MentionFox
Home › funding signals › Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.
Company · SEC filings

Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. funding history

Before you sign with, sell to or invest in Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.

MentionFox check on Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.: no red flags found in 3 sources (checked 10 November 2026). mentionfox.com/c/company/langan-engineering-environmental-surveying-landscape-architecture-and

Check Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. before you sign, sell or invest Free, no sign-up: every record on file, each linked to its source.

What do you want to do about Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.?

Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. has 3 Form D filings on record, from 2024-11-05 to 2026-04-21. Together its new offerings report $20.06M sold.

In its own words: “As a premier provider of integrated land development engineering, environmental consulting, and digital solutions, Langan brings more than five decades of expertise and experience to challenging projects around the world.” (langan.com, checked October 31, 2026)

Is this your company?

Funding historyFounders and team

Is this your company?

Share your raise. This card is drawn from the company's own Form D filing, and sharing needs no account.

Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.: Raised $4.85M, Form D filed 2026-04-21
Share on LinkedIn Share on X Download image

Keep reading

More on Langan Engineering, Environmental, Surveying, Landscape Architecture \u0026 Geology, D.P.C. and the records around it.

The people at Langan Engineering, Environmental, Surveying, Landscape Architecture \u0026 Geology, D.P.C.

  • Alan Poeppel, Chris Hager, David Gockel, Donald Hodson, George Leventis, Gregory Elko, Lori Simpson, Marc Gallagher, Richard Burrow, Robert Johnston, Ronald Fuerst, Rudolph Frizzi, Ryan Linthicum and Satyendu Yadavalli are also named on 8 other Form D filings: Langan Management Aggregator LLC (Apr 2026)
  • Michael Burke and Walter Bogardus are also named on 1 other Form D filing: Langan Management Aggregator LLC (Apr 2026)

Langan Engineering, Environmental, Surveying, Landscape Architecture \u0026 Geology, D.P.C. elsewhere on the record

What do you want to do with Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.?

Key facts

  • · Type: New offering first sale 2026-04-15 · Amount sold: $4.85M · Total offering: $4.85M · SEC filing
  • · Type: New offering first sale 2025-04-15 · Amount sold: $4.49M · Total offering: $4.49M · SEC filing
  • · Type: New offering first sale 2024-01-16 · Amount sold: $10.73M · Total offering: $10.73M · SEC filing

Is Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. a real, registered company?

Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. is a registered filer with the SEC (CIK 2006529) and has filed since 2024-11-05. 3 filings are on record, the latest on 2026-04-21.

A filing shows the company exists and what it reports about itself. It is not an audit or a rating.

Who runs Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.?

Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.'s filings name David Gockel, George Leventis, Satyendu Yadavalli and 20 more as its officers, directors or promoters.

How much has Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. raised?

Its new offerings report $20.06M sold across 3 offerings, as its own filings state.

Run the free check on Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. →

Based
PARSIPPANY, NEW JERSEY
Industry group
Environmental Services
Filings
3
Raised (new offerings)
$20.06M

Every filing

FiledTypeAmount soldTotal offeringRecords
2026-04-21New offering
first sale 2026-04-15
$4.85M$4.85Mdetails · SEC filing
2025-04-16New offering
first sale 2025-04-15
$4.49M$4.49Mdetails · SEC filing
2024-11-05New offering
first sale 2024-01-16
$10.73M$10.73MSEC filing

Want the whole picture on Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.?

Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News

A Full Report on Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.: verified, sourced, every claim cited, ready in a few minutes. See pricing.

What the Full Report on Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    4 cited sources found

Plus the sections for what you are deciding, which you pick after ordering.

See a sample report

First screen of a real sample Full Report on EchoStar: the verdict, 17 sections, 63 cited sources, built 2026-10-21A real finished report, first screen. Opens in a new tab.

How the total is counted: the amount sold on each new offering, added together. Amendments are left out, because an amendment restates an offering already counted. A filing whose figures have not been read yet shows a dash and adds nothing.

Every figure here is read from Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.'s own filings with the SEC. The people those filings name are on the team page.

Filings & events

Fundraising filings

Follow this companyRSS

Tools for this story

Each opens in a new tab, filled in for Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C.. With no account yet, you sign up free and land on the result.

On these startup lists

Energy startups

Cite this page

Permanent URL: https://mentionfox.com/company/langan-engineering-environmental-surveying-landscape-architecture-and
Last updated 2026-11-10
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3
How much has Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. raised? $20.06M in 3 SEC filings. MentionFox, 2026-11-10. https://mentionfox.com/company/langan-engineering-environmental-surveying-landscape-architecture-and