Tough Leaf
Construction
$4.5Mlatest round · Venture round · Jun 2024 · 2 yr ago
1backers · AlleyCorp
15team · US Form 5500 (plan participants) · Dec 2025 · +67% in a year
2021founded
Overview
Source qualified subs faster, track participation automatically, and stay compliant across every project. See how Tough Leaf works — book a demo.
Key facts
These are the key facts about Tough Leaf on Alion as of Nov 13, 2026. Tough Leaf is headquartered in New York, United States. It was founded in 2021. The latest round is Venture - Series Unknown of $4.5M, announced in 2024.
- Headquarters
- New York, United StatesAlion company profile, updated Oct 11, 2026
- Founded
- 2021Alion company profile, updated Oct 11, 2026
- Employees
- 10+Alion company profile, an estimated range
- Total raised
- $4.5MSum of 1 equity round Alion knows
- Latest round
- Venture - Series Unknown · $4.5M · Jun 21, 2024SEC Form D filing · sec.gov
- Visa sponsorship, United States
- 1 · H-1B filings in 12 monthsUS Department of Labor · latest filing Apr 14, 2026
Official records
Funding and backers
Total raised
$4.5M
1 round on record
Latest round
$4.5M
Venture round · Jun 2024 · 2 yr ago
Team
15
US Form 5500 (plan participants) · Dec 2025 · +67% in a year
Backers
1
AlleyCorp
The money's age
Long since its last round
28 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Feb 24
Launched Tough Leaf Releases 'The State of Certified Subcontractor Sourcing & Compliance 2026' Industry Report · reuters.com
2025
Team of 15 was 9 · US Form 5500 (plan participants)
Nov 18, 2025
Launched Tough Leaf Launches ClearSource and Expands Its Compliance Platform Beyond Preconstruction · reuters.com
Jun 21, 2024
Raised a round Venture round $4.5M · SEC Form D
2021
Founded
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Jun 2024 | $4.5M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Tough Leaf Inc | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Wissam AkraExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
backs WhiteHelmet, ProTenders
backs asap
Similar startupsby what they do, their industry and backers
End-to-end construction AI progress monitoring & management platform. Single source of truth for field intelligence & project controls.
Automatically track hours and see what's happening on every job site. The labor management platform for the trades.
BuildBench is a construction management platform that enables you to connect with partners, source products, identify and track projects…
Hustro helps construction, industrial and property teams manage defects, inspections and H&S on site. Book a free demo.
Tul operates a business-to-business marketplace for construction materials. Its platform supplies hardware stores and small builders…
Our mission is to restore meaning to the construction industry's temporary work profession. Over 70,000 qualified profiles to find a…
Visa sponsorship
1
H-1B filings in 12 months
$153k
Median offered salary
0
Open roles in United States
Who they sponsor
Software developers
1
In the register as Tough Leaf Inc, New York, NY
Other sponsors in the same field
Autodesk 
Turner & Townsend 
Turnerconstruction 
Moss
Alert me
US Department of Labor · latest filing Apr 14, 2026 · Visa details by country
Financials
Total raised
$4.5M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2024 | $4.5M | Details |
People
Wissam Akra
Executive Officer, 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
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
AlleyCorpVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
Shared investors
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
New York
United States
HQ
10-50 est. staff
How to cite this page
Alion, "Tough Leaf: key facts", as of Nov 13, 2026. https://alion.io/company/tough-leaf
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0