
- LongPath Technologies's investors include Buff Gold Ventures.
- How much funding has LongPath Technologies raised?
- LongPath Technologies has disclosed $39.8M raised across 4 rounds.
- Where is LongPath Technologies headquartered?
- LongPath Technologies is headquartered in Boulder, US.